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-rw-r--r--lib/asn1/doc/src/asn1ct.xml6
-rw-r--r--lib/asn1/src/asn1ct.erl29
-rw-r--r--lib/asn1/src/asn1ct_check.erl50
-rw-r--r--lib/asn1/test/asn1_SUITE.erl.src4
-rw-r--r--lib/asn1/test/test_compile_options.erl39
-rw-r--r--lib/compiler/src/compile.erl50
-rw-r--r--lib/compiler/src/sys_pre_expand.erl6
-rw-r--r--lib/compiler/test/error_SUITE.erl65
-rw-r--r--lib/crypto/c_src/Makefile.in5
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl39
-rw-r--r--lib/dialyzer/src/dialyzer_typesig.erl195
-rw-r--r--lib/dialyzer/test/r9c_SUITE_data/results/inets20
-rw-r--r--lib/dialyzer/test/r9c_SUITE_data/results/mnesia2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/common_eunit2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/comparisons153
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/failing_funs20
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl121
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/comparisons.erl322
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl250
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl19
-rw-r--r--lib/erl_interface/src/encode/encode_atom.c6
-rw-r--r--lib/erl_interface/src/encode/encode_string.c6
-rw-r--r--lib/gs/contribs/bonk/sounder.erl18
-rw-r--r--lib/gs/contribs/cols/cols.erl4
-rw-r--r--lib/gs/contribs/mandel/mandel.erl2
-rw-r--r--lib/gs/contribs/othello/othello_board.erl4
-rw-r--r--lib/gs/examples/calc2.erl2
-rw-r--r--lib/hipe/cerl/erl_bif_types.erl74
-rw-r--r--lib/kernel/doc/src/inet.xml10
-rw-r--r--lib/mnesia/src/Makefile4
-rw-r--r--lib/mnesia/src/mnesia_controller.erl47
-rw-r--r--lib/mnesia/src/mnesia_dumper.erl7
-rw-r--r--lib/mnesia/src/mnesia_loader.erl244
-rw-r--r--lib/mnesia/src/mnesia_monitor.erl84
-rw-r--r--lib/mnesia/src/mnesia_schema.erl505
-rw-r--r--lib/os_mon/c_src/cpu_sup.c19
-rw-r--r--lib/parsetools/src/leex.erl52
-rw-r--r--lib/parsetools/src/yecc.erl37
-rw-r--r--lib/parsetools/test/leex_SUITE.erl11
-rw-r--r--lib/parsetools/test/yecc_SUITE.erl10
-rw-r--r--lib/sasl/doc/src/systools.xml10
-rw-r--r--lib/sasl/src/systools_lib.erl7
-rw-r--r--lib/sasl/src/systools_make.erl174
-rw-r--r--lib/sasl/src/systools_relup.erl68
-rw-r--r--lib/sasl/test/systools_SUITE.erl41
-rw-r--r--lib/snmp/test/snmp_compiler_test.erl9
-rw-r--r--lib/ssl/src/ssl_connection.erl7
-rw-r--r--lib/ssl/test/ssl_packet_SUITE.erl302
-rw-r--r--lib/stdlib/doc/src/ets.xml3
-rw-r--r--lib/stdlib/src/erl_compile.erl1
-rw-r--r--lib/stdlib/test/ets_SUITE.erl48
51 files changed, 2446 insertions, 767 deletions
diff --git a/lib/asn1/doc/src/asn1ct.xml b/lib/asn1/doc/src/asn1ct.xml
index 265f8735c2..50458b4a9a 100644
--- a/lib/asn1/doc/src/asn1ct.xml
+++ b/lib/asn1/doc/src/asn1ct.xml
@@ -53,7 +53,7 @@
<v>Option = ber_bin | per_bin | uper_bin | der | compact_bit_string |
noobj | {n2n,EnumTypeName} |{outdir,Dir} | {i,IncludeDir} | optimize |
driver | asn1config | undec_rest | {inline,OutputName} | inline |
- {macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose</v>
+ {macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose | warnings_as_errors</v>
<v>OldOption = ber | per</v>
<v>Reason = term()</v>
<v>Prefix = string()</v>
@@ -289,6 +289,10 @@ Binary = binary()
<p>Causes more verbose information from the compiler
describing what it is doing.</p>
</item>
+ <tag><c>warnings_as_errors</c></tag>
+ <item>
+ <p>Causes warnings to be treated as errors.</p>
+ </item>
</taglist>
<p>Any additional option that is applied will be passed to
the final step when the generated .erl file is compiled.
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl
index a167d27f82..e26fadd160 100644
--- a/lib/asn1/src/asn1ct.erl
+++ b/lib/asn1/src/asn1ct.erl
@@ -39,7 +39,7 @@
add_tobe_refed_func/1,add_generated_refed_func/1,
maybe_rename_function/3,latest_sindex/0,current_sindex/0,
set_current_sindex/1,next_sindex/0,maybe_saved_sindex/2,
- parse_and_save/2,verbose/3,warning/3,error/3]).
+ parse_and_save/2,verbose/3,warning/3,warning/4,error/3]).
-include("asn1_records.hrl").
-include_lib("stdlib/include/erl_compile.hrl").
@@ -825,10 +825,13 @@ generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) ->
case catch specialized_decode_prepare(EncodingRule,M,GenTOrV,Options) of
{error, enoent} -> ok;
{error, Reason} -> warning("Error in configuration "
- "file: ~n~p~n",[Reason],Options);
+ "file: ~n~p~n",[Reason],Options,
+ "Error in configuration file");
{'EXIT',Reason} -> warning("Internal error when "
"analyzing configuration "
- "file: ~n~p~n",[Reason],Options);
+ "file: ~n~p~n",[Reason],Options,
+ "Internal error when "
+ "analyzing configuration");
_ -> ok
end,
@@ -2524,14 +2527,14 @@ type_check(#'Externaltypereference'{}) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Report functions.
%%
-%% Errors messages are controlled with the 'errors' compiler option
+%% Error messages are controlled with the 'errors' compiler option
%% Warning messages are controlled with the 'warnings' compiler option
%% Verbose messages are controlled with the 'verbose' compiler option
error(Format, Args, S) ->
case is_error(S) of
true ->
- io:format("Error: " ++ Format, Args);
+ io:format(Format, Args);
false ->
ok
end.
@@ -2544,6 +2547,17 @@ warning(Format, Args, S) ->
ok
end.
+warning(Format, Args, S, Reason) ->
+ case {is_werr(S), is_error(S), is_warning(S)} of
+ {true, true, _} ->
+ io:format(Format, Args),
+ throw({error, Reason});
+ {false, _, true} ->
+ io:format(Format, Args);
+ _ ->
+ ok
+ end.
+
verbose(Format, Args, S) ->
case is_verbose(S) of
true ->
@@ -2566,3 +2580,8 @@ is_verbose(S) when is_record(S, state) ->
is_verbose(S#state.options);
is_verbose(O) ->
lists:member(verbose, O).
+
+is_werr(S) when is_record(S, state) ->
+ is_werr(S#state.options);
+is_werr(O) ->
+ lists:member(warnings_as_errors, O).
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index efd731f052..e318477234 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -2031,7 +2031,7 @@ get_objectset_def2(_S,T = #typedef{typespec=#'ObjectSet'{}},_CField) ->
T;
get_objectset_def2(S,T,_CField) ->
asn1ct:warning("get_objectset_def2: uncontrolled object set structure:~n~p~n",
- [T],S).
+ [T],S,"get_objectset_def2: uncontrolled object set structure").
type_name(S,#type{def=Def}) ->
CurrMod = S#state.mname,
@@ -2705,7 +2705,7 @@ normalize_value(S,Type,{'DEFAULT',Value},NameList) ->
normalize_objectclassfieldvalue(S,Value,NL);
Err ->
asn1ct:warning("could not check default value ~p~nType:~n~p~nNameList:~n~p~n",
- [Value,Type,Err],S),
+ [Value,Type,Err],S,"could not check default value"),
Value
end;
normalize_value(S,Type,Val,NameList) ->
@@ -2791,22 +2791,27 @@ normalize_bitstring(S,Value,Type)->
case catch lists:map(F,RecList) of
{error,Reason} ->
asn1ct:warning("default value not "
- "compatible with type definition ~p~n",
- [Reason],S),
+ "compatible with type definition ~p~n",
+ [Reason],S,
+ "default value not "
+ "compatible with type definition"),
Value;
NewList ->
NewList
end;
_ ->
asn1ct:warning("default value not "
- "compatible with type definition ~p~n",
- [RecList],S),
+ "compatible with type definition ~p~n",
+ [RecList],S,
+ "default value not "
+ "compatible with type definition"),
Value
end;
{Name,String} when is_atom(Name) ->
normalize_bitstring(S,String,Type);
Other ->
- asn1ct:warning("illegal default value ~p~n",[Other],S),
+ asn1ct:warning("illegal default value ~p~n",[Other],S,
+ "illegal default value"),
Value
end.
@@ -2846,12 +2851,14 @@ normalize_octetstring(S,Value,CType) ->
lists:map(fun([])-> ok;
(H)when H > 255->
asn1ct:warning("not legal octet value ~p in OCTET STRING, ~p~n",
- [H,List],S);
+ [H,List],S,
+ "not legal octet value ~p in OCTET STRING");
(_)-> ok
end, List),
List;
Other ->
- asn1ct:warning("unknown default value ~p~n",[Other],S),
+ asn1ct:warning("unknown default value ~p~n",[Other],S,
+ "unknown default value"),
Value
end.
@@ -2908,13 +2915,15 @@ normalize_enumerated(S,{Name,EnumV},CType) when is_atom(Name) ->
normalize_enumerated(S,Value,{CType1,CType2}) when is_list(CType1), is_list(CType2)->
normalize_enumerated(S,Value,CType1++CType2);
normalize_enumerated(S,V,CType) ->
- asn1ct:warning("Enumerated unknown type ~p~n",[CType],S),
+ asn1ct:warning("Enumerated unknown type ~p~n",[CType],S,
+ "Enumerated unknown type"),
V.
normalize_enumerated2(S,V,Enum) ->
case lists:keysearch(V,1,Enum) of
{value,{Val,_}} -> Val;
_ ->
- asn1ct:warning("Enumerated value is not correct ~p~n",[V],S),
+ asn1ct:warning("enumerated value is not correct ~p~n",[V],S,
+ "enumerated value is not correct"),
V
end.
@@ -2925,7 +2934,8 @@ normalize_choice(S,{'CHOICE',{C,V}},CType,NameList) when is_atom(C) ->
{C,normalize_value(S,CT,{'DEFAULT',V},
[Name|NameList])};
Other ->
- asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S),
+ asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S,
+ "Wrong format of type/value"),
{C,V}
end;
normalize_choice(S,{'DEFAULT',ValueList},CType,NameList) when is_list(ValueList) ->
@@ -3101,7 +3111,8 @@ normalize_s_of(SorS,S,Value,Type,NameList) when is_list(Value) ->
List when is_list(List) ->
List;
_ ->
- asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S),
+ asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S,
+ "could not handle value"),
Value
end;
normalize_s_of(SorS,S,Value,Type,NameList)
@@ -3159,7 +3170,8 @@ get_normalized_value(S,Val,Type,Func,AddArg) ->
V2 = sort_val_if_set(AddArg,NewVal,Type),
call_Func(update_state(S,ExtM),V2,Type,Func,AddArg);
_ ->
- asn1ct:warning("default value not comparable ~p~n",[Val],S),
+ asn1ct:warning("default value not comparable ~p~n",[Val],S,
+ "default value not comparable"),
Val
end.
@@ -5756,7 +5768,8 @@ ascending_order_check1(S,TypeName,
[C1 = #'ComponentType'{tags=[{_,T}|_]},
C2 = #'ComponentType'{tags=[{_,T}|_]}|Rest]) ->
asn1ct:warning("Indistinct tag ~p in SET ~p, components ~p and ~p~n",
- [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S),
+ [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S,
+ "Indistinct tag in SET"),
ascending_order_check1(S,TypeName,[C2|Rest]);
ascending_order_check1(S,TypeName,
[C1 = #'ComponentType'{tags=[{'UNIVERSAL',T1}|_]},
@@ -5764,9 +5777,10 @@ ascending_order_check1(S,TypeName,
case (decode_type(T1) == decode_type(T2)) of
true ->
asn1ct:warning("Indistinct tags ~p and ~p in"
- " SET ~p, components ~p and ~p~n",
- [T1,T2,TypeName,C1#'ComponentType'.name,
- C2#'ComponentType'.name],S),
+ " SET ~p, components ~p and ~p~n",
+ [T1,T2,TypeName,C1#'ComponentType'.name,
+ C2#'ComponentType'.name],S,
+ "Indistinct tags and in SET"),
ascending_order_check1(S,TypeName,[C2|Rest]);
_ ->
ascending_order_check1(S,TypeName,[C2|Rest])
diff --git a/lib/asn1/test/asn1_SUITE.erl.src b/lib/asn1/test/asn1_SUITE.erl.src
index 582ccd877c..e7f93a4053 100644
--- a/lib/asn1/test/asn1_SUITE.erl.src
+++ b/lib/asn1/test/asn1_SUITE.erl.src
@@ -2236,8 +2236,10 @@ test_compile_options(Config) ->
?line ok = test_compile_options:path(Config),
?line ok = test_compile_options:noobj(Config),
?line ok = test_compile_options:record_name_prefix(Config),
- ?line ok = test_compile_options:verbose(Config)
+ ?line ok = test_compile_options:verbose(Config),
+ ?line ok = test_compile_options:warnings_as_errors(Config)
end.
+
testDoubleEllipses(suite) -> [];
testDoubleEllipses(Config) ->
?line testDoubleEllipses:compile(Config,?BER,[]),
diff --git a/lib/asn1/test/test_compile_options.erl b/lib/asn1/test/test_compile_options.erl
index 5e027cdedb..5cb212eddf 100644
--- a/lib/asn1/test/test_compile_options.erl
+++ b/lib/asn1/test/test_compile_options.erl
@@ -24,7 +24,7 @@
-export([wrong_path/1,comp/2,path/1,ticket_6143/1,noobj/1,
- record_name_prefix/1,verbose/1]).
+ record_name_prefix/1,verbose/1,warnings_as_errors/1]).
%% OTP-5689
wrong_path(Config) ->
@@ -141,6 +141,43 @@ verbose(Config) when is_list(Config) ->
?line [] = test_server:capture_get(),
ok.
+warnings_as_errors(Config) when is_list(Config) ->
+ PrivDir = ?config(priv_dir,Config),
+ Asn1File = filename:join([PrivDir,"WERROR.asn1"]),
+ OutFile = filename:join([PrivDir,"WERROR.erl"]),
+ Opts = [{outdir,PrivDir},noobj,verbose],
+
+ %% Generate WERR.asn to emit warning
+ %% Warning: Wrong format of type/value
+ %% false/{'Externalvaluereference',_,'WERR',noInvokeId}
+ Warn = <<"WERROR DEFINITIONS IMPLICIT TAGS ::=\n"
+ "\n"
+ "BEGIN\n"
+ "\n"
+ "InvokeId ::= CHOICE\n"
+ "{\n"
+ " present INTEGER,\n"
+ " absent NULL\n"
+ "}\n"
+ "\n"
+ "noInvokeId InvokeId ::= absent:NULL\n"
+ "\n"
+ "NoInvokeId InvokeId ::= {noInvokeId}\n"
+ "\n"
+ "END -- end of useful definitions.\n">>,
+ ?line ok = file:write_file(Asn1File, Warn),
+
+ %% Test warnings_as_errors compile
+ ?line false = filelib:is_regular(OutFile),
+ ?line {error, _} = asn1ct:compile(Asn1File, [warnings_as_errors|Opts]),
+ ?line false = filelib:is_regular(OutFile),
+
+ %% Test normal compile
+ ?line ok = asn1ct:compile(Asn1File, Opts),
+ ?line true = filelib:is_regular(OutFile),
+ ?line ok = file:delete(OutFile),
+ ok.
+
outfiles_check(OutDir) ->
outfiles_check(OutDir,outfiles1()).
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index ce8a5bf864..e46c667e47 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -113,7 +113,7 @@ noenv_forms(Forms, Opt) when is_atom(Opt) ->
noenv_output_generated(Opts) ->
{_,Passes} = passes(file, expand_opts(Opts)),
- any(fun ({save_binary,_F}) -> true;
+ any(fun ({save_binary,_T,_F}) -> true;
(_Other) -> false
end, Passes).
@@ -122,6 +122,7 @@ noenv_output_generated(Opts) ->
%%
-define(pass(P), {P,fun P/1}).
+-define(pass(P,T), {P,fun T/1,fun P/1}).
env_default_opts() ->
Key = "ERL_COMPILER_OPTIONS",
@@ -304,7 +305,7 @@ run_tc({Name,Fun}, St) ->
Val.
comp_ret_ok(#compile{code=Code,warnings=Warn0,module=Mod,options=Opts}=St) ->
- case member(warnings_as_errors, Opts) andalso length(Warn0) > 0 of
+ case werror(St) of
true ->
case member(report_warnings, Opts) of
true ->
@@ -339,6 +340,11 @@ comp_ret_err(#compile{warnings=Warn0,errors=Err0,options=Opts}=St) ->
false -> error
end.
+not_werror(St) -> not werror(St).
+
+werror(#compile{options=Opts,warnings=Ws}) ->
+ Ws =/= [] andalso member(warnings_as_errors, Opts).
+
%% messages_per_file([{File,[Message]}]) -> [{File,[Message]}]
messages_per_file(Ms) ->
T = lists:sort([{File,M} || {File,Messages} <- Ms, M <- Messages]),
@@ -373,7 +379,7 @@ passes(Type, Opts) ->
%% insert a first pass to remove the file (unless the
%% source file is a BEAM file).
{Ext,case last(Passes) of
- {save_binary,_Fun} ->
+ {save_binary,_TestFun,_Fun} ->
case Passes of
[{read_beam_file,_}|_] ->
%% The BEAM is both input and output.
@@ -655,7 +661,7 @@ asm_passes() ->
binary_passes() ->
[{native_compile,fun test_native/1,fun native_compile/1},
- {unless,binary,?pass(save_binary)}].
+ {unless,binary,?pass(save_binary,not_werror)}].
%%%
%%% Compiler passes.
@@ -1379,28 +1385,34 @@ report_errors(#compile{options=Opts,errors=Errors}) ->
end.
report_warnings(#compile{options=Opts,warnings=Ws0}) ->
- case member(report_warnings, Opts) of
+ Werror = member(warnings_as_errors, Opts),
+ P = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, Opts),
+ case member(report_warnings, Opts) orelse ReportWerror of
true ->
- Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, Eds);
- ({F,Eds}) -> format_message(F, Eds) end,
+ Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, P, Eds);
+ ({F,Eds}) -> format_message(F, P, Eds) end,
Ws0),
Ws = lists:sort(Ws1),
foreach(fun({_,Str}) -> io:put_chars(Str) end, Ws);
false -> ok
end.
-format_message(F, [{{Line,Column}=Loc,Mod,E}|Es]) ->
- M = {{F,Loc},io_lib:format("~s:~w:~w Warning: ~s\n",
- [F,Line,Column,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(F, [{Line,Mod,E}|Es]) ->
- M = {{F,{Line,0}},io_lib:format("~s:~w: Warning: ~s\n",
- [F,Line,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(F, [{Mod,E}|Es]) ->
- M = {none,io_lib:format("~s: Warning: ~s\n", [F,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(_, []) -> [].
+format_message(F, P, [{{Line,Column}=Loc,Mod,E}|Es]) ->
+ M = {{F,Loc},io_lib:format("~s:~w:~w ~s~s\n",
+ [F,Line,Column,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(F, P, [{Line,Mod,E}|Es]) ->
+ M = {{F,{Line,0}},io_lib:format("~s:~w: ~s~s\n",
+ [F,Line,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(F, P, [{Mod,E}|Es]) ->
+ M = {none,io_lib:format("~s: ~s~s\n", [F,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(_, _, []) -> [].
%% list_errors(File, ErrorDescriptors) -> ok
diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl
index 480954adac..dd6f24e21f 100644
--- a/lib/compiler/src/sys_pre_expand.erl
+++ b/lib/compiler/src/sys_pre_expand.erl
@@ -223,10 +223,8 @@ attribute(export, Es, _L, St) ->
St#expand{exports=union(from_list(Es), St#expand.exports)};
attribute(import, Is, _L, St) ->
import(Is, St);
-attribute(compile, C, _L, St) when is_list(C) ->
- St#expand{compile=St#expand.compile ++ C};
-attribute(compile, C, _L, St) ->
- St#expand{compile=St#expand.compile ++ [C]};
+attribute(compile, _C, _L, St) ->
+ St;
attribute(Name, Val, Line, St) when is_list(Val) ->
St#expand{attributes=St#expand.attributes ++ [{Name,Line,Val}]};
attribute(Name, Val, Line, St) ->
diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl
index 6e0aadf007..eb5e50818e 100644
--- a/lib/compiler/test/error_SUITE.erl
+++ b/lib/compiler/test/error_SUITE.erl
@@ -183,23 +183,47 @@ get_compilation_errors(Config, Filename) ->
E.
warnings_as_errors(Config) when is_list(Config) ->
- Ts = [{warnings_as_errors,
+ ?line TestFile = test_filename(Config),
+ ?line BeamFile = filename:rootname(TestFile, ".erl") ++ ".beam",
+ ?line OutDir = ?config(priv_dir, Config),
+
+ Ts1 = [{warnings_as_errors,
<<"
t() ->
A = unused,
ok.
">>,
- [export_all,warnings_as_errors],
- {error,
- [],
- [{3,erl_lint,{unused_var,'A'}}]} }],
- ?line [] = run(Config, Ts),
+ [warnings_as_errors, export_all, {outdir, OutDir}],
+ {error,
+ [],
+ [{3,erl_lint,{unused_var,'A'}}]} }],
+ ?line [] = run(Ts1, TestFile, write_beam),
+ ?line false = filelib:is_regular(BeamFile),
+
+ Ts2 = [{warning_unused_var,
+ <<"
+ t() ->
+ A = unused,
+ ok.
+ ">>,
+ [return_warnings, export_all, {outdir, OutDir}],
+ {warning,
+ [{3,erl_lint,{unused_var,'A'}}]} }],
+
+ ?line [] = run(Ts2, TestFile, write_beam),
+ ?line true = filelib:is_regular(BeamFile),
+ ?line ok = file:delete(BeamFile),
+
ok.
run(Config, Tests) ->
+ ?line File = test_filename(Config),
+ run(Tests, File, dont_write_beam).
+
+run(Tests, File, WriteBeam) ->
F = fun({N,P,Ws,E}, BadL) ->
- case catch run_test(Config, P, Ws) of
+ case catch run_test(P, File, Ws, WriteBeam) of
E ->
BadL;
Bad ->
@@ -211,8 +235,12 @@ run(Config, Tests) ->
lists:foldl(F, [], Tests).
run2(Config, Tests) ->
+ ?line File = test_filename(Config),
+ run2(Tests, File, dont_write_beam).
+
+run2(Tests, File, WriteBeam) ->
F = fun({N,P,Ws,E}, BadL) ->
- case catch filter(run_test(Config, P, Ws)) of
+ case catch filter(run_test(P, File, Ws, WriteBeam)) of
E ->
BadL;
Bad ->
@@ -231,12 +259,19 @@ filter(X) ->
%% Compiles a test module and returns the list of errors and warnings.
-run_test(Conf, Test0, Warnings) ->
- Filename = 'errors_test.erl',
- ?line DataDir = ?config(priv_dir, Conf),
+test_filename(Conf) ->
+ Filename = "errors_test.erl",
+ DataDir = ?config(priv_dir, Conf),
+ filename:join(DataDir, Filename).
+
+run_test(Test0, File, Warnings, WriteBeam) ->
?line Test = ["-module(errors_test). ", Test0],
- ?line File = filename:join(DataDir, Filename),
- ?line Opts = [binary,return_errors|Warnings],
+ ?line Opts = case WriteBeam of
+ dont_write_beam ->
+ [binary,return_errors|Warnings];
+ write_beam ->
+ [return_errors|Warnings]
+ end,
?line ok = file:write_file(File, Test),
%% Compile once just to print all errors and warnings.
@@ -252,6 +287,10 @@ run_test(Conf, Test0, Warnings) ->
%io:format("compile:file(~s,~p) ->~n~p~n",
% [File,Opts,Ws]),
[];
+ {ok,errors_test,[{_File,Ws}]} ->
+ {warning,Ws};
+ {ok,errors_test,[]} ->
+ [];
{error,[{XFile,Es}],Ws} = _ZZ when is_list(XFile) ->
%io:format("compile:file(~s,~p) ->~n~p~n",
% [File,Opts,_ZZ]),
diff --git a/lib/crypto/c_src/Makefile.in b/lib/crypto/c_src/Makefile.in
index 276c84d601..c2a986c334 100644
--- a/lib/crypto/c_src/Makefile.in
+++ b/lib/crypto/c_src/Makefile.in
@@ -41,6 +41,7 @@ CFLAGS = $(DED_CFLAGS)
SSL_LIBDIR = @SSL_LIBDIR@
SSL_INCLUDE = @SSL_INCLUDE@
SSL_CRYPTO_LIBNAME = @SSL_CRYPTO_LIBNAME@
+SSL_SSL_LIBNAME = @SSL_SSL_LIBNAME@
INCLUDES = $(SSL_INCLUDE) $(DED_INCLUDES)
@@ -84,7 +85,7 @@ DYNAMIC_CRYPTO_LIB=@SSL_DYNAMIC_ONLY@
ifeq ($(DYNAMIC_CRYPTO_LIB),yes)
SSL_DED_LD_RUNTIME_LIBRARY_PATH = @SSL_DED_LD_RUNTIME_LIBRARY_PATH@
-CRYPTO_LINK_LIB=$(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) -l$(SSL_CRYPTO_LIBNAME)
+CRYPTO_LINK_LIB=$(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) -l$(SSL_CRYPTO_LIBNAME) -l$(SSL_SSL_LIBNAME)
else
SSL_DED_LD_RUNTIME_LIBRARY_PATH=
CRYPTO_LINK_LIB=$(SSL_LIBDIR)/lib$(SSL_CRYPTO_LIBNAME).a
@@ -112,7 +113,7 @@ $(LIBDIR)/crypto$(TYPEMARKER).so: $(OBJS)
$(LIBDIR)/crypto$(TYPEMARKER).dll: $(OBJS)
$(INSTALL_DIR) $(LIBDIR)
- $(LD) $(LDFLAGS) -o $@ $(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) $(OBJS) -l$(SSL_CRYPTO_LIBNAME)
+ $(LD) $(LDFLAGS) -o $@ $(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) $(OBJS) -l$(SSL_CRYPTO_LIBNAME) -l$(SSL_SSL_LIBNAME)
clean:
ifeq ($(findstring win32,$(TARGET)), win32)
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index 8cb16d8f09..659297f993 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -528,7 +528,7 @@ handle_apply(Tree, Map, State) ->
{CallSitesKnown, FunList} =
case state__lookup_call_site(Tree, State2) of
error -> {false, []};
- {ok, [external]} -> {false, {}};
+ {ok, [external]} -> {false, []};
{ok, List} -> {true, List}
end,
case CallSitesKnown of
@@ -554,7 +554,13 @@ handle_apply(Tree, Map, State) ->
{State3, enter_type(Op, OpType1, Map2), t_none()};
false ->
Map3 = enter_type_lists(Args, NewArgs, Map2),
- {State2, enter_type(Op, OpType1, Map3), t_fun_range(OpType1)}
+ Range0 = t_fun_range(OpType1),
+ Range =
+ case t_is_unit(Range0) of
+ true -> t_none();
+ false -> Range0
+ end,
+ {State2, enter_type(Op, OpType1, Map3), Range}
end
end;
true ->
@@ -2946,7 +2952,7 @@ state__get_warnings(#state{tree_map = TreeMap, fun_tab = FunTab,
%% Check if the function has a contract that allows this.
Warn =
case Contract of
- none -> true;
+ none -> not parent_allows_this(FunLbl, State);
{value, C} ->
GenRet = dialyzer_contracts:get_contract_return(C),
not t_is_unit(GenRet)
@@ -3434,6 +3440,33 @@ map_pats(Pats) ->
end,
cerl_trees:map(Fun, Pats).
+parent_allows_this(FunLbl, #state{callgraph = Callgraph, plt = Plt} =State) ->
+ case state__is_escaping(FunLbl, State) of
+ false -> false; % if it isn't escaping it can't be a return value
+ true ->
+ case state__lookup_name(FunLbl, State) of
+ {_M, _F, _A} -> false; % if it has a name it is not a fun
+ _ ->
+ case dialyzer_callgraph:in_neighbours(FunLbl, Callgraph) of
+ [Parent] ->
+ case state__lookup_name(Parent, State) of
+ {_M, _F, _A} = PMFA ->
+ case dialyzer_plt:lookup_contract(Plt, PMFA) of
+ none -> false;
+ {value, C} ->
+ GenRet = dialyzer_contracts:get_contract_return(C),
+ case erl_types:t_is_fun(GenRet) of
+ false -> false; % element of structure? far-fetched...
+ true -> t_is_unit(t_fun_range(GenRet))
+ end
+ end;
+ _ -> false % parent should have a name to have a contract
+ end;
+ _ -> false % called in other funs? far-fetched...
+ end
+ end
+ end.
+
classify_returns(Tree) ->
case find_terminals(cerl:fun_body(Tree)) of
{false, false} -> no_match;
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl
index 65c2ff76bb..06863d89a7 100644
--- a/lib/dialyzer/src/dialyzer_typesig.erl
+++ b/lib/dialyzer/src/dialyzer_typesig.erl
@@ -62,7 +62,8 @@
-type dep() :: integer(). %% type variable names used as constraint ids
-type type_var() :: erl_types:erl_type(). %% actually: {'c','var',_,_}
--record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()]}).
+-record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()],
+ origin :: integer()}).
-type constr_op() :: 'eq' | 'sub'.
-type fvar_or_type() :: #fun_var{} | erl_types:erl_type().
@@ -121,8 +122,10 @@
-ifdef(DEBUG).
-define(debug(__String, __Args), io:format(__String, __Args)).
+-define(mk_fun_var(Fun, Vars), mk_fun_var(?LINE, Fun, Vars)).
-else.
-define(debug(__String, __Args), ok).
+-define(mk_fun_var(Fun, Vars), mk_fun_var(Fun, Vars)).
-endif.
%% ============================================================================
@@ -218,10 +221,10 @@ traverse(Tree, DefinedVars, State) ->
binary ->
{State1, SegTypes} = traverse_list(cerl:binary_segments(Tree),
DefinedVars, State),
- Type = mk_fun_var(fun(Map) ->
- TmpSegTypes = lookup_type_list(SegTypes, Map),
- t_bitstr_concat(TmpSegTypes)
- end, SegTypes),
+ Type = ?mk_fun_var(fun(Map) ->
+ TmpSegTypes = lookup_type_list(SegTypes, Map),
+ t_bitstr_concat(TmpSegTypes)
+ end, SegTypes),
{state__store_conj(mk_var(Tree), sub, Type, State1), mk_var(Tree)};
bitstr ->
Size = cerl:bitstr_size(Tree),
@@ -236,7 +239,7 @@ traverse(Tree, DefinedVars, State) ->
N when is_integer(N) -> {State1, t_bitstr(0, N)};
any -> % Size is not a literal
{state__store_conj(SizeType, sub, t_non_neg_integer(), State1),
- mk_fun_var(bitstr_constr(SizeType, UnitVal), [SizeType])}
+ ?mk_fun_var(bitstr_constr(SizeType, UnitVal), [SizeType])}
end,
ValTypeConstr =
case cerl:concrete(cerl:bitstr_type(Tree)) of
@@ -250,8 +253,8 @@ traverse(Tree, DefinedVars, State) ->
case state__is_in_match(State1) of
true ->
Flags = cerl:concrete(cerl:bitstr_flags(Tree)),
- mk_fun_var(bitstr_val_constr(SizeType, UnitVal, Flags),
- [SizeType]);
+ ?mk_fun_var(bitstr_val_constr(SizeType, UnitVal, Flags),
+ [SizeType]);
false -> t_integer()
end;
utf8 -> t_integer();
@@ -281,24 +284,24 @@ traverse(Tree, DefinedVars, State) ->
{State, t_cons(HdVar, TlVar)};
false ->
ConsVar = mk_var(Tree),
- ConsType = mk_fun_var(fun(Map) ->
- t_cons(lookup_type(HdVar, Map),
- lookup_type(TlVar, Map))
- end, [HdVar, TlVar]),
- HdType = mk_fun_var(fun(Map) ->
- Cons = lookup_type(ConsVar, Map),
- case t_is_cons(Cons) of
- false -> t_any();
- true -> t_cons_hd(Cons)
- end
- end, [ConsVar]),
- TlType = mk_fun_var(fun(Map) ->
- Cons = lookup_type(ConsVar, Map),
- case t_is_cons(Cons) of
- false -> t_any();
- true -> t_cons_tl(Cons)
- end
- end, [ConsVar]),
+ ConsType = ?mk_fun_var(fun(Map) ->
+ t_cons(lookup_type(HdVar, Map),
+ lookup_type(TlVar, Map))
+ end, [HdVar, TlVar]),
+ HdType = ?mk_fun_var(fun(Map) ->
+ Cons = lookup_type(ConsVar, Map),
+ case t_is_cons(Cons) of
+ false -> t_any();
+ true -> t_cons_hd(Cons)
+ end
+ end, [ConsVar]),
+ TlType = ?mk_fun_var(fun(Map) ->
+ Cons = lookup_type(ConsVar, Map),
+ case t_is_cons(Cons) of
+ false -> t_any();
+ true -> t_cons_tl(Cons)
+ end
+ end, [ConsVar]),
State2 = state__store_conj_lists([HdVar, TlVar, ConsVar], sub,
[HdType, TlType, ConsType],
State1),
@@ -656,25 +659,25 @@ get_plt_constr(MFA, Dst, ArgVars, State) ->
{RetType, ArgCs} =
case PltRes of
none ->
- {mk_fun_var(fun(Map) ->
- ArgTypes = lookup_type_list(ArgVars, Map),
- dialyzer_contracts:get_contract_return(C, ArgTypes)
- end, ArgVars), GenArgs};
+ {?mk_fun_var(fun(Map) ->
+ ArgTypes = lookup_type_list(ArgVars, Map),
+ dialyzer_contracts:get_contract_return(C, ArgTypes)
+ end, ArgVars), GenArgs};
{value, {PltRetType, PltArgTypes}} ->
%% Need to combine the contract with the success typing.
- {mk_fun_var(
- fun(Map) ->
- ArgTypes0 = lookup_type_list(ArgVars, Map),
- ArgTypes = case FunModule =:= Module of
- false ->
- List = lists:zip(PltArgTypes, ArgTypes0),
- [erl_types:t_unopaque_on_mismatch(T1, T2, Opaques)
- || {T1, T2} <- List];
- true -> ArgTypes0
- end,
- CRet = dialyzer_contracts:get_contract_return(C, ArgTypes),
- t_inf(CRet, PltRetType, opaque)
- end, ArgVars),
+ {?mk_fun_var(
+ fun(Map) ->
+ ArgTypes0 = lookup_type_list(ArgVars, Map),
+ ArgTypes = case FunModule =:= Module of
+ false ->
+ List = lists:zip(PltArgTypes, ArgTypes0),
+ [erl_types:t_unopaque_on_mismatch(T1, T2, Opaques)
+ || {T1, T2} <- List];
+ true -> ArgTypes0
+ end,
+ CRet = dialyzer_contracts:get_contract_return(C, ArgTypes),
+ t_inf(CRet, PltRetType, opaque)
+ end, ArgVars),
[t_inf(X, Y, opaque) || {X, Y} <- lists:zip(GenArgs, PltArgTypes)]}
end,
state__store_conj_lists([Dst|ArgVars], sub, [RetType|ArgCs], State)
@@ -766,10 +769,10 @@ handle_clauses_1([Clause|Tail], TopVar, Arg, DefinedVars,
case SubtrTypes =:= overflow of
true -> S;
false ->
- SubtrPatVar = mk_fun_var(fun(Map) ->
- TmpType = lookup_type(Arg, Map),
- t_subtract_list(TmpType, SubtrTypes)
- end, [Arg]),
+ SubtrPatVar = ?mk_fun_var(fun(Map) ->
+ TmpType = lookup_type(Arg, Map),
+ t_subtract_list(TmpType, SubtrTypes)
+ end, [Arg]),
state__store_conj(Arg, sub, SubtrPatVar, S)
end
end,
@@ -1043,10 +1046,10 @@ handle_guard(Guard, DefinedVars, State) ->
get_bif_constr({erlang, Op, 2}, Dst, Args = [Arg1, Arg2], _State)
when Op =:= '+'; Op =:= '-'; Op =:= '*' ->
- ReturnType = mk_fun_var(fun(Map) ->
- TmpArgTypes = lookup_type_list(Args, Map),
- erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
- end, Args),
+ ReturnType = ?mk_fun_var(fun(Map) ->
+ TmpArgTypes = lookup_type_list(Args, Map),
+ erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
+ end, Args),
ArgFun =
fun(A, Pos) ->
F =
@@ -1074,7 +1077,7 @@ get_bif_constr({erlang, Op, 2}, Dst, Args = [Arg1, Arg2], _State)
end
end
end,
- mk_fun_var(F, [Dst, A])
+ ?mk_fun_var(F, [Dst, A])
end,
Arg1FunVar = ArgFun(Arg2, 2),
Arg2FunVar = ArgFun(Arg1, 1),
@@ -1131,12 +1134,12 @@ get_bif_constr({erlang, Op, 2}, Dst, [Arg1, Arg2] = Args, _State)
'>=' -> {ArgFun(Arg1, Arg2, '>='), ArgFun(Arg2, Arg1, '=<')}
end,
DstArgs = [Dst, Arg1, Arg2],
- Arg1Var = mk_fun_var(Arg1Fun, DstArgs),
- Arg2Var = mk_fun_var(Arg2Fun, DstArgs),
- DstVar = mk_fun_var(fun(Map) ->
- TmpArgTypes = lookup_type_list(Args, Map),
- erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
- end, Args),
+ Arg1Var = ?mk_fun_var(Arg1Fun, DstArgs),
+ Arg2Var = ?mk_fun_var(Arg2Fun, DstArgs),
+ DstVar = ?mk_fun_var(fun(Map) ->
+ TmpArgTypes = lookup_type_list(Args, Map),
+ erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
+ end, Args),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstVar),
mk_constraint(Arg1, sub, Arg1Var),
mk_constraint(Arg2, sub, Arg2Var)]);
@@ -1172,13 +1175,13 @@ get_bif_constr({erlang, '++', 2}, Dst, [Hd, Tl] = Args, _State) ->
end
end,
DstL = [Dst],
- HdVar = mk_fun_var(HdFun, DstL),
- TlVar = mk_fun_var(TlFun, DstL),
+ HdVar = ?mk_fun_var(HdFun, DstL),
+ TlVar = ?mk_fun_var(TlFun, DstL),
ArgTypes = erl_bif_types:arg_types(erlang, '++', 2),
- ReturnType = mk_fun_var(fun(Map) ->
- TmpArgTypes = lookup_type_list(Args, Map),
- erl_bif_types:type(erlang, '++', 2, TmpArgTypes)
- end, Args),
+ ReturnType = ?mk_fun_var(fun(Map) ->
+ TmpArgTypes = lookup_type_list(Args, Map),
+ erl_bif_types:type(erlang, '++', 2, TmpArgTypes)
+ end, Args),
Cs = mk_constraints(Args, sub, ArgTypes),
mk_conj_constraint_list([mk_constraint(Dst, sub, ReturnType),
mk_constraint(Hd, sub, HdVar),
@@ -1209,7 +1212,7 @@ get_bif_constr({erlang, is_function, 2}, Dst, [Fun, Arity], _State) ->
false -> t_any()
end
end,
- ArgV = mk_fun_var(ArgFun, [Dst, Arity]),
+ ArgV = ?mk_fun_var(ArgFun, [Dst, Arity]),
mk_conj_constraint_list([mk_constraint(Dst, sub, t_boolean()),
mk_constraint(Arity, sub, t_integer()),
mk_constraint(Fun, sub, ArgV)]);
@@ -1232,12 +1235,12 @@ get_bif_constr({erlang, is_record, 2}, Dst, [Var, Tag] = Args, _State) ->
false -> t_any()
end
end,
- ArgV = mk_fun_var(ArgFun, [Dst]),
+ ArgV = ?mk_fun_var(ArgFun, [Dst]),
DstFun = fun(Map) ->
TmpArgTypes = lookup_type_list(Args, Map),
erl_bif_types:type(erlang, is_record, 2, TmpArgTypes)
end,
- DstV = mk_fun_var(DstFun, Args),
+ DstV = ?mk_fun_var(DstFun, Args),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Tag, sub, t_atom()),
mk_constraint(Var, sub, ArgV)]);
@@ -1280,7 +1283,7 @@ get_bif_constr({erlang, is_record, 3}, Dst, [Var, Tag, Arity] = Args, State) ->
false -> t_any()
end
end,
- ArgV = mk_fun_var(ArgFun, [Tag, Arity, Dst]),
+ ArgV = ?mk_fun_var(ArgFun, [Tag, Arity, Dst]),
DstFun = fun(Map) ->
[TmpVar, TmpTag, TmpArity] = TmpArgTypes = lookup_type_list(Args, Map),
TmpArgTypes2 =
@@ -1314,7 +1317,7 @@ get_bif_constr({erlang, is_record, 3}, Dst, [Var, Tag, Arity] = Args, State) ->
end,
erl_bif_types:type(erlang, is_record, 3, TmpArgTypes2)
end,
- DstV = mk_fun_var(DstFun, Args),
+ DstV = ?mk_fun_var(DstFun, Args),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Arity, sub, t_integer()),
mk_constraint(Tag, sub, t_atom()),
@@ -1359,9 +1362,9 @@ get_bif_constr({erlang, 'and', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
end
end
end,
- ArgV1 = mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
- ArgV2 = mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
- DstV = mk_fun_var(DstFun, Args),
+ ArgV1 = ?mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
+ ArgV2 = ?mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
+ DstV = ?mk_fun_var(DstFun, Args),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Arg1, sub, ArgV1),
mk_constraint(Arg2, sub, ArgV2)]);
@@ -1403,9 +1406,9 @@ get_bif_constr({erlang, 'or', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
end
end
end,
- ArgV1 = mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
- ArgV2 = mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
- DstV = mk_fun_var(DstFun, Args),
+ ArgV1 = ?mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
+ ArgV2 = ?mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
+ DstV = ?mk_fun_var(DstFun, Args),
F = fun(A) ->
try [mk_constraint(A, sub, True)]
catch throw:error -> []
@@ -1433,8 +1436,8 @@ get_bif_constr({erlang, 'not', 1}, Dst, [Arg] = Args, _State) ->
end
end
end,
- ArgV = mk_fun_var(Fun(Dst), [Dst]),
- DstV = mk_fun_var(Fun(Arg), Args),
+ ArgV = ?mk_fun_var(Fun(Dst), [Dst]),
+ DstV = ?mk_fun_var(Fun(Arg), Args),
mk_conj_constraint_list([mk_constraint(Arg, sub, ArgV),
mk_constraint(Dst, sub, DstV)]);
get_bif_constr({erlang, '=:=', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
@@ -1467,9 +1470,9 @@ get_bif_constr({erlang, '=:=', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
end
end,
DstArgs = [Dst, Arg1, Arg2],
- ArgV1 = mk_fun_var(ArgFun(Arg1, Arg2), DstArgs),
- ArgV2 = mk_fun_var(ArgFun(Arg2, Arg1), DstArgs),
- DstV = mk_fun_var(DstFun, Args),
+ ArgV1 = ?mk_fun_var(ArgFun(Arg1, Arg2), DstArgs),
+ ArgV2 = ?mk_fun_var(ArgFun(Arg2, Arg1), DstArgs),
+ DstV = ?mk_fun_var(DstFun, Args),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Arg1, sub, ArgV1),
mk_constraint(Arg2, sub, ArgV2)]);
@@ -1510,10 +1513,10 @@ get_bif_constr({erlang, '==', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
end
end
end,
- DstV = mk_fun_var(DstFun, Args),
+ DstV = ?mk_fun_var(DstFun, Args),
ArgL = [Arg1, Arg2, Dst],
- ArgV1 = mk_fun_var(ArgFun(Arg2, Arg1), ArgL),
- ArgV2 = mk_fun_var(ArgFun(Arg1, Arg2), ArgL),
+ ArgV1 = ?mk_fun_var(ArgFun(Arg2, Arg1), ArgL),
+ ArgV2 = ?mk_fun_var(ArgFun(Arg1, Arg2), ArgL),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Arg1, sub, ArgV1),
mk_constraint(Arg2, sub, ArgV2)]);
@@ -1531,7 +1534,7 @@ get_bif_constr({erlang, element, 2} = _BIF, Dst, Args,
end,
erl_bif_types:type(erlang, element, 2, ATs2)
end,
- ReturnType = mk_fun_var(Fun, Args),
+ ReturnType = ?mk_fun_var(Fun, Args),
ArgTypes = erl_bif_types:arg_types(erlang, element, 2),
Cs = mk_constraints(Args, sub, ArgTypes),
NewCs =
@@ -1553,7 +1556,7 @@ get_bif_constr({M, F, A} = _BIF, Dst, Args, State) ->
false -> T
end
end,
- ReturnType = mk_fun_var(fun(Map) ->
+ ReturnType = ?mk_fun_var(fun(Map) ->
TmpArgTypes0 = lookup_type_list(Args, Map),
TmpArgTypes = [UnopaqueFun(T) || T<- TmpArgTypes0],
erl_bif_types:type(M, F, A, TmpArgTypes)
@@ -1608,7 +1611,7 @@ get_bif_test_constr(Dst, Arg, Type, State) ->
false -> t_any()
end
end,
- ArgV = mk_fun_var(ArgFun, [Dst]),
+ ArgV = ?mk_fun_var(ArgFun, [Dst]),
DstFun = fun(Map) ->
ArgType = lookup_type(Arg, Map),
case t_is_none(t_inf(ArgType, Type)) of
@@ -1633,7 +1636,7 @@ get_bif_test_constr(Dst, Arg, Type, State) ->
end
end
end,
- DstV = mk_fun_var(DstFun, [Arg]),
+ DstV = ?mk_fun_var(DstFun, [Arg]),
mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
mk_constraint(Arg, sub, ArgV)]).
@@ -2323,12 +2326,25 @@ mk_constraint(Lhs, Op, Rhs) ->
constraint_opnd_is_any(#fun_var{}) -> false;
constraint_opnd_is_any(Type) -> t_is_any(Type).
+-ifdef(DEBUG).
+
+-spec mk_fun_var(fun((_) -> erl_types:erl_type()), [erl_types:erl_type()],
+ integer()) -> #fun_var{}.
+
+mk_fun_var(Line, Fun, Types) ->
+ Deps = [t_var_name(Var) || Var <- t_collect_vars(t_product(Types))],
+ #fun_var{'fun' = Fun, deps = ordsets:from_list(Deps), origin = Line}.
+
+-else.
+
-spec mk_fun_var(fun((_) -> erl_types:erl_type()), [erl_types:erl_type()]) -> #fun_var{}.
mk_fun_var(Fun, Types) ->
Deps = [t_var_name(Var) || Var <- t_collect_vars(t_product(Types))],
#fun_var{'fun' = Fun, deps = ordsets:from_list(Deps)}.
+-endif.
+
-spec get_deps(constr()) -> [dep()].
get_deps(#constraint{deps = D}) -> D;
@@ -2679,8 +2695,9 @@ find_constraint(Tuple, [_|Cs]) ->
-endif.
-ifdef(DEBUG).
-format_type(#fun_var{deps = Deps}) ->
- io_lib:format("Fun(~s)", [lists:flatten([format_type(t_var(X))||X<-Deps])]);
+format_type(#fun_var{deps = Deps, origin = Origin}) ->
+ io_lib:format("Fun@L~p(~s)",
+ [Origin, lists:flatten([format_type(t_var(X))||X<-Deps])]);
format_type(Type) ->
case cerl:is_literal(Type) of
true -> io_lib:format("~w", [cerl:concrete(Type)]);
diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/inets b/lib/dialyzer/test/r9c_SUITE_data/results/inets
index 6b16dba2ff..0177dcc88c 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/inets
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/inets
@@ -3,9 +3,14 @@ ftp.erl:1243: The pattern {'ok', {N, Bytes}} can never match the type 'eof' | {'
ftp.erl:640: The pattern {'closed', _Why} can never match the type 'perm_fname_not_allowed' | 'perm_neg_compl' | 'perm_no_space' | 'pos_compl' | 'pos_interm' | 'pos_interm_acct' | 'trans_neg_compl' | 'trans_no_space' | {'error' | 'perm_fname_not_allowed' | 'perm_neg_compl' | 'perm_no_space' | 'pos_compl' | 'pos_interm' | 'pos_interm_acct' | 'pos_prel' | 'trans_neg_compl' | 'trans_no_space',atom() | [any()] | {'invalid_server_response',[any(),...]}}
http.erl:117: The pattern {'error', Reason} can never match the type #req_headers{connection::[45 | 97 | 101 | 105 | 107 | 108 | 112 | 118,...],content_length::[48,...],other::[{_,_}]}
http.erl:138: Function close_session/2 will never be called
-http_lib.erl:286: The call http_lib:close('ip_comm' | {'ssl',_},any()) will never return since it differs in the 1st argument from the success typing arguments: ('http' | 'https',any())
-http_lib.erl:424: The variable _ can never match since previous clauses completely covered the type any()
-http_lib.erl:438: The variable _ can never match since previous clauses completely covered the type any()
+http_lib.erl:286: The call http_lib:close('ip_comm' | {'ssl',_},port() | {'sslsocket',_,_}) will never return since it differs in the 1st argument from the success typing arguments: ('http' | 'https',port() | {'sslsocket',_,pid() | {_,{'config',_,_,_,_,{_,_,_,_}}} | {'sslsocket',_,pid() | {'sslsocket',_,pid() | {_,_,_}}}})
+http_lib.erl:415: The pattern 61 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:417: The pattern 59 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:420: The pattern 13 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:424: The variable _ can never match since previous clauses completely covered the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:428: Function read_chunk_ext_val/6 will never be called
+http_lib.erl:444: The pattern 10 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:552: Call to missing or unexported function ssl:accept/2
http_lib.erl:99: Function getHeaderValue/2 will never be called
httpc_handler.erl:660: Function exit_session_ok/2 has no local return
httpc_manager.erl:145: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}}
@@ -21,11 +26,14 @@ httpd_manager.erl:885: The pattern {'EXIT', Reason} can never match since previo
httpd_manager.erl:919: Function auth_status/1 will never be called
httpd_manager.erl:926: Function sec_status/1 will never be called
httpd_manager.erl:933: Function acceptor_status/1 will never be called
-httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
-httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
-httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:489: The variable Other can never match since previous clauses completely covered the type {'error',_} | {'ok','http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | {'http_request','DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),'*' | binary() | string() | {'abs_path',binary() | [any()]} | {'scheme',binary() | [any()],binary() | [any()]} | {'absoluteURI','http' | 'https',binary() | [any()],'undefined' | non_neg_integer(),binary() | [any()]},{non_neg_integer(),non_neg_integer()}} | {'http_response',{non_neg_integer(),non_neg_integer()},integer(),binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}}
httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',_}) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
httpd_request_handler.erl:645: Function will never be called
+httpd_socket.erl:129: Call to missing or unexported function ssl:accept/2
+httpd_socket.erl:49: The pattern {'ok', _} can never match the type {'error',_}
httpd_sup.erl:63: The variable Else can never match since previous clauses completely covered the type {'error',_} | {'ok',[any()],_,_}
httpd_sup.erl:88: The pattern {'error', Reason} can never match the type {'ok',_,_}
httpd_sup.erl:92: The variable Else can never match since previous clauses completely covered the type {'ok',_,_}
diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
index b0f4d12ae5..2be71ac7d7 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
@@ -6,8 +6,6 @@ mnesia_bup.erl:111: The created fun has no local return
mnesia_bup.erl:574: Function fallback_receiver/2 has no local return
mnesia_bup.erl:967: Function uninstall_fallback_master/2 has no local return
mnesia_checkpoint.erl:1014: The variable Error can never match since previous clauses completely covered the type {'ok',#checkpoint_args{nodes::[any()],retainers::[any(),...]}}
-mnesia_checkpoint.erl:1209: Function system_continue/3 has no local return
-mnesia_checkpoint.erl:792: Function retainer_loop/1 has no local return
mnesia_checkpoint.erl:894: The call sys:handle_system_msg(Msg::any(),From::any(),'no_parent','mnesia_checkpoint',[],Cp::#checkpoint_args{}) breaks the contract (Msg,From,Parent,Module,Debug,Misc) -> Void when is_subtype(Msg,term()), is_subtype(From,{pid(),Tag::_}), is_subtype(Parent,pid()), is_subtype(Module,module()), is_subtype(Debug,[dbg_opt()]), is_subtype(Misc,term()), is_subtype(Void,term())
mnesia_controller.erl:1666: The variable Tab can never match since previous clauses completely covered the type [any()]
mnesia_controller.erl:1679: The pattern {'stop', Reason, Reply, State2} can never match the type {'noreply',_} | {'reply',_,_} | {'stop','shutdown',#state{}}
diff --git a/lib/dialyzer/test/small_SUITE_data/results/common_eunit b/lib/dialyzer/test/small_SUITE_data/results/common_eunit
new file mode 100644
index 0000000000..bb5fd1c9ac
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/common_eunit
@@ -0,0 +1,2 @@
+
+common_eunit.erl:57: The created fun has no local return
diff --git a/lib/dialyzer/test/small_SUITE_data/results/comparisons b/lib/dialyzer/test/small_SUITE_data/results/comparisons
new file mode 100644
index 0000000000..642585d25e
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/comparisons
@@ -0,0 +1,153 @@
+
+comparisons.erl:100: The pattern 'true' can never match the type 'false'
+comparisons.erl:101: The pattern 'true' can never match the type 'false'
+comparisons.erl:102: The pattern 'false' can never match the type 'true'
+comparisons.erl:103: The pattern 'false' can never match the type 'true'
+comparisons.erl:104: The pattern 'true' can never match the type 'false'
+comparisons.erl:105: The pattern 'true' can never match the type 'false'
+comparisons.erl:107: The pattern 'true' can never match the type 'false'
+comparisons.erl:108: The pattern 'true' can never match the type 'false'
+comparisons.erl:109: The pattern 'false' can never match the type 'true'
+comparisons.erl:110: The pattern 'false' can never match the type 'true'
+comparisons.erl:111: The pattern 'true' can never match the type 'false'
+comparisons.erl:112: The pattern 'true' can never match the type 'false'
+comparisons.erl:113: The pattern 'false' can never match the type 'true'
+comparisons.erl:114: The pattern 'false' can never match the type 'true'
+comparisons.erl:115: The pattern 'true' can never match the type 'false'
+comparisons.erl:116: The pattern 'true' can never match the type 'false'
+comparisons.erl:117: The pattern 'false' can never match the type 'true'
+comparisons.erl:118: The pattern 'false' can never match the type 'true'
+comparisons.erl:123: The pattern 'false' can never match the type 'true'
+comparisons.erl:124: The pattern 'false' can never match the type 'true'
+comparisons.erl:125: The pattern 'true' can never match the type 'false'
+comparisons.erl:126: The pattern 'true' can never match the type 'false'
+comparisons.erl:127: The pattern 'false' can never match the type 'true'
+comparisons.erl:128: The pattern 'false' can never match the type 'true'
+comparisons.erl:129: The pattern 'true' can never match the type 'false'
+comparisons.erl:130: The pattern 'true' can never match the type 'false'
+comparisons.erl:132: The pattern 'true' can never match the type 'false'
+comparisons.erl:133: The pattern 'true' can never match the type 'false'
+comparisons.erl:134: The pattern 'false' can never match the type 'true'
+comparisons.erl:135: The pattern 'false' can never match the type 'true'
+comparisons.erl:136: The pattern 'true' can never match the type 'false'
+comparisons.erl:137: The pattern 'true' can never match the type 'false'
+comparisons.erl:138: The pattern 'false' can never match the type 'true'
+comparisons.erl:139: The pattern 'false' can never match the type 'true'
+comparisons.erl:140: The pattern 'true' can never match the type 'false'
+comparisons.erl:141: The pattern 'true' can never match the type 'false'
+comparisons.erl:142: The pattern 'false' can never match the type 'true'
+comparisons.erl:143: The pattern 'false' can never match the type 'true'
+comparisons.erl:144: The pattern 'true' can never match the type 'false'
+comparisons.erl:145: The pattern 'true' can never match the type 'false'
+comparisons.erl:146: The pattern 'false' can never match the type 'true'
+comparisons.erl:147: The pattern 'false' can never match the type 'true'
+comparisons.erl:152: The pattern 'false' can never match the type 'true'
+comparisons.erl:153: The pattern 'false' can never match the type 'true'
+comparisons.erl:154: The pattern 'true' can never match the type 'false'
+comparisons.erl:155: The pattern 'true' can never match the type 'false'
+comparisons.erl:157: The pattern 'true' can never match the type 'false'
+comparisons.erl:158: The pattern 'true' can never match the type 'false'
+comparisons.erl:159: The pattern 'false' can never match the type 'true'
+comparisons.erl:160: The pattern 'false' can never match the type 'true'
+comparisons.erl:161: The pattern 'true' can never match the type 'false'
+comparisons.erl:162: The pattern 'true' can never match the type 'false'
+comparisons.erl:163: The pattern 'false' can never match the type 'true'
+comparisons.erl:164: The pattern 'false' can never match the type 'true'
+comparisons.erl:165: The pattern 'true' can never match the type 'false'
+comparisons.erl:166: The pattern 'true' can never match the type 'false'
+comparisons.erl:167: The pattern 'false' can never match the type 'true'
+comparisons.erl:168: The pattern 'false' can never match the type 'true'
+comparisons.erl:169: The pattern 'true' can never match the type 'false'
+comparisons.erl:170: The pattern 'true' can never match the type 'false'
+comparisons.erl:171: The pattern 'false' can never match the type 'true'
+comparisons.erl:172: The pattern 'false' can never match the type 'true'
+comparisons.erl:173: The pattern 'true' can never match the type 'false'
+comparisons.erl:174: The pattern 'true' can never match the type 'false'
+comparisons.erl:175: The pattern 'false' can never match the type 'true'
+comparisons.erl:176: The pattern 'false' can never match the type 'true'
+comparisons.erl:186: The pattern 'false' can never match the type 'true'
+comparisons.erl:187: The pattern 'false' can never match the type 'true'
+comparisons.erl:188: The pattern 'true' can never match the type 'false'
+comparisons.erl:189: The pattern 'true' can never match the type 'false'
+comparisons.erl:190: The pattern 'false' can never match the type 'true'
+comparisons.erl:191: The pattern 'false' can never match the type 'true'
+comparisons.erl:192: The pattern 'true' can never match the type 'false'
+comparisons.erl:193: The pattern 'true' can never match the type 'false'
+comparisons.erl:203: The pattern 'false' can never match the type 'true'
+comparisons.erl:204: The pattern 'false' can never match the type 'true'
+comparisons.erl:205: The pattern 'true' can never match the type 'false'
+comparisons.erl:206: The pattern 'true' can never match the type 'false'
+comparisons.erl:208: The pattern 'true' can never match the type 'false'
+comparisons.erl:209: The pattern 'true' can never match the type 'false'
+comparisons.erl:210: The pattern 'false' can never match the type 'true'
+comparisons.erl:211: The pattern 'false' can never match the type 'true'
+comparisons.erl:221: The pattern 'true' can never match the type 'false'
+comparisons.erl:222: The pattern 'true' can never match the type 'false'
+comparisons.erl:223: The pattern 'false' can never match the type 'true'
+comparisons.erl:224: The pattern 'false' can never match the type 'true'
+comparisons.erl:225: The pattern 'true' can never match the type 'false'
+comparisons.erl:226: The pattern 'true' can never match the type 'false'
+comparisons.erl:227: The pattern 'false' can never match the type 'true'
+comparisons.erl:228: The pattern 'false' can never match the type 'true'
+comparisons.erl:242: The pattern 'false' can never match the type 'true'
+comparisons.erl:243: The pattern 'false' can never match the type 'true'
+comparisons.erl:244: The pattern 'true' can never match the type 'false'
+comparisons.erl:245: The pattern 'true' can never match the type 'false'
+comparisons.erl:246: The pattern 'false' can never match the type 'true'
+comparisons.erl:247: The pattern 'false' can never match the type 'true'
+comparisons.erl:248: The pattern 'true' can never match the type 'false'
+comparisons.erl:249: The pattern 'true' can never match the type 'false'
+comparisons.erl:251: The pattern 'true' can never match the type 'false'
+comparisons.erl:252: The pattern 'true' can never match the type 'false'
+comparisons.erl:253: The pattern 'false' can never match the type 'true'
+comparisons.erl:254: The pattern 'false' can never match the type 'true'
+comparisons.erl:263: The pattern 'false' can never match the type 'true'
+comparisons.erl:264: The pattern 'false' can never match the type 'true'
+comparisons.erl:265: The pattern 'true' can never match the type 'false'
+comparisons.erl:266: The pattern 'true' can never match the type 'false'
+comparisons.erl:268: The pattern 'true' can never match the type 'false'
+comparisons.erl:269: The pattern 'true' can never match the type 'false'
+comparisons.erl:270: The pattern 'false' can never match the type 'true'
+comparisons.erl:271: The pattern 'false' can never match the type 'true'
+comparisons.erl:272: The pattern 'true' can never match the type 'false'
+comparisons.erl:273: The pattern 'true' can never match the type 'false'
+comparisons.erl:274: The pattern 'false' can never match the type 'true'
+comparisons.erl:275: The pattern 'false' can never match the type 'true'
+comparisons.erl:293: The pattern 'false' can never match the type 'true'
+comparisons.erl:294: The pattern 'false' can never match the type 'true'
+comparisons.erl:295: The pattern 'true' can never match the type 'false'
+comparisons.erl:296: The pattern 'true' can never match the type 'false'
+comparisons.erl:311: The pattern 'true' can never match the type 'false'
+comparisons.erl:312: The pattern 'true' can never match the type 'false'
+comparisons.erl:313: The pattern 'false' can never match the type 'true'
+comparisons.erl:314: The pattern 'false' can never match the type 'true'
+comparisons.erl:44: The pattern 'false' can never match the type 'true'
+comparisons.erl:45: The pattern 'false' can never match the type 'true'
+comparisons.erl:46: The pattern 'true' can never match the type 'false'
+comparisons.erl:47: The pattern 'true' can never match the type 'false'
+comparisons.erl:48: The pattern 'false' can never match the type 'true'
+comparisons.erl:49: The pattern 'false' can never match the type 'true'
+comparisons.erl:50: The pattern 'true' can never match the type 'false'
+comparisons.erl:51: The pattern 'true' can never match the type 'false'
+comparisons.erl:52: The pattern 'false' can never match the type 'true'
+comparisons.erl:53: The pattern 'false' can never match the type 'true'
+comparisons.erl:54: The pattern 'true' can never match the type 'false'
+comparisons.erl:55: The pattern 'true' can never match the type 'false'
+comparisons.erl:69: The pattern 'false' can never match the type 'true'
+comparisons.erl:70: The pattern 'false' can never match the type 'true'
+comparisons.erl:71: The pattern 'true' can never match the type 'false'
+comparisons.erl:72: The pattern 'true' can never match the type 'false'
+comparisons.erl:73: The pattern 'false' can never match the type 'true'
+comparisons.erl:74: The pattern 'false' can never match the type 'true'
+comparisons.erl:75: The pattern 'true' can never match the type 'false'
+comparisons.erl:76: The pattern 'true' can never match the type 'false'
+comparisons.erl:77: The pattern 'false' can never match the type 'true'
+comparisons.erl:78: The pattern 'false' can never match the type 'true'
+comparisons.erl:79: The pattern 'true' can never match the type 'false'
+comparisons.erl:80: The pattern 'true' can never match the type 'false'
+comparisons.erl:94: The pattern 'false' can never match the type 'true'
+comparisons.erl:95: The pattern 'false' can never match the type 'true'
+comparisons.erl:96: The pattern 'true' can never match the type 'false'
+comparisons.erl:97: The pattern 'true' can never match the type 'false'
+comparisons.erl:98: The pattern 'false' can never match the type 'true'
+comparisons.erl:99: The pattern 'false' can never match the type 'true'
diff --git a/lib/dialyzer/test/small_SUITE_data/results/failing_funs b/lib/dialyzer/test/small_SUITE_data/results/failing_funs
new file mode 100644
index 0000000000..a1fb22cbc6
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/failing_funs
@@ -0,0 +1,20 @@
+
+failing_funs.erl:101: The created fun has no local return
+failing_funs.erl:104: The created fun has no local return
+failing_funs.erl:127: The created fun has no local return
+failing_funs.erl:135: The created fun has no local return
+failing_funs.erl:138: The created fun has no local return
+failing_funs.erl:13: Function foo3/0 has no local return
+failing_funs.erl:13: The pattern 'b' can never match the type 'a'
+failing_funs.erl:161: The created fun has no local return
+failing_funs.erl:169: The created fun has no local return
+failing_funs.erl:172: The created fun has no local return
+failing_funs.erl:17: The pattern 'b' can never match the type 'a'
+failing_funs.erl:195: The created fun has no local return
+failing_funs.erl:203: The created fun has no local return
+failing_funs.erl:206: The created fun has no local return
+failing_funs.erl:229: The created fun has no local return
+failing_funs.erl:55: The created fun has no local return
+failing_funs.erl:62: The created fun has no local return
+failing_funs.erl:69: The created fun has no local return
+failing_funs.erl:76: The created fun has no local return
diff --git a/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl b/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl
new file mode 100644
index 0000000000..bca390068e
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl
@@ -0,0 +1,121 @@
+%%=====================================================================
+%% Program with an erroneous type declaration that caused dialyzer to
+%% go into an infinite loop. There are some comments that explain the
+%% symptoms and the culprit: the return of test_fun() is erroneous and
+%% its type should read
+%% fun((config()) -> test_rep() | [test_rep()])
+%% instead. But this should not throw dialyzer into an infinite loop.
+%% This concerned dialyzer in R14B02 (and probably prior).
+%%=====================================================================
+-module(common_eunit).
+
+-export([expand_cases/2]).
+
+-type test_name() :: atom() | {'group', atom()}.
+
+-type test_rep() :: {{atom(), atom(), arity()}, fun()}
+ | {'setup', fun(), fun()}
+ | {'setup', fun(), fun(), fun()}
+ | {atom(), test_rep()}
+ | {atom(), term(), test_rep()}.
+
+-type config() :: [proplists:property()].
+
+-type control() :: tuple() | atom().
+
+%% The combination of the following type and the (erroneous) spec for
+%% expand_cases/2 is the reason for the infinite loop in dialyzer.
+-type test_fun() :: fun((config()) -> test_rep()).
+
+%% If one comments out this spec the infinite loop disappears.
+-spec expand_cases(atom(), test_name() | [test_name()]) -> test_fun().
+expand_cases(Module, Cases) ->
+ if is_list(Cases) ->
+ TestFuns = [expand_case(Module, Case) || Case <- Cases],
+ fun(Config) -> [F(Config) || F <- TestFuns] end;
+ is_atom(Cases); is_tuple(Cases) ->
+ expand_cases(Module, [Cases])
+ end.
+
+-spec expand_case(atom(), test_name()) -> test_fun().
+expand_case(Module, CaseName) when is_atom(CaseName) ->
+ TestFun = fun(Config) ->
+ {{Module, CaseName, 1},
+ fun() -> apply(Module, CaseName, [Config]) end}
+ end,
+ setup_wrapper(Module, TestFun, {init_per_testcase, [CaseName]},
+ {end_per_testcase, [CaseName]});
+expand_case(Module, {group, GroupName}) ->
+ {Control, Cases} = group_specification(Module, GroupName),
+ TestFun = control_wrapper(Control, expand_cases(Module, Cases)),
+ setup_wrapper(Module, TestFun, {init_per_group, [GroupName]},
+ {end_per_group, [GroupName]}).
+
+-spec control_wrapper([control()], test_fun()) -> test_fun().
+control_wrapper([Control|T], TestFun0) ->
+ TestFun1 = control_wrapper(T, TestFun0),
+ fun(Config) ->
+ case Control of
+ parallel ->
+ {inparallel, TestFun1(Config)};
+ sequence ->
+ {inorder, TestFun1(Config)};
+ {timetrap, Time} ->
+ Seconds = case Time of
+ {hours, Hs} -> Hs * 60 * 60;
+ {minutes, Ms} -> Ms * 60;
+ {seconds, Ss} -> Ss;
+ MSs -> MSs / 1000
+ end,
+ {timeout, Seconds, TestFun1(Config)};
+ C when is_atom(C) ->
+ {C, TestFun1(Config)};
+ {C, Arg} ->
+ {C, Arg, TestFun1(Config)}
+ end
+ end;
+control_wrapper([], TestFun) ->
+ TestFun.
+
+-spec setup_wrapper(atom(), test_fun(), Callback, Callback) -> test_fun()
+ when Callback :: {atom(), list()}.
+setup_wrapper(Module, TestFun, {Setup, SA}, {Cleanup, CA}) ->
+ case erlang:function_exported(Module, Setup, length(SA) + 1) of
+ true ->
+ case erlang:function_exported(Module, Cleanup, length(CA) + 1) of
+ true ->
+ fun(Config0) ->
+ {setup,
+ fun() ->
+ apply(Module, Setup, SA ++ [Config0])
+ end,
+ fun(Config1) ->
+ apply(Module, Cleanup, CA ++ [Config1])
+ end,
+ TestFun}
+ end;
+ false ->
+ fun(Config) ->
+ {setup,
+ fun() ->
+ apply(Module, Setup, SA ++ [Config])
+ end,
+ TestFun}
+ end
+ end;
+ false ->
+ TestFun
+ end.
+
+-spec group_specification(atom(), atom()) -> {[control()], [test_name()]}.
+group_specification(Module, GroupName) ->
+ case lists:keyfind(GroupName, 1, Module:groups()) of
+ {_, Control, Cases} when is_list(Control), is_list(Cases) ->
+ {Control, Cases};
+ {_, Cases} when is_list(Cases) ->
+ {[], Cases};
+ false ->
+ exit({missing_group, GroupName});
+ _ ->
+ exit({bad_group_spec, GroupName})
+ end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl
new file mode 100644
index 0000000000..70e3cb6af4
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl
@@ -0,0 +1,322 @@
+-module(comparisons).
+
+-compile(export_all).
+
+-define(r, get(r)).
+
+integer() -> integer(?r).
+integer(X) when is_integer(X) -> X.
+
+mfloat() -> float(?r).
+mfloat(X) when is_float(X) -> X.
+
+atom() -> atom(?r).
+atom(X) when is_atom(X) -> X.
+
+tuple() -> tuple(?r).
+tuple(X) when is_tuple(X) -> X.
+
+list() -> list(?r).
+list(X) when is_list(X) -> X.
+
+i() -> integer().
+f() -> mfloat().
+n() -> case ?r of 1 -> i(); 2 -> f() end.
+a() -> atom().
+t() -> tuple().
+l() -> list().
+na() -> case ?r of 1 -> n(); 2 -> a() end.
+at() -> case ?r of 1 -> t(); 2 -> a() end.
+tl() -> case ?r of 1 -> t(); 2 -> l() end.
+
+test_i_ll_i() -> case i() < i() of true -> maybe; false -> maybe_too end.
+test_i_le_i() -> case i() =< i() of true -> maybe; false -> maybe_too end.
+test_i_gg_i() -> case i() > i() of true -> maybe; false -> maybe_too end.
+test_i_ge_i() -> case i() >= i() of true -> maybe; false -> maybe_too end.
+test_i_ll_f() -> case i() < f() of true -> maybe; false -> maybe_too end.
+test_i_le_f() -> case i() =< f() of true -> maybe; false -> maybe_too end.
+test_i_gg_f() -> case i() > f() of true -> maybe; false -> maybe_too end.
+test_i_ge_f() -> case i() >= f() of true -> maybe; false -> maybe_too end.
+test_i_ll_n() -> case i() < n() of true -> maybe; false -> maybe_too end.
+test_i_le_n() -> case i() =< n() of true -> maybe; false -> maybe_too end.
+test_i_gg_n() -> case i() > n() of true -> maybe; false -> maybe_too end.
+test_i_ge_n() -> case i() >= n() of true -> maybe; false -> maybe_too end.
+test_i_ll_a() -> case i() < a() of true -> always; false -> never end.
+test_i_le_a() -> case i() =< a() of true -> always; false -> never end.
+test_i_gg_a() -> case i() > a() of true -> never; false -> always end.
+test_i_ge_a() -> case i() >= a() of true -> never; false -> always end.
+test_i_ll_t() -> case i() < t() of true -> always; false -> never end.
+test_i_le_t() -> case i() =< t() of true -> always; false -> never end.
+test_i_gg_t() -> case i() > t() of true -> never; false -> always end.
+test_i_ge_t() -> case i() >= t() of true -> never; false -> always end.
+test_i_ll_l() -> case i() < l() of true -> always; false -> never end.
+test_i_le_l() -> case i() =< l() of true -> always; false -> never end.
+test_i_gg_l() -> case i() > l() of true -> never; false -> always end.
+test_i_ge_l() -> case i() >= l() of true -> never; false -> always end.
+
+test_f_ll_i() -> case f() < i() of true -> maybe; false -> maybe_too end.
+test_f_le_i() -> case f() =< i() of true -> maybe; false -> maybe_too end.
+test_f_gg_i() -> case f() > i() of true -> maybe; false -> maybe_too end.
+test_f_ge_i() -> case f() >= i() of true -> maybe; false -> maybe_too end.
+test_f_ll_f() -> case f() < f() of true -> maybe; false -> maybe_too end.
+test_f_le_f() -> case f() =< f() of true -> maybe; false -> maybe_too end.
+test_f_gg_f() -> case f() > f() of true -> maybe; false -> maybe_too end.
+test_f_ge_f() -> case f() >= f() of true -> maybe; false -> maybe_too end.
+test_f_ll_n() -> case f() < n() of true -> maybe; false -> maybe_too end.
+test_f_le_n() -> case f() =< n() of true -> maybe; false -> maybe_too end.
+test_f_gg_n() -> case f() > n() of true -> maybe; false -> maybe_too end.
+test_f_ge_n() -> case f() >= n() of true -> maybe; false -> maybe_too end.
+test_f_ll_a() -> case f() < a() of true -> always; false -> never end.
+test_f_le_a() -> case f() =< a() of true -> always; false -> never end.
+test_f_gg_a() -> case f() > a() of true -> never; false -> always end.
+test_f_ge_a() -> case f() >= a() of true -> never; false -> always end.
+test_f_ll_t() -> case f() < t() of true -> always; false -> never end.
+test_f_le_t() -> case f() =< t() of true -> always; false -> never end.
+test_f_gg_t() -> case f() > t() of true -> never; false -> always end.
+test_f_ge_t() -> case f() >= t() of true -> never; false -> always end.
+test_f_ll_l() -> case f() < l() of true -> always; false -> never end.
+test_f_le_l() -> case f() =< l() of true -> always; false -> never end.
+test_f_gg_l() -> case f() > l() of true -> never; false -> always end.
+test_f_ge_l() -> case f() >= l() of true -> never; false -> always end.
+
+test_n_ll_i() -> case n() < i() of true -> maybe; false -> maybe_too end.
+test_n_le_i() -> case n() =< i() of true -> maybe; false -> maybe_too end.
+test_n_gg_i() -> case n() > i() of true -> maybe; false -> maybe_too end.
+test_n_ge_i() -> case n() >= i() of true -> maybe; false -> maybe_too end.
+test_n_ll_f() -> case n() < f() of true -> maybe; false -> maybe_too end.
+test_n_le_f() -> case n() =< f() of true -> maybe; false -> maybe_too end.
+test_n_gg_f() -> case n() > f() of true -> maybe; false -> maybe_too end.
+test_n_ge_f() -> case n() >= f() of true -> maybe; false -> maybe_too end.
+test_n_ll_n() -> case n() < n() of true -> maybe; false -> maybe_too end.
+test_n_le_n() -> case n() =< n() of true -> maybe; false -> maybe_too end.
+test_n_gg_n() -> case n() > n() of true -> maybe; false -> maybe_too end.
+test_n_ge_n() -> case n() >= n() of true -> maybe; false -> maybe_too end.
+test_n_ll_a() -> case n() < a() of true -> always; false -> never end.
+test_n_le_a() -> case n() =< a() of true -> always; false -> never end.
+test_n_gg_a() -> case n() > a() of true -> never; false -> always end.
+test_n_ge_a() -> case n() >= a() of true -> never; false -> always end.
+test_n_ll_t() -> case n() < t() of true -> always; false -> never end.
+test_n_le_t() -> case n() =< t() of true -> always; false -> never end.
+test_n_gg_t() -> case n() > t() of true -> never; false -> always end.
+test_n_ge_t() -> case n() >= t() of true -> never; false -> always end.
+test_n_ll_l() -> case n() < l() of true -> always; false -> never end.
+test_n_le_l() -> case n() =< l() of true -> always; false -> never end.
+test_n_gg_l() -> case n() > l() of true -> never; false -> always end.
+test_n_ge_l() -> case n() >= l() of true -> never; false -> always end.
+
+test_a_ll_i() -> case a() < i() of true -> never; false -> always end.
+test_a_le_i() -> case a() =< i() of true -> never; false -> always end.
+test_a_gg_i() -> case a() > i() of true -> always; false -> never end.
+test_a_ge_i() -> case a() >= i() of true -> always; false -> never end.
+test_a_ll_f() -> case a() < f() of true -> never; false -> always end.
+test_a_le_f() -> case a() =< f() of true -> never; false -> always end.
+test_a_gg_f() -> case a() > f() of true -> always; false -> never end.
+test_a_ge_f() -> case a() >= f() of true -> always; false -> never end.
+test_a_ll_n() -> case a() < n() of true -> never; false -> always end.
+test_a_le_n() -> case a() =< n() of true -> never; false -> always end.
+test_a_gg_n() -> case a() > n() of true -> always; false -> never end.
+test_a_ge_n() -> case a() >= n() of true -> always; false -> never end.
+test_a_ll_a() -> case a() < a() of true -> maybe; false -> maybe_too end.
+test_a_le_a() -> case a() =< a() of true -> maybe; false -> maybe_too end.
+test_a_gg_a() -> case a() > a() of true -> maybe; false -> maybe_too end.
+test_a_ge_a() -> case a() >= a() of true -> maybe; false -> maybe_too end.
+test_a_ll_t() -> case a() < t() of true -> always; false -> never end.
+test_a_le_t() -> case a() =< t() of true -> always; false -> never end.
+test_a_gg_t() -> case a() > t() of true -> never; false -> always end.
+test_a_ge_t() -> case a() >= t() of true -> never; false -> always end.
+test_a_ll_l() -> case a() < l() of true -> always; false -> never end.
+test_a_le_l() -> case a() =< l() of true -> always; false -> never end.
+test_a_gg_l() -> case a() > l() of true -> never; false -> always end.
+test_a_ge_l() -> case a() >= l() of true -> never; false -> always end.
+
+test_t_ll_i() -> case t() < i() of true -> never; false -> always end.
+test_t_le_i() -> case t() =< i() of true -> never; false -> always end.
+test_t_gg_i() -> case t() > i() of true -> always; false -> never end.
+test_t_ge_i() -> case t() >= i() of true -> always; false -> never end.
+test_t_ll_f() -> case t() < f() of true -> never; false -> always end.
+test_t_le_f() -> case t() =< f() of true -> never; false -> always end.
+test_t_gg_f() -> case t() > f() of true -> always; false -> never end.
+test_t_ge_f() -> case t() >= f() of true -> always; false -> never end.
+test_t_ll_n() -> case t() < n() of true -> never; false -> always end.
+test_t_le_n() -> case t() =< n() of true -> never; false -> always end.
+test_t_gg_n() -> case t() > n() of true -> always; false -> never end.
+test_t_ge_n() -> case t() >= n() of true -> always; false -> never end.
+test_t_ll_a() -> case t() < a() of true -> never; false -> always end.
+test_t_le_a() -> case t() =< a() of true -> never; false -> always end.
+test_t_gg_a() -> case t() > a() of true -> always; false -> never end.
+test_t_ge_a() -> case t() >= a() of true -> always; false -> never end.
+test_t_ll_t() -> case t() < t() of true -> maybe; false -> maybe_too end.
+test_t_le_t() -> case t() =< t() of true -> maybe; false -> maybe_too end.
+test_t_gg_t() -> case t() > t() of true -> maybe; false -> maybe_too end.
+test_t_ge_t() -> case t() >= t() of true -> maybe; false -> maybe_too end.
+test_t_ll_l() -> case t() < l() of true -> always; false -> never end.
+test_t_le_l() -> case t() =< l() of true -> always; false -> never end.
+test_t_gg_l() -> case t() > l() of true -> never; false -> always end.
+test_t_ge_l() -> case t() >= l() of true -> never; false -> always end.
+
+test_l_ll_i() -> case l() < i() of true -> never; false -> always end.
+test_l_le_i() -> case l() =< i() of true -> never; false -> always end.
+test_l_gg_i() -> case l() > i() of true -> always; false -> never end.
+test_l_ge_i() -> case l() >= i() of true -> always; false -> never end.
+test_l_ll_f() -> case l() < f() of true -> never; false -> always end.
+test_l_le_f() -> case l() =< f() of true -> never; false -> always end.
+test_l_gg_f() -> case l() > f() of true -> always; false -> never end.
+test_l_ge_f() -> case l() >= f() of true -> always; false -> never end.
+test_l_ll_n() -> case l() < n() of true -> never; false -> always end.
+test_l_le_n() -> case l() =< n() of true -> never; false -> always end.
+test_l_gg_n() -> case l() > n() of true -> always; false -> never end.
+test_l_ge_n() -> case l() >= n() of true -> always; false -> never end.
+test_l_ll_a() -> case l() < a() of true -> never; false -> always end.
+test_l_le_a() -> case l() =< a() of true -> never; false -> always end.
+test_l_gg_a() -> case l() > a() of true -> always; false -> never end.
+test_l_ge_a() -> case l() >= a() of true -> always; false -> never end.
+test_l_ll_t() -> case l() < t() of true -> never; false -> always end.
+test_l_le_t() -> case l() =< t() of true -> never; false -> always end.
+test_l_gg_t() -> case l() > t() of true -> always; false -> never end.
+test_l_ge_t() -> case l() >= t() of true -> always; false -> never end.
+test_l_ll_l() -> case l() < l() of true -> maybe; false -> maybe_too end.
+test_l_le_l() -> case l() =< l() of true -> maybe; false -> maybe_too end.
+test_l_gg_l() -> case l() > l() of true -> maybe; false -> maybe_too end.
+test_l_ge_l() -> case l() >= l() of true -> maybe; false -> maybe_too end.
+
+test_n_ll_na() -> case n() < na() of true -> maybe; false -> maybe_too end.
+test_n_le_na() -> case n() =< na() of true -> maybe; false -> maybe_too end.
+test_n_gg_na() -> case n() > na() of true -> maybe; false -> maybe_too end.
+test_n_ge_na() -> case n() >= na() of true -> maybe; false -> maybe_too end.
+test_n_ll_at() -> case n() < at() of true -> always; false -> never end.
+test_n_le_at() -> case n() =< at() of true -> always; false -> never end.
+test_n_gg_at() -> case n() > at() of true -> never; false -> always end.
+test_n_ge_at() -> case n() >= at() of true -> never; false -> always end.
+test_n_ll_tl() -> case n() < tl() of true -> always; false -> never end.
+test_n_le_tl() -> case n() =< tl() of true -> always; false -> never end.
+test_n_gg_tl() -> case n() > tl() of true -> never; false -> always end.
+test_n_ge_tl() -> case n() >= tl() of true -> never; false -> always end.
+
+test_a_ll_na() -> case a() < na() of true -> maybe; false -> maybe_too end.
+test_a_le_na() -> case a() =< na() of true -> maybe; false -> maybe_too end.
+test_a_gg_na() -> case a() > na() of true -> maybe; false -> maybe_too end.
+test_a_ge_na() -> case a() >= na() of true -> maybe; false -> maybe_too end.
+test_a_ll_at() -> case a() < at() of true -> maybe; false -> maybe_too end.
+test_a_le_at() -> case a() =< at() of true -> maybe; false -> maybe_too end.
+test_a_gg_at() -> case a() > at() of true -> maybe; false -> maybe_too end.
+test_a_ge_at() -> case a() >= at() of true -> maybe; false -> maybe_too end.
+test_a_ll_tl() -> case a() < tl() of true -> always; false -> never end.
+test_a_le_tl() -> case a() =< tl() of true -> always; false -> never end.
+test_a_gg_tl() -> case a() > tl() of true -> never; false -> always end.
+test_a_ge_tl() -> case a() >= tl() of true -> never; false -> always end.
+
+test_t_ll_na() -> case t() < na() of true -> never; false -> always end.
+test_t_le_na() -> case t() =< na() of true -> never; false -> always end.
+test_t_gg_na() -> case t() > na() of true -> always; false -> never end.
+test_t_ge_na() -> case t() >= na() of true -> always; false -> never end.
+test_t_ll_at() -> case t() < at() of true -> maybe; false -> maybe_too end.
+test_t_le_at() -> case t() =< at() of true -> maybe; false -> maybe_too end.
+test_t_gg_at() -> case t() > at() of true -> maybe; false -> maybe_too end.
+test_t_ge_at() -> case t() >= at() of true -> maybe; false -> maybe_too end.
+test_t_ll_tl() -> case t() < tl() of true -> maybe; false -> maybe_too end.
+test_t_le_tl() -> case t() =< tl() of true -> maybe; false -> maybe_too end.
+test_t_gg_tl() -> case t() > tl() of true -> maybe; false -> maybe_too end.
+test_t_ge_tl() -> case t() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_l_ll_na() -> case l() < na() of true -> never; false -> always end.
+test_l_le_na() -> case l() =< na() of true -> never; false -> always end.
+test_l_gg_na() -> case l() > na() of true -> always; false -> never end.
+test_l_ge_na() -> case l() >= na() of true -> always; false -> never end.
+test_l_ll_at() -> case l() < at() of true -> never; false -> always end.
+test_l_le_at() -> case l() =< at() of true -> never; false -> always end.
+test_l_gg_at() -> case l() > at() of true -> always; false -> never end.
+test_l_ge_at() -> case l() >= at() of true -> always; false -> never end.
+test_l_ll_tl() -> case l() < tl() of true -> maybe; false -> maybe_too end.
+test_l_le_tl() -> case l() =< tl() of true -> maybe; false -> maybe_too end.
+test_l_gg_tl() -> case l() > tl() of true -> maybe; false -> maybe_too end.
+test_l_ge_tl() -> case l() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_na_ll_n() -> case na() < n() of true -> maybe; false -> maybe_too end.
+test_na_le_n() -> case na() =< n() of true -> maybe; false -> maybe_too end.
+test_na_gg_n() -> case na() > n() of true -> maybe; false -> maybe_too end.
+test_na_ge_n() -> case na() >= n() of true -> maybe; false -> maybe_too end.
+test_na_ll_a() -> case na() < a() of true -> maybe; false -> maybe_too end.
+test_na_le_a() -> case na() =< a() of true -> maybe; false -> maybe_too end.
+test_na_gg_a() -> case na() > a() of true -> maybe; false -> maybe_too end.
+test_na_ge_a() -> case na() >= a() of true -> maybe; false -> maybe_too end.
+test_na_ll_t() -> case na() < t() of true -> always; false -> never end.
+test_na_le_t() -> case na() =< t() of true -> always; false -> never end.
+test_na_gg_t() -> case na() > t() of true -> never; false -> always end.
+test_na_ge_t() -> case na() >= t() of true -> never; false -> always end.
+test_na_ll_l() -> case na() < l() of true -> always; false -> never end.
+test_na_le_l() -> case na() =< l() of true -> always; false -> never end.
+test_na_gg_l() -> case na() > l() of true -> never; false -> always end.
+test_na_ge_l() -> case na() >= l() of true -> never; false -> always end.
+
+test_at_ll_n() -> case at() < n() of true -> never; false -> always end.
+test_at_le_n() -> case at() =< n() of true -> never; false -> always end.
+test_at_gg_n() -> case at() > n() of true -> always; false -> never end.
+test_at_ge_n() -> case at() >= n() of true -> always; false -> never end.
+test_at_ll_a() -> case at() < a() of true -> maybe; false -> maybe_too end.
+test_at_le_a() -> case at() =< a() of true -> maybe; false -> maybe_too end.
+test_at_gg_a() -> case at() > a() of true -> maybe; false -> maybe_too end.
+test_at_ge_a() -> case at() >= a() of true -> maybe; false -> maybe_too end.
+test_at_ll_t() -> case at() < t() of true -> maybe; false -> maybe_too end.
+test_at_le_t() -> case at() =< t() of true -> maybe; false -> maybe_too end.
+test_at_gg_t() -> case at() > t() of true -> maybe; false -> maybe_too end.
+test_at_ge_t() -> case at() >= t() of true -> maybe; false -> maybe_too end.
+test_at_ll_l() -> case at() < l() of true -> always; false -> never end.
+test_at_le_l() -> case at() =< l() of true -> always; false -> never end.
+test_at_gg_l() -> case at() > l() of true -> never; false -> always end.
+test_at_ge_l() -> case at() >= l() of true -> never; false -> always end.
+
+test_tl_ll_n() -> case tl() < n() of true -> never; false -> always end.
+test_tl_le_n() -> case tl() =< n() of true -> never; false -> always end.
+test_tl_gg_n() -> case tl() > n() of true -> always; false -> never end.
+test_tl_ge_n() -> case tl() >= n() of true -> always; false -> never end.
+test_tl_ll_a() -> case tl() < a() of true -> never; false -> always end.
+test_tl_le_a() -> case tl() =< a() of true -> never; false -> always end.
+test_tl_gg_a() -> case tl() > a() of true -> always; false -> never end.
+test_tl_ge_a() -> case tl() >= a() of true -> always; false -> never end.
+test_tl_ll_t() -> case tl() < t() of true -> maybe; false -> maybe_too end.
+test_tl_le_t() -> case tl() =< t() of true -> maybe; false -> maybe_too end.
+test_tl_gg_t() -> case tl() > t() of true -> maybe; false -> maybe_too end.
+test_tl_ge_t() -> case tl() >= t() of true -> maybe; false -> maybe_too end.
+test_tl_ll_l() -> case tl() < l() of true -> maybe; false -> maybe_too end.
+test_tl_le_l() -> case tl() =< l() of true -> maybe; false -> maybe_too end.
+test_tl_gg_l() -> case tl() > l() of true -> maybe; false -> maybe_too end.
+test_tl_ge_l() -> case tl() >= l() of true -> maybe; false -> maybe_too end.
+
+test_na_ll_na() -> case na() < na() of true -> maybe; false -> maybe_too end.
+test_na_le_na() -> case na() =< na() of true -> maybe; false -> maybe_too end.
+test_na_gg_na() -> case na() > na() of true -> maybe; false -> maybe_too end.
+test_na_ge_na() -> case na() >= na() of true -> maybe; false -> maybe_too end.
+test_na_ll_at() -> case na() < at() of true -> maybe; false -> maybe_too end.
+test_na_le_at() -> case na() =< at() of true -> maybe; false -> maybe_too end.
+test_na_gg_at() -> case na() > at() of true -> maybe; false -> maybe_too end.
+test_na_ge_at() -> case na() >= at() of true -> maybe; false -> maybe_too end.
+test_na_ll_tl() -> case na() < tl() of true -> always; false -> never end.
+test_na_le_tl() -> case na() =< tl() of true -> always; false -> never end.
+test_na_gg_tl() -> case na() > tl() of true -> never; false -> always end.
+test_na_ge_tl() -> case na() >= tl() of true -> never; false -> always end.
+
+test_at_ll_na() -> case at() < na() of true -> maybe; false -> maybe_too end.
+test_at_le_na() -> case at() =< na() of true -> maybe; false -> maybe_too end.
+test_at_gg_na() -> case at() > na() of true -> maybe; false -> maybe_too end.
+test_at_ge_na() -> case at() >= na() of true -> maybe; false -> maybe_too end.
+test_at_ll_at() -> case at() < at() of true -> maybe; false -> maybe_too end.
+test_at_le_at() -> case at() =< at() of true -> maybe; false -> maybe_too end.
+test_at_gg_at() -> case at() > at() of true -> maybe; false -> maybe_too end.
+test_at_ge_at() -> case at() >= at() of true -> maybe; false -> maybe_too end.
+test_at_ll_tl() -> case at() < tl() of true -> maybe; false -> maybe_too end.
+test_at_le_tl() -> case at() =< tl() of true -> maybe; false -> maybe_too end.
+test_at_gg_tl() -> case at() > tl() of true -> maybe; false -> maybe_too end.
+test_at_ge_tl() -> case at() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_tl_ll_na() -> case tl() < na() of true -> never; false -> always end.
+test_tl_le_na() -> case tl() =< na() of true -> never; false -> always end.
+test_tl_gg_na() -> case tl() > na() of true -> always; false -> never end.
+test_tl_ge_na() -> case tl() >= na() of true -> always; false -> never end.
+test_tl_ll_at() -> case tl() < at() of true -> maybe; false -> maybe_too end.
+test_tl_le_at() -> case tl() =< at() of true -> maybe; false -> maybe_too end.
+test_tl_gg_at() -> case tl() > at() of true -> maybe; false -> maybe_too end.
+test_tl_ge_at() -> case tl() >= at() of true -> maybe; false -> maybe_too end.
+test_tl_ll_tl() -> case tl() < tl() of true -> maybe; false -> maybe_too end.
+test_tl_le_tl() -> case tl() =< tl() of true -> maybe; false -> maybe_too end.
+test_tl_gg_tl() -> case tl() > tl() of true -> maybe; false -> maybe_too end.
+test_tl_ge_tl() -> case tl() >= tl() of true -> maybe; false -> maybe_too end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl
new file mode 100644
index 0000000000..1784c4a494
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl
@@ -0,0 +1,250 @@
+-module(failing_funs).
+
+-compile(export_all).
+
+% Crashes with system call. No spec.
+foo1() -> halt().
+
+% Crashes with system call. With spec.
+-spec foo2() -> no_return().
+foo2() -> halt().
+
+% Crashes on its own. No spec.
+foo3() -> case a of b -> ok end.
+
+% Crashes on its own. With spec.
+-spec foo4() -> no_return().
+foo4() -> case a of b -> ok end.
+
+% Creates fun that crashes with system call. No spec.
+foo5() -> fun() -> halt() end.
+
+% Creates fun that crashes with system call. With spec.
+-spec foo6() -> fun(() -> no_return()).
+foo6() -> fun() -> halt() end.
+
+% Creates fun from named fun that will crash. Neither have spec.
+foo7() -> fun foo1/0.
+
+% Creates fun from named fun that will crash. Has spec.
+-spec foo8() -> fun(() -> no_return()).
+foo8() -> fun foo1/0.
+
+% Creates fun from named fun that will crash. Named has spec.
+foo9() -> fun foo2/0.
+
+% Creates fun from named fun that will crash. Both have specs.
+-spec foo10() -> fun(() -> no_return()).
+foo10() -> fun foo2/0.
+
+% Creates fun from named fun that will crash. Neither have spec.
+foo11() -> fun foo3/0.
+
+% Creates fun from named fun that will crash. Has spec.
+-spec foo12() -> fun(() -> no_return()).
+foo12() -> fun foo3/0.
+
+% Creates fun from named fun that will crash. Named has spec.
+foo13() -> fun foo4/0.
+
+% Creates fun from named fun that will crash. Both have specs.
+-spec foo14() -> fun(() -> no_return()).
+foo14() -> fun foo4/0.
+
+% Creates fun calling a named fun that will crash. Neither have spec.
+foo15() -> fun() -> foo1() end.
+
+% Creates fun calling a named fun that will crash. Has spec.
+-spec foo16() -> fun(() -> no_return()).
+foo16() -> fun() -> foo1() end.
+
+% Creates fun calling a named fun that will crash. Named has spec.
+foo17() -> fun() -> foo2() end.
+
+% Creates fun calling a named fun that will crash. Both have specs.
+-spec foo18() -> fun(() -> no_return()).
+foo18() -> fun() -> foo2() end.
+
+% Creates fun calling a named fun that will crash. Neither have spec.
+foo19() -> fun() -> foo3() end.
+
+% Creates fun calling a named fun that will crash. Has spec.
+-spec foo20() -> fun(() -> no_return()).
+foo20() -> fun() -> foo3() end.
+
+% Creates fun calling a named fun that will crash. Named has spec.
+foo21() -> fun() -> foo4() end.
+
+% Creates fun calling a named fun that will crash. Both have specs.
+-spec foo22() -> fun(() -> no_return()).
+foo22() -> fun() -> foo4() end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo23() ->
+ Bomb = fun() -> halt() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> halt() end
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo24() -> fun(() -> no_return()).
+foo24() ->
+ Bomb = fun() -> halt() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> halt() end
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo25() ->
+ Bomb = fun() -> foo1() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo1() end
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo26() -> fun(() -> no_return()).
+foo26() ->
+ Bomb = fun foo1/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo1/0
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo27() ->
+ Bomb = fun foo1/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo1/0
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo28() -> fun(() -> no_return()).
+foo28() ->
+ Bomb = fun() -> foo1() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo1() end
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo29() ->
+ Bomb = fun() -> foo2() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo2() end
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo30() -> fun(() -> no_return()).
+foo30() ->
+ Bomb = fun foo2/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo2/0
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo31() ->
+ Bomb = fun foo2/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo2/0
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo32() -> fun(() -> no_return()).
+foo32() ->
+ Bomb = fun() -> foo2() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo2() end
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo33() ->
+ Bomb = fun() -> foo3() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo3() end
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo34() -> fun(() -> no_return()).
+foo34() ->
+ Bomb = fun foo3/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo3/0
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo35() ->
+ Bomb = fun foo3/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo3/0
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo36() -> fun(() -> no_return()).
+foo36() ->
+ Bomb = fun() -> foo3() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo3() end
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo37() ->
+ Bomb = fun() -> foo4() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo4() end
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo38() -> fun(() -> no_return()).
+foo38() ->
+ Bomb = fun foo4/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo4/0
+ end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo39() ->
+ Bomb = fun foo4/0,
+ case get(42) of
+ a -> Bomb();
+ b -> fun foo4/0
+ end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo40() -> fun(() -> no_return()).
+foo40() ->
+ Bomb = fun() -> foo4() end,
+ case get(42) of
+ a -> Bomb();
+ b -> fun() -> foo4() end
+ end.
+
+% Obtains two funs with no local return and will return one or die. No spec.
+foo41() ->
+ Bomb = foo5(),
+ case get(42) of
+ a -> Bomb();
+ b -> foo5()
+ end.
+
+% Obtains two funs with no local return and will return one or die. With spec.
+-spec foo42() -> fun(() -> no_return()).
+foo42() ->
+ Bomb = foo5(),
+ case get(42) of
+ a -> Bomb();
+ b -> foo5()
+ end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl
new file mode 100644
index 0000000000..d3b504ae04
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl
@@ -0,0 +1,19 @@
+-module(rebar_no_return).
+
+-export([t/0]).
+
+-spec t() -> no_return().
+t() ->
+ F = log_and_halt("baz"),
+ F("foo", 123).
+
+-spec log_and_halt(string()) -> fun((string(),integer()) -> no_return()).
+log_and_halt(Msg) ->
+ fun(_, _) ->
+ abort(Msg)
+ end.
+
+-spec abort(string()) -> no_return().
+abort(Msg) ->
+ io:format("~s~n", [Msg]),
+ halt(1).
diff --git a/lib/erl_interface/src/encode/encode_atom.c b/lib/erl_interface/src/encode/encode_atom.c
index 69f2d1451c..b1a4479034 100644
--- a/lib/erl_interface/src/encode/encode_atom.c
+++ b/lib/erl_interface/src/encode/encode_atom.c
@@ -17,13 +17,17 @@
* %CopyrightEnd%
*/
#include <string.h>
+#include <limits.h>
#include "eidef.h"
#include "eiext.h"
#include "putget.h"
int ei_encode_atom(char *buf, int *index, const char *p)
{
- return ei_encode_atom_len(buf, index, p, strlen(p));
+ size_t len = strlen(p);
+
+ if (len >= INT_MAX) return -1;
+ return ei_encode_atom_len(buf, index, p, len);
}
int ei_encode_atom_len(char *buf, int *index, const char *p, int len)
diff --git a/lib/erl_interface/src/encode/encode_string.c b/lib/erl_interface/src/encode/encode_string.c
index 1d342cb605..593bbf2b6d 100644
--- a/lib/erl_interface/src/encode/encode_string.c
+++ b/lib/erl_interface/src/encode/encode_string.c
@@ -17,6 +17,7 @@
* %CopyrightEnd%
*/
#include <string.h>
+#include <limits.h>
#include "eidef.h"
#include "eiext.h"
#include "putget.h"
@@ -24,7 +25,10 @@
int ei_encode_string(char *buf, int *index, const char *p)
{
- return ei_encode_string_len(buf, index, p, strlen(p));
+ size_t len = strlen(p);
+
+ if (len >= INT_MAX) return -1;
+ return ei_encode_string_len(buf, index, p, len);
}
int ei_encode_string_len(char *buf, int *index, const char *p, int len)
diff --git a/lib/gs/contribs/bonk/sounder.erl b/lib/gs/contribs/bonk/sounder.erl
index 11ab03d167..899f20d4e0 100644
--- a/lib/gs/contribs/bonk/sounder.erl
+++ b/lib/gs/contribs/bonk/sounder.erl
@@ -72,13 +72,13 @@ stop() ->
sounder ! {stop},
ok end.
-new(File) when list(File) -> new(list_to_atom(File));
-new(File) when atom(File) ->
+new(File) when is_list(File) -> new(list_to_atom(File));
+new(File) when is_atom(File) ->
catch begin check(),
sounder ! {new,File,self()},
wait_for_ack(sounder) end.
-play(No) when integer(No) ->
+play(No) when is_integer(No) ->
catch begin check(),
sounder ! {play, No, self()},
wait_for_ack(sounder) end.
@@ -94,14 +94,14 @@ go() ->
loop(Port) ->
receive
- {new, File, From} when atom(File) ->
+ {new, File, From} when is_atom(File) ->
Port ! {self(),{command,lists:append([0],atom_to_list(File))}},
From ! {sounder,wait_for_ack(Port)},
loop(Port);
{play,silent,From} ->
From ! {sounder,false},
loop(Port);
- {play,No,From} when integer(No) ->
+ {play,No,From} when is_integer(No) ->
Port ! {self(),{command,[No]}},
From ! {sounder,wait_for_ack(Port)},
loop(Port);
@@ -118,13 +118,13 @@ loop(Port) ->
nosound() ->
receive
- {new,File,From} when atom(File) ->
+ {new,File,From} when is_atom(File) ->
From ! {sounder,{ok,silent}},
nosound();
{play,silent,From} ->
From ! {sounder,true},
nosound();
- {play,No,From} when integer(No) ->
+ {play,No,From} when is_integer(No) ->
From ! {sounder,{error,no_audio_cap}},
nosound();
{stop} ->
@@ -135,7 +135,7 @@ nosound() ->
wait_for_ack(sounder) ->
receive {sounder,Res} -> Res end;
-wait_for_ack(Port) when port(Port) ->
+wait_for_ack(Port) when is_port(Port) ->
receive
{Port,{data,"ok"}} ->
ok;
@@ -149,7 +149,7 @@ wait_for_ack(Port) when port(Port) ->
check() ->
case whereis(sounder) of
- Pid when pid(Pid) ->
+ Pid when is_pid(Pid) ->
ok;
undefined ->
throw({error,sounder_not_started})
diff --git a/lib/gs/contribs/cols/cols.erl b/lib/gs/contribs/cols/cols.erl
index 67b46d0dfb..439eb717f7 100644
--- a/lib/gs/contribs/cols/cols.erl
+++ b/lib/gs/contribs/cols/cols.erl
@@ -278,7 +278,7 @@ fall_column([], _X, _Y, ColumnAcc, ChecksAcc) ->
fall_column([black|Colors], X, Y, ColumnAcc, ChecksAcc) ->
case find_box(Colors) of
false -> {ColumnAcc, ChecksAcc};
- NewColors when list(NewColors) ->
+ NewColors when is_list(NewColors) ->
fall_one_step(NewColors, X, Y, ColumnAcc, ChecksAcc)
end;
fall_column([Color|Colors], X, Y, ColumnAcc, ChecksAcc) ->
@@ -330,7 +330,7 @@ new_column_list([], _, _) -> [].
%%----------------------------------------------------------------------
%% Returns: a reversed list of colors.
%%----------------------------------------------------------------------
-columntuple_to_list(ColumnTuple) when tuple(ColumnTuple) ->
+columntuple_to_list(ColumnTuple) when is_tuple(ColumnTuple) ->
columntuple_to_list(tuple_to_list(ColumnTuple),[]).
columntuple_to_list([],Acc) -> Acc;
diff --git a/lib/gs/contribs/mandel/mandel.erl b/lib/gs/contribs/mandel/mandel.erl
index d4d2452463..579f8e487b 100644
--- a/lib/gs/contribs/mandel/mandel.erl
+++ b/lib/gs/contribs/mandel/mandel.erl
@@ -119,7 +119,7 @@ start_client(Opts,Nodes) ->
try_random(random,Low,High) ->
random:uniform()*(High-Low)+Low;
-try_random(Float,_Low,_High) when number(Float) -> Float.
+try_random(Float,_Low,_High) when is_number(Float) -> Float.
%%-----------------------------------------------------------------
diff --git a/lib/gs/contribs/othello/othello_board.erl b/lib/gs/contribs/othello/othello_board.erl
index 0206ba2ded..6ccb79b7e4 100644
--- a/lib/gs/contribs/othello/othello_board.erl
+++ b/lib/gs/contribs/othello/othello_board.erl
@@ -147,7 +147,7 @@ but_pressed("Help",_ButtId,_User,GamePid,_Shell,_Wids,_Op) ->
but_pressed("Newgame",_ButtId,_User,GamePid,_Shell,Wids,Options) ->
new_game(GamePid,Wids,Options);
but_pressed([],ButtId,User,GamePid,_Shell,_Wids,_Op)
- when pid(GamePid),User == player ->
+ when is_pid(GamePid),User == player ->
[C,R] = atom_to_list(ButtId),
GamePid ! {self(),position,othello_adt:pos(C-96,translate(R-48))},
GamePid;
@@ -243,7 +243,7 @@ game_msg(Msg,User,GamePid,Shell,Wids,Options) ->
end.
-new_game(GamePid,Wids,Options) when pid(GamePid) ->
+new_game(GamePid,Wids,Options) when is_pid(GamePid) ->
exit(GamePid,kill),
new_game(Wids,Options);
new_game(_,Wids,Options) ->
diff --git a/lib/gs/examples/calc2.erl b/lib/gs/examples/calc2.erl
index d28780de01..9969a6c40f 100644
--- a/lib/gs/examples/calc2.erl
+++ b/lib/gs/examples/calc2.erl
@@ -54,7 +54,7 @@ calc() ->
calc_loop(Lbl,M,V,Op) ->
receive
- {gs,_,click,D,_} when integer(D) ->
+ {gs,_,click,D,_} when is_integer(D) ->
digit_press(Lbl,M,V*10+D,Op);
{gs,_,click,'C',_} ->
c(Lbl,M,V,Op);
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 82e3675938..827fa79ec5 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -366,7 +366,7 @@ type(erlang, '>', 2, Xs = [Lhs, Rhs]) ->
is_integer(LhsMax), is_integer(RhsMin), RhsMin >= LhsMax -> F;
true -> t_boolean()
end;
- false -> t_boolean()
+ false -> compare('>', Lhs, Rhs)
end,
strict(Xs, Ans);
type(erlang, '>=', 2, Xs = [Lhs, Rhs]) ->
@@ -384,7 +384,7 @@ type(erlang, '>=', 2, Xs = [Lhs, Rhs]) ->
is_integer(LhsMax), is_integer(RhsMin), RhsMin > LhsMax -> F;
true -> t_boolean()
end;
- false -> t_boolean()
+ false -> compare('>=', Lhs, Rhs)
end,
strict(Xs, Ans);
type(erlang, '<', 2, Xs = [Lhs, Rhs]) ->
@@ -402,7 +402,7 @@ type(erlang, '<', 2, Xs = [Lhs, Rhs]) ->
is_integer(LhsMin), is_integer(RhsMax), RhsMax =< LhsMin -> F;
true -> t_boolean()
end;
- false -> t_boolean()
+ false -> compare('<', Lhs, Rhs)
end,
strict(Xs, Ans);
type(erlang, '=<', 2, Xs = [Lhs, Rhs]) ->
@@ -420,7 +420,7 @@ type(erlang, '=<', 2, Xs = [Lhs, Rhs]) ->
is_integer(LhsMin), is_integer(RhsMax), RhsMax < LhsMin -> F;
true -> t_boolean()
end;
- false -> t_boolean()
+ false -> compare('=<', Lhs, Rhs)
end,
strict(Xs, Ans);
type(erlang, '+', 1, Xs) ->
@@ -739,6 +739,7 @@ type(erlang, element, 2, Xs) ->
type(erlang, erase, 0, _) -> t_any();
type(erlang, erase, 1, _) -> t_any();
type(erlang, external_size, 1, _) -> t_integer();
+type(erlang, external_size, 2, _) -> t_integer();
type(erlang, finish_after_on_load, 2, Xs) ->
%% Internal BIF used by on_load.
strict(arg_types(erlang, finish_after_on_load, 2), Xs,
@@ -1202,6 +1203,7 @@ type(erlang, process_flag, 2, Xs) ->
case t_atom_vals(Flag) of
['error_handler'] -> t_atom();
['min_heap_size'] -> t_non_neg_integer();
+ ['scheduler'] -> t_non_neg_integer();
['monitor_nodes'] -> t_boolean();
['priority'] -> t_process_priority_level();
['save_calls'] -> t_non_neg_integer();
@@ -1902,7 +1904,7 @@ type(prim_file, internal_native2name, 1, Xs) ->
fun (_) -> t_prim_file_name() end);
type(prim_file, internal_normalize_utf8, 1, Xs) ->
strict(arg_types(prim_file, internal_normalize_utf8, 1), Xs,
- fun (_) -> t_binary() end);
+ fun (_) -> t_unicode_string() end);
%%-- gen_tcp ------------------------------------------------------------------
%% NOTE: All type information for this module added to avoid loss of precision
type(gen_tcp, accept, 1, Xs) ->
@@ -3178,6 +3180,50 @@ arith(Op, X1, X2) ->
end.
%%=============================================================================
+%% Comparison of terms
+%%=============================================================================
+
+compare(Op, Lhs, Rhs) ->
+ case t_is_none(t_inf(Lhs, Rhs)) of
+ false -> t_boolean();
+ true ->
+ case Op of
+ '<' -> always_smaller(Lhs, Rhs);
+ '>' -> always_smaller(Rhs, Lhs);
+ '=<' -> always_smaller(Lhs, Rhs);
+ '>=' -> always_smaller(Rhs, Lhs)
+ end
+ end.
+
+always_smaller(Type1, Type2) ->
+ {Min1, Max1} = type_ranks(Type1),
+ {Min2, Max2} = type_ranks(Type2),
+ if Max1 < Min2 -> t_atom('true');
+ Min1 > Max2 -> t_atom('false');
+ true -> t_boolean()
+ end.
+
+type_ranks(Type) ->
+ type_ranks(Type, 1, 0, 0, type_order()).
+
+type_ranks(_Type, _I, Min, Max, []) -> {Min, Max};
+type_ranks(Type, I, Min, Max, [TypeClass|Rest]) ->
+ {NewMin, NewMax} =
+ case t_is_none(t_inf(Type, TypeClass)) of
+ true -> {Min, Max};
+ false -> case Min of
+ 0 -> {I, I};
+ _ -> {Min, I}
+ end
+ end,
+ type_ranks(Type, I+1, NewMin, NewMax, Rest).
+
+type_order() ->
+ [t_number(), t_atom(), t_reference(), t_fun(), t_port(), t_pid(), t_tuple(),
+ t_list(), t_binary()].
+
+
+%%=============================================================================
-spec arg_types(atom(), atom(), arity()) -> [erl_types:erl_type()] | 'unknown'.
@@ -3446,6 +3492,8 @@ arg_types(erlang, exit, 2) ->
[t_sup(t_pid(), t_port()), t_any()];
arg_types(erlang, external_size, 1) ->
[t_any()]; % takes any term as input
+arg_types(erlang, external_size, 2) ->
+ [t_any(), t_list()]; % takes any term as input and a list of options
arg_types(erlang, finish_after_on_load, 2) ->
[t_atom(), t_boolean()];
arg_types(erlang, float, 1) ->
@@ -3700,6 +3748,7 @@ arg_types(erlang, process_display, 2) ->
arg_types(erlang, process_flag, 2) ->
[t_sup([t_atom('trap_exit'), t_atom('error_handler'),
t_atom('min_heap_size'), t_atom('priority'), t_atom('save_calls'),
+ t_atom('scheduler'), % undocumented
t_atom('monitor_nodes'), % undocumented
t_tuple([t_atom('monitor_nodes'), t_list()])]), % undocumented
t_sup([t_boolean(), t_atom(), t_non_neg_integer()])];
@@ -3738,7 +3787,7 @@ arg_types(erlang, send, 3) ->
arg_types(erlang, send_after, 3) ->
[t_non_neg_integer(), t_sup(t_pid(), t_atom()), t_any()];
arg_types(erlang, seq_trace, 2) ->
- [t_atom(), t_sup([t_boolean(), t_tuple([t_fixnum(), t_fixnum()]), t_nil()])];
+ [t_atom(), t_sup([t_boolean(), t_tuple([t_fixnum(), t_fixnum()]), t_fixnum(), t_nil()])];
arg_types(erlang, seq_trace_info, 1) ->
[t_seq_trace_info()];
arg_types(erlang, seq_trace_print, 1) ->
@@ -3987,7 +4036,7 @@ arg_types(ets, match_object, 3) ->
arg_types(ets, match_spec_compile, 1) ->
[t_matchspecs()];
arg_types(ets, match_spec_run_r, 3) ->
- [t_matchspecs(), t_any(), t_list()];
+ [t_list(t_tuple()),t_matchspecs(), t_list()];
arg_types(ets, member, 2) ->
[t_tab(), t_any()];
arg_types(ets, new, 2) ->
@@ -4019,8 +4068,12 @@ arg_types(ets, select_reverse, 3) ->
arg_types(ets, slot, 2) ->
[t_tab(), t_non_neg_fixnum()]; % 2nd arg can be 0
arg_types(ets, setopts, 2) ->
- Opt = t_sup(t_tuple([t_atom('heir'), t_pid(), t_any()]),
- t_tuple([t_atom('heir'), t_atom('none')])),
+ Opt = t_sup([t_tuple([t_atom('heir'), t_pid(), t_any()]),
+ t_tuple([t_atom('heir'), t_atom('none')]),
+ t_tuple([t_atom('protection'),
+ t_sup([t_atom('protected'),
+ t_atom('private'),
+ t_atom('public')])])]),
[t_tab(), t_sup(Opt, t_list(Opt))];
arg_types(ets, update_counter, 3) ->
Int = t_integer(),
@@ -4812,6 +4865,9 @@ t_ets_info_items() ->
t_atom('owner'),
t_atom('protection'),
t_atom('size'),
+ t_atom('compressed'),
+ t_atom('heir'),
+ t_atom('stats'),
t_atom('type')]).
%% =====================================================================
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index b36c28e027..fad5af85bb 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -555,8 +555,14 @@ fe80::204:acff:fe17:bf38
mode will return <c>{ok, HttpPacket}</c> from <c>gen_tcp:recv</c>
while an active socket will send messages like <c>{http,
Socket, HttpPacket}</c>.</p>
- <p>Note that the packet type <c>httph</c> is not
- needed when reading from a socket.</p>
+ </item>
+ <tag><c>httph | httph_bin</c></tag>
+ <item>
+ <p>These two types are often not needed as the socket will
+ automatically switch from <c>http</c>/<c>http_bin</c> to
+ <c>httph</c>/<c>httph_bin</c> internally after the first line
+ has been read. There might be occasions however when they are
+ useful, such as parsing trailers from chunked encoding.</p>
</item>
</taglist>
</item>
diff --git a/lib/mnesia/src/Makefile b/lib/mnesia/src/Makefile
index e032f563fa..1c8ec54605 100644
--- a/lib/mnesia/src/Makefile
+++ b/lib/mnesia/src/Makefile
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1996-2009. All Rights Reserved.
+# Copyright Ericsson AB 1996-2011. All Rights Reserved.
#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
@@ -113,6 +113,8 @@ clean:
docs:
+$(TARGET_FILES): $(HRL_FILES)
+
# ----------------------------------------------------
# Special Build Targets
# ----------------------------------------------------
diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl
index d4b2c7b5cc..1d3bd55b48 100644
--- a/lib/mnesia/src/mnesia_controller.erl
+++ b/lib/mnesia/src/mnesia_controller.erl
@@ -57,7 +57,8 @@
release_schema_commit_lock/0,
create_table/1,
get_disc_copy/1,
- get_cstructs/0,
+ get_remote_cstructs/0, % new function
+ get_cstructs/0, % old function
sync_and_block_table_whereabouts/4,
sync_del_table_copy_whereabouts/2,
block_table/1,
@@ -278,9 +279,51 @@ rec_tabs([], _, _, Init) ->
unlink(Init),
ok.
-get_cstructs() ->
+%% New function that does exactly what get_cstructs() used to do.
+%% When this function is called, we know that the calling node knows
+%% how to convert cstructs on the receiving end (should they differ).
+get_remote_cstructs() ->
call(get_cstructs).
+%% Old function kept for backwards compatibility; converts cstructs before sending.
+get_cstructs() ->
+ {cstructs, Cstructs, Running} = call(get_cstructs),
+ Node = node(group_leader()),
+ {cstructs, normalize_cstructs(Cstructs, Node), Running}.
+
+normalize_cstructs(Cstructs, Node) ->
+ %% backward-compatibility hack; normalize before returning
+ case rpc:call(Node, mnesia_lib, val, [{schema,cstruct}]) of
+ {badrpc, _} ->
+ %% assume it's not a schema merge
+ Cstructs;
+ #cstruct{} ->
+ %% same format
+ Cstructs;
+ Cstruct ->
+ %% some other format
+ RemoteFields = [F || {F,_} <- rpc:call(Node, mnesia_schema, cs2list, [Cstruct])],
+ [convert_cs(Cs, RemoteFields) || Cs <- Cstructs]
+ end.
+
+convert_cs(Cs, Fields) ->
+ MyFields = record_info(fields, cstruct),
+ convert(tl(tuple_to_list(Cs)), MyFields, Fields, []).
+
+convert([H|T], [F|FsL], [F|FsR], Acc) ->
+ convert(T, FsL, FsR, [H|Acc]);
+convert([H|T], [Fl|FsL] = L, [Fr|FsR] = R, Acc) ->
+ case {lists:member(Fl, FsR), lists:member(Fr, FsL)} of
+ {true, false} ->
+ convert(T, L, FsR, [H|Acc]);
+ {false, true} ->
+ %% Field Fl doesn't exist on receiver side; skip.
+ convert(T, FsL, R, Acc)
+ end;
+convert([], _, _, Acc) ->
+ list_to_tuple([cstruct|lists:reverse(Acc)]).
+
+
update(Fun) ->
call({update,Fun}).
diff --git a/lib/mnesia/src/mnesia_dumper.erl b/lib/mnesia/src/mnesia_dumper.erl
index 92fd9dfade..daa9e6aff2 100644
--- a/lib/mnesia/src/mnesia_dumper.erl
+++ b/lib/mnesia/src/mnesia_dumper.erl
@@ -214,7 +214,12 @@ insert_rec(Rec, InPlace, InitBy, LogV) when is_record(Rec, commit) ->
{Tid, committed} ->
do_insert_rec(Tid, Rec, InPlace, InitBy, LogV);
{Tid, aborted} ->
- mnesia_schema:undo_prepare_commit(Tid, Rec)
+ case InitBy of
+ startup ->
+ mnesia_schema:undo_prepare_commit(Tid, Rec);
+ _ ->
+ ok
+ end
end;
insert_rec(H, _InPlace, _InitBy, _LogV) when is_record(H, log_header) ->
CurrentVersion = mnesia_log:version(),
diff --git a/lib/mnesia/src/mnesia_loader.erl b/lib/mnesia/src/mnesia_loader.erl
index e785b795d1..eb83168498 100644
--- a/lib/mnesia/src/mnesia_loader.erl
+++ b/lib/mnesia/src/mnesia_loader.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -27,7 +27,6 @@
net_load_table/4,
send_table/3]).
--export([old_node_init_table/6]). %% Spawned old node protocol conversion hack
-export([spawned_receiver/8]). %% Spawned lock taking process
-import(mnesia_lib, [set/2, fatal/2, verbose/2, dbg_out/2]).
@@ -36,7 +35,7 @@
val(Var) ->
case ?catch_val(Var) of
- {'EXIT', Reason} -> mnesia_lib:other_val(Var, Reason);
+ {'EXIT', Reason} -> mnesia_lib:other_val(Var, Reason);
Value -> Value
end.
@@ -51,7 +50,7 @@ disc_load_table(Tab, Reason) ->
?eval_debug_fun({?MODULE, do_get_disc_copy},
[{tab, Tab},
{reason, Reason},
- {storage, Storage},
+ {storage, Storage},
{type, Type}]),
do_get_disc_copy2(Tab, Reason, Storage, Type).
@@ -63,19 +62,19 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies ->
%% NOW we create the actual table
Repair = mnesia_monitor:get_env(auto_repair),
Args = [{keypos, 2}, public, named_table, Type],
- case Reason of
+ case Reason of
{dumper, _} -> %% Resources allready allocated
ignore;
_ ->
mnesia_monitor:mktab(Tab, Args),
- Count = mnesia_log:dcd2ets(Tab, Repair),
+ Count = mnesia_log:dcd2ets(Tab, Repair),
case ets:info(Tab, size) of
X when X < Count * 4 ->
- ok = mnesia_log:ets2dcd(Tab);
+ ok = mnesia_log:ets2dcd(Tab);
_ ->
ignore
end
- end,
+ end,
mnesia_index:init_index(Tab, Storage),
snmpify(Tab, Storage),
set({Tab, load_node}, node()),
@@ -84,7 +83,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies ->
do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == ram_copies ->
Args = [{keypos, 2}, public, named_table, Type],
- case Reason of
+ case Reason of
{dumper, _} -> %% Resources allready allocated
ignore;
_ ->
@@ -94,12 +93,12 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == ram_copies ->
Repair = mnesia_monitor:get_env(auto_repair),
case mnesia_monitor:use_dir() of
true ->
- case mnesia_lib:exists(Fname) of
+ case mnesia_lib:exists(Fname) of
true -> mnesia_log:dcd2ets(Tab, Repair);
false ->
case mnesia_lib:exists(Datname) of
true ->
- mnesia_lib:dets_to_ets(Tab, Tab, Datname,
+ mnesia_lib:dets_to_ets(Tab, Tab, Datname,
Type, Repair, no);
false ->
false
@@ -154,11 +153,11 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_only_copies -
%% Disable rehashing of table
%% Release read lock on table
%% Send table to receiver in chunks
-%%
+%%
%% Grab read lock on table
%% Block dirty updates
%% Update wherabouts
-%%
+%%
%% Cancel the update subscription
%% Process the subscription events
%% Optionally dump to disc
@@ -166,7 +165,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_only_copies -
%% Release read lock on table
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--define(MAX_TRANSFER_SIZE, 7500).
+-define(MAX_TRANSFER_SIZE, 7500).
-define(MAX_RAM_FILE_SIZE, 1000000).
-define(MAX_RAM_TRANSFERS, (?MAX_RAM_FILE_SIZE div ?MAX_TRANSFER_SIZE) + 1).
-define(MAX_NOPACKETS, 20).
@@ -187,14 +186,14 @@ try_net_load_table(Tab, Reason, Ns, Cs) ->
do_get_network_copy(Tab, _Reason, _Ns, unknown, _Cs) ->
verbose("Local table copy of ~p has recently been deleted, ignored.~n", [Tab]),
{not_loaded, storage_unknown};
-do_get_network_copy(Tab, Reason, Ns, Storage, Cs) ->
+do_get_network_copy(Tab, Reason, Ns, Storage, Cs) ->
[Node | Tail] = Ns,
case lists:member(Node,val({current, db_nodes})) of
true ->
dbg_out("Getting table ~p (~p) from node ~p: ~p~n",
[Tab, Storage, Node, Reason]),
?eval_debug_fun({?MODULE, do_get_network_copy},
- [{tab, Tab}, {reason, Reason},
+ [{tab, Tab}, {reason, Reason},
{nodes, Ns}, {storage, Storage}]),
case init_receiver(Node, Tab, Storage, Cs, Reason) of
ok ->
@@ -208,7 +207,7 @@ do_get_network_copy(Tab, Reason, Ns, Storage, Cs) ->
restart ->
try_net_load_table(Tab, Reason, Tail ++ [Node], Cs);
down ->
- try_net_load_table(Tab, Reason, Tail, Cs)
+ try_net_load_table(Tab, Reason, Tail, Cs)
end;
false ->
try_net_load_table(Tab, Reason, Tail, Cs)
@@ -223,10 +222,10 @@ do_snmpify(Tab, Us, Storage) ->
Snmp = mnesia_snmp_hook:create_table(Us, Tab, Storage),
set({Tab, {index, snmp}}, Snmp).
-%% Start the recieiver
+%% Start the recieiver
init_receiver(Node, Tab, Storage, Cs, Reas={dumper,add_table_copy}) ->
case start_remote_sender(Node, Tab, Storage) of
- {SenderPid, TabSize, DetsData} ->
+ {SenderPid, TabSize, DetsData} ->
start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,Reas);
Else ->
Else
@@ -234,21 +233,21 @@ init_receiver(Node, Tab, Storage, Cs, Reas={dumper,add_table_copy}) ->
init_receiver(Node, Tab,Storage,Cs,Reason) ->
%% Grab a schema lock to avoid deadlock between table_loader and schema_commit dumping.
%% Both may grab tables-locks in different order.
- Load =
- fun() ->
- {_,Tid,Ts} = get(mnesia_activity_state),
+ Load =
+ fun() ->
+ {_,Tid,Ts} = get(mnesia_activity_state),
mnesia_locker:rlock(Tid, Ts#tidstore.store, {schema, Tab}),
- %% Check that table still exists
+ %% Check that table still exists
Active = val({Tab, active_replicas}),
%% Check that we havn't loaded it already
case val({Tab,where_to_read}) == node() of
true -> ok;
_ ->
- %% And that sender still got a copy
- %% (something might have happend while
+ %% And that sender still got a copy
+ %% (something might have happend while
%% we where waiting for the lock)
true = lists:member(Node, Active),
- {SenderPid, TabSize, DetsData} =
+ {SenderPid, TabSize, DetsData} =
start_remote_sender(Node,Tab,Storage),
Init = table_init_fun(SenderPid),
Args = [self(),Tab,Storage,Cs,SenderPid,
@@ -258,18 +257,18 @@ init_receiver(Node, Tab,Storage,Cs,Reason) ->
wait_on_load_complete(Pid)
end
end,
- Res =
+ Res =
case mnesia:transaction(Load, 20) of
- {atomic, {error,Result}} when
- element(1,Reason) == dumper ->
+ {atomic, {error,Result}} when
+ element(1,Reason) == dumper ->
{error,Result};
- {atomic, {error,Result}} ->
+ {atomic, {error,Result}} ->
fatal("Cannot create table ~p: ~p~n",
[[Tab, Storage], Result]);
{atomic, Result} -> Result;
{aborted, nomore} -> restart;
- {aborted, _Reas} ->
- verbose("Receiver failed on ~p from ~p:~nReason: ~p~n",
+ {aborted, _Reas} ->
+ verbose("Receiver failed on ~p from ~p:~nReason: ~p~n",
[Tab,Node,_Reas]),
down %% either this node or sender is dying
end,
@@ -279,7 +278,7 @@ init_receiver(Node, Tab,Storage,Cs,Reason) ->
start_remote_sender(Node,Tab,Storage) ->
mnesia_controller:start_remote_sender(Node, Tab, self(), Storage),
put(mnesia_table_sender_node, {Tab, Node}),
- receive
+ receive
{SenderPid, {first, TabSize}} ->
{SenderPid, TabSize, false};
{SenderPid, {first, TabSize, DetsData}} ->
@@ -291,22 +290,14 @@ start_remote_sender(Node,Tab,Storage) ->
end.
table_init_fun(SenderPid) ->
- PConv = mnesia_monitor:needs_protocol_conversion(node(SenderPid)),
- MeMyselfAndI = self(),
fun(read) ->
- Receiver =
- if
- PConv == true ->
- MeMyselfAndI ! {actual_tabrec, self()},
- MeMyselfAndI; %% Old mnesia
- PConv == false -> self()
- end,
+ Receiver = self(),
SenderPid ! {Receiver, more},
get_data(SenderPid, Receiver)
end.
%% Add_table_copy get's it's own locks.
-start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,{dumper,add_table_copy}) ->
+start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,{dumper,add_table_copy}) ->
Init = table_init_fun(SenderPid),
case do_init_table(Tab,Storage,Cs,SenderPid,TabSize,DetsData,self(), Init) of
Err = {error, _} ->
@@ -317,8 +308,8 @@ start_receiver(Tab,Storage,Cs,SenderPid,TabSize,DetsData,{dumper,add_table_copy}
end.
spawned_receiver(ReplyTo,Tab,Storage,Cs, SenderPid,TabSize,DetsData, Init) ->
- process_flag(trap_exit, true),
- Done = do_init_table(Tab,Storage,Cs,
+ process_flag(trap_exit, true),
+ Done = do_init_table(Tab,Storage,Cs,
SenderPid,TabSize,DetsData,
ReplyTo, Init),
ReplyTo ! {self(),Done},
@@ -327,17 +318,17 @@ spawned_receiver(ReplyTo,Tab,Storage,Cs, SenderPid,TabSize,DetsData, Init) ->
exit(normal).
wait_on_load_complete(Pid) ->
- receive
- {Pid, Res} ->
+ receive
+ {Pid, Res} ->
Res;
- {'EXIT', Pid, Reason} ->
+ {'EXIT', Pid, Reason} ->
exit(Reason);
- Else ->
+ Else ->
Pid ! Else,
wait_on_load_complete(Pid)
end.
-do_init_table(Tab,Storage,Cs,SenderPid,
+do_init_table(Tab,Storage,Cs,SenderPid,
TabSize,DetsInfo,OrigTabRec,Init) ->
case create_table(Tab, TabSize, Storage, Cs) of
{Storage,Tab} ->
@@ -345,11 +336,9 @@ do_init_table(Tab,Storage,Cs,SenderPid,
Node = node(SenderPid),
put(mnesia_table_receiver, {Tab, Node, SenderPid}),
mnesia_tm:block_tab(Tab),
- PConv = mnesia_monitor:needs_protocol_conversion(Node),
-
- case init_table(Tab,Storage,Init,PConv,DetsInfo,SenderPid) of
- ok ->
- tab_receiver(Node,Tab,Storage,Cs,PConv,OrigTabRec);
+ case init_table(Tab,Storage,Init,DetsInfo,SenderPid) of
+ ok ->
+ tab_receiver(Node,Tab,Storage,Cs,OrigTabRec);
Reason ->
Msg = "[d]ets:init table failed",
verbose("~s: ~p: ~p~n", [Msg, Tab, Reason]),
@@ -360,7 +349,7 @@ do_init_table(Tab,Storage,Cs,SenderPid,
end.
create_table(Tab, TabSize, Storage, Cs) ->
- if
+ if
Storage == disc_only_copies ->
mnesia_lib:lock_table(Tab),
Tmp = mnesia_lib:tab2tmp(Tab),
@@ -390,54 +379,30 @@ create_table(Tab, TabSize, Storage, Cs) ->
end
end.
-tab_receiver(Node, Tab, Storage, Cs, PConv, OrigTabRec) ->
+tab_receiver(Node, Tab, Storage, Cs, OrigTabRec) ->
receive
- {SenderPid, {no_more, DatBin}} when PConv == false ->
+ {SenderPid, {no_more, DatBin}} ->
finish_copy(Storage,Tab,Cs,SenderPid,DatBin,OrigTabRec);
-
- %% Protocol conversion hack
- {SenderPid, {no_more, DatBin}} when is_pid(PConv) ->
- PConv ! {SenderPid, no_more},
- receive
- {old_init_table_complete, ok} ->
- finish_copy(Storage, Tab, Cs, SenderPid, DatBin,OrigTabRec);
- {old_init_table_complete, Reason} ->
- Msg = "OLD: [d]ets:init table failed",
- verbose("~s: ~p: ~p~n", [Msg, Tab, Reason]),
- down(Tab, Storage)
- end;
-
- {actual_tabrec, Pid} ->
- tab_receiver(Node, Tab, Storage, Cs, Pid,OrigTabRec);
-
- {SenderPid, {more, [Recs]}} when is_pid(PConv) ->
- PConv ! {SenderPid, {more, Recs}}, %% Forward Msg to OldNodes
- tab_receiver(Node, Tab, Storage, Cs, PConv,OrigTabRec);
- {'EXIT', PConv, Reason} -> %% [d]ets:init process crashed
- Msg = "Receiver crashed",
- verbose("~s: ~p: ~p~n", [Msg, Tab, Reason]),
- down(Tab, Storage);
-
%% Protocol conversion hack
{copier_done, Node} ->
verbose("Sender of table ~p crashed on node ~p ~n", [Tab, Node]),
down(Tab, Storage);
-
+
{'EXIT', Pid, Reason} ->
handle_exit(Pid, Reason),
- tab_receiver(Node, Tab, Storage, Cs, PConv,OrigTabRec)
+ tab_receiver(Node, Tab, Storage, Cs, OrigTabRec)
end.
make_table_fun(Pid, TabRec) ->
fun(close) ->
ok;
(read) ->
- get_data(Pid, TabRec)
+ get_data(Pid, TabRec)
end.
get_data(Pid, TabRec) ->
- receive
+ receive
{Pid, {more_z, CompressedRecs}} when is_binary(CompressedRecs) ->
Pid ! {TabRec, more},
{zlib_uncompress(CompressedRecs), make_table_fun(Pid,TabRec)};
@@ -448,7 +413,7 @@ get_data(Pid, TabRec) ->
end_of_input;
{copier_done, Node} ->
case node(Pid) of
- Node ->
+ Node ->
{copier_done, Node};
_ ->
get_data(Pid, TabRec)
@@ -458,10 +423,10 @@ get_data(Pid, TabRec) ->
get_data(Pid, TabRec)
end.
-init_table(Tab, disc_only_copies, Fun, false, DetsInfo,Sender) ->
+init_table(Tab, disc_only_copies, Fun, DetsInfo,Sender) ->
ErtsVer = erlang:system_info(version),
case DetsInfo of
- {ErtsVer, DetsData} ->
+ {ErtsVer, DetsData} ->
Res = (catch dets:is_compatible_bchunk_format(Tab, DetsData)),
case Res of
{'EXIT',{undef,[{dets,_,_}|_]}} ->
@@ -481,28 +446,19 @@ init_table(Tab, disc_only_copies, Fun, false, DetsInfo,Sender) ->
_ ->
dets:init_table(Tab, Fun)
end;
-init_table(Tab, _, Fun, false, _DetsInfo,_) ->
+init_table(Tab, _, Fun, _DetsInfo,_) ->
case catch ets:init_table(Tab, Fun) of
true ->
ok;
{'EXIT', Else} -> Else
- end;
-init_table(Tab, Storage, Fun, true, _DetsInfo, Sender) -> %% Old Nodes
- spawn_link(?MODULE, old_node_init_table,
- [Tab, Storage, Fun, self(), false, Sender]),
- ok.
+ end.
-old_node_init_table(Tab, Storage, Fun, TabReceiver, DetsInfo,Sender) ->
- Res = init_table(Tab, Storage, Fun, false, DetsInfo,Sender),
- TabReceiver ! {old_init_table_complete, Res},
- unlink(TabReceiver),
- ok.
finish_copy(Storage,Tab,Cs,SenderPid,DatBin,OrigTabRec) ->
TabRef = {Storage, Tab},
subscr_receiver(TabRef, Cs#cstruct.record_name),
case handle_last(TabRef, Cs#cstruct.type, DatBin) of
- ok ->
+ ok ->
mnesia_index:init_index(Tab, Storage),
snmpify(Tab, Storage),
%% OrigTabRec must not be the spawned tab-receiver
@@ -534,7 +490,7 @@ subscr_receiver(TabRef = {_, Tab}, RecName) ->
ok
end.
-handle_event(TabRef, write, Rec) ->
+handle_event(TabRef, write, Rec) ->
db_put(TabRef, Rec);
handle_event(TabRef, delete, {_Tab, Key}) ->
db_erase(TabRef, Key);
@@ -545,8 +501,8 @@ handle_event(TabRef, clear_table, {_Tab, _Key}) ->
handle_last({disc_copies, Tab}, _Type, nobin) ->
Ret = mnesia_log:ets2dcd(Tab),
- Fname = mnesia_lib:tab2dat(Tab),
- case mnesia_lib:exists(Fname) of
+ Fname = mnesia_lib:tab2dat(Tab),
+ case mnesia_lib:exists(Fname) of
true -> %% Remove old .DAT files.
file:delete(Fname);
false ->
@@ -653,31 +609,29 @@ send_table(Pid, Tab, RemoteS) ->
{error, {no_exists, Tab}};
Storage ->
%% Send first
- TabSize = mnesia:table_info(Tab, size),
- Pconvert = mnesia_monitor:needs_protocol_conversion(node(Pid)),
+ TabSize = mnesia:table_info(Tab, size),
KeysPerTransfer = calc_nokeys(Storage, Tab),
ChunkData = dets:info(Tab, bchunk_format),
- UseDetsChunk =
- Storage == RemoteS andalso
- Storage == disc_only_copies andalso
- ChunkData /= undefined andalso
- Pconvert == false,
- if
+ UseDetsChunk =
+ Storage == RemoteS andalso
+ Storage == disc_only_copies andalso
+ ChunkData /= undefined,
+ if
UseDetsChunk == true ->
DetsInfo = erlang:system_info(version),
Pid ! {self(), {first, TabSize, {DetsInfo, ChunkData}}};
true ->
Pid ! {self(), {first, TabSize}}
end,
-
+
%% Debug info
put(mnesia_table_sender, {Tab, node(Pid), Pid}),
{Init, Chunk} = reader_funcs(UseDetsChunk, Tab, Storage, KeysPerTransfer),
-
+
SendIt = fun() ->
prepare_copy(Pid, Tab, Storage),
- send_more(Pid, 1, Chunk, Init(), Tab, Pconvert),
+ send_more(Pid, 1, Chunk, Init(), Tab),
finish_copy(Pid, Tab, Storage, RemoteS)
end,
@@ -698,7 +652,7 @@ send_table(Pid, Tab, RemoteS) ->
{error, Reason}
end
end.
-
+
prepare_copy(Pid, Tab, Storage) ->
Trans =
fun() ->
@@ -717,11 +671,11 @@ prepare_copy(Pid, Tab, Storage) ->
update_where_to_write(Tab, Node) ->
case val({Tab, access_mode}) of
- read_only ->
+ read_only ->
ignore;
- read_write ->
+ read_write ->
Current = val({current, db_nodes}),
- Ns =
+ Ns =
case lists:member(Node, Current) of
true -> Current;
false -> [Node | Current]
@@ -729,27 +683,27 @@ update_where_to_write(Tab, Node) ->
update_where_to_write(Ns, Tab, Node)
end.
-update_where_to_write([], _, _) ->
+update_where_to_write([], _, _) ->
ok;
update_where_to_write([H|T], Tab, AddNode) ->
- rpc:call(H, mnesia_controller, call,
+ rpc:call(H, mnesia_controller, call,
[{update_where_to_write, [add, Tab, AddNode], self()}]),
update_where_to_write(T, Tab, AddNode).
-send_more(Pid, N, Chunk, DataState, Tab, OldNode) ->
+send_more(Pid, N, Chunk, DataState, Tab) ->
receive
{NewPid, more} ->
- case send_packet(N - 1, NewPid, Chunk, DataState, OldNode) of
- New when is_integer(New) ->
+ case send_packet(N - 1, NewPid, Chunk, DataState) of
+ New when is_integer(New) ->
New - 1;
NewData ->
- send_more(NewPid, ?MAX_NOPACKETS, Chunk, NewData, Tab, OldNode)
+ send_more(NewPid, ?MAX_NOPACKETS, Chunk, NewData, Tab)
end;
{_NewPid, {old_protocol, Tab}} ->
Storage = val({Tab, storage_type}),
- {Init, NewChunk} =
+ {Init, NewChunk} =
reader_funcs(false, Tab, Storage, calc_nokeys(Storage, Tab)),
- send_more(Pid, 1, NewChunk, Init(), Tab, OldNode);
+ send_more(Pid, 1, NewChunk, Init(), Tab);
{copier_done, Node} when Node == node(Pid)->
verbose("Receiver of table ~p crashed on ~p (more)~n", [Tab, Node]),
@@ -770,7 +724,7 @@ dets_bchunk(Tab, Chunk) -> %% Arrg
case dets:bchunk(Tab, Chunk) of
{Cont, Data} -> {Data, Cont};
Else -> Else
- end.
+ end.
zlib_compress(Data, Level) ->
BinData = term_to_binary(Data),
@@ -793,28 +747,20 @@ compression_level() ->
Val -> Val
end.
-send_packet(N, Pid, _Chunk, '$end_of_table', OldNode) ->
- case OldNode of
- true -> ignore; %% Old nodes can't handle the new no_more
- false -> Pid ! {self(), no_more}
- end,
+send_packet(N, Pid, _Chunk, '$end_of_table') ->
+ Pid ! {self(), no_more},
N;
-send_packet(N, Pid, Chunk, {[], Cont}, OldNode) ->
- send_packet(N, Pid, Chunk, Chunk(Cont), OldNode);
-send_packet(N, Pid, Chunk, {Recs, Cont}, OldNode) when N < ?MAX_NOPACKETS ->
- case OldNode of
- true ->
- Pid ! {self(), {more, [Recs]}}; %% Old need's wrapping list
- false ->
- case compression_level() of
- 0 ->
- Pid ! {self(), {more, Recs}};
- Level ->
- Pid ! {self(), {more_z, zlib_compress(Recs, Level)}}
- end
+send_packet(N, Pid, Chunk, {[], Cont}) ->
+ send_packet(N, Pid, Chunk, Chunk(Cont));
+send_packet(N, Pid, Chunk, {Recs, Cont}) when N < ?MAX_NOPACKETS ->
+ case compression_level() of
+ 0 ->
+ Pid ! {self(), {more, Recs}};
+ Level ->
+ Pid ! {self(), {more_z, zlib_compress(Recs, Level)}}
end,
- send_packet(N+1, Pid, Chunk, Chunk(Cont), OldNode);
-send_packet(_N, _Pid, _Chunk, DataState, _OldNode) ->
+ send_packet(N+1, Pid, Chunk, Chunk(Cont));
+send_packet(_N, _Pid, _Chunk, DataState) ->
DataState.
finish_copy(Pid, Tab, Storage, RemoteS) ->
@@ -855,5 +801,5 @@ dat2bin(_Tab, _LocalS, _RemoteS) ->
handle_exit(Pid, Reason) when node(Pid) == node() ->
exit(Reason);
-handle_exit(_Pid, _Reason) -> %% Not from our node, this will be handled by
+handle_exit(_Pid, _Reason) -> %% Not from our node, this will be handled by
ignore. %% mnesia_down soon.
diff --git a/lib/mnesia/src/mnesia_monitor.erl b/lib/mnesia/src/mnesia_monitor.erl
index b6eda9ad3a..e110ad3241 100644
--- a/lib/mnesia/src/mnesia_monitor.erl
+++ b/lib/mnesia/src/mnesia_monitor.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -76,13 +76,13 @@
-include("mnesia.hrl").
--record(state, {supervisor, pending_negotiators = [],
+-record(state, {supervisor, pending_negotiators = [],
going_down = [], tm_started = false, early_connects = [],
connecting, mq = []}).
--define(current_protocol_version, {7,6}).
+-define(current_protocol_version, {8,0}).
--define(previous_protocol_version, {7,5}).
+-define(previous_protocol_version, {7,6}).
start() ->
gen_server:start_link({local, ?MODULE}, ?MODULE,
@@ -151,12 +151,12 @@ check_protocol([{Node, {accept, Mon, Version, Protocol}} | Tail], Protocols) ->
case lists:member(Protocol, Protocols) of
true ->
case Protocol == protocol_version() of
- true ->
+ true ->
set({protocol, Node}, {Protocol, false});
false ->
set({protocol, Node}, {Protocol, true})
end,
- [node(Mon) | check_protocol(Tail, Protocols)];
+ [node(Mon) | check_protocol(Tail, Protocols)];
false ->
verbose("Failed to connect with ~p. ~p protocols rejected. "
"expected version = ~p, expected protocol = ~p~n",
@@ -179,7 +179,7 @@ check_protocol([], [Protocol | _Protocols]) ->
set(protocol_version, Protocol),
[].
-protocol_version() ->
+protocol_version() ->
case ?catch_val(protocol_version) of
{'EXIT', _} -> ?current_protocol_version;
Version -> Version
@@ -189,14 +189,14 @@ protocol_version() ->
%% preferred protocols are first in the list
acceptable_protocol_versions() ->
[protocol_version(), ?previous_protocol_version].
-
+
needs_protocol_conversion(Node) ->
case {?catch_val({protocol, Node}), protocol_version()} of
{{'EXIT', _}, _} ->
false;
- {{_, Bool}, ?current_protocol_version} ->
+ {{_, Bool}, ?current_protocol_version} ->
Bool;
- {{_, Bool}, _} ->
+ {{_, Bool}, _} ->
not Bool
end.
@@ -255,15 +255,15 @@ terminate_proc(Who, Reason, _State) ->
%%----------------------------------------------------------------------
init([Parent]) ->
process_flag(trap_exit, true),
- ?ets_new_table(mnesia_gvar, [set, public, named_table]),
- ?ets_new_table(mnesia_stats, [set, public, named_table]),
+ ?ets_new_table(mnesia_gvar, [set, public, named_table]),
+ ?ets_new_table(mnesia_stats, [set, public, named_table]),
set(subscribers, []),
set(activity_subscribers, []),
mnesia_lib:verbose("~p starting: ~p~n", [?MODULE, self()]),
Version = mnesia:system_info(version),
set(version, Version),
dbg_out("Version: ~p~n", [Version]),
-
+
case catch process_config_args(env()) of
ok ->
mnesia_lib:set({'$$$_report', current_pos}, 0),
@@ -283,7 +283,7 @@ init([Parent]) ->
set(checkpoints, []),
set(pending_checkpoints, []),
set(pending_checkpoint_pids, []),
-
+
{ok, #state{supervisor = Parent}};
{'EXIT', Reason} ->
mnesia_lib:report_fatal("Bad configuration: ~p~n", [Reason]),
@@ -398,9 +398,9 @@ handle_call({unsafe_close_log, Name}, _From, State) ->
disk_log:close(Name),
{reply, ok, State};
-handle_call({negotiate_protocol, Mon, _Version, _Protocols}, _From, State)
+handle_call({negotiate_protocol, Mon, _Version, _Protocols}, _From, State)
when State#state.tm_started == false ->
- State2 = State#state{early_connects = [node(Mon) | State#state.early_connects]},
+ State2 = State#state{early_connects = [node(Mon) | State#state.early_connects]},
{reply, {node(), {reject, self(), uninitialized, uninitialized}}, State2};
%% From remote monitor..
@@ -412,7 +412,7 @@ handle_call({negotiate_protocol, Mon, Version, Protocols}, From, State)
true ->
accept_protocol(Mon, MyVersion, Protocol, From, State);
false ->
- %% in this release we should be able to handle the previous
+ %% in this release we should be able to handle the previous
%% protocol
case hd(Protocols) of
?previous_protocol_version ->
@@ -427,7 +427,7 @@ handle_call({negotiate_protocol, Mon, Version, Protocols}, From, State)
end;
%% Local request to negotiate with other monitors (nodes).
-handle_call({negotiate_protocol, Nodes}, From, State) ->
+handle_call({negotiate_protocol, Nodes}, From, State) ->
case mnesia_lib:intersect(State#state.going_down, Nodes) of
[] ->
spawn_link(?MODULE, negotiate_protocol_impl, [Nodes, From]),
@@ -461,7 +461,7 @@ accept_protocol(Mon, Version, Protocol, From, State) ->
%% No need for wait
link(Mon), %% link to remote Monitor
case Protocol == protocol_version() of
- true ->
+ true ->
set({protocol, Node}, {Protocol, false});
false ->
set({protocol, Node}, {Protocol, true})
@@ -509,7 +509,7 @@ handle_cast({disconnect, Node}, State) ->
ignore;
undefined ->
ignore;
- RemoteMon when is_pid(RemoteMon) ->
+ RemoteMon when is_pid(RemoteMon) ->
unlink(RemoteMon)
end,
{noreply, State};
@@ -534,7 +534,7 @@ handle_info({'EXIT', Pid, R}, State) when Pid == State#state.supervisor ->
dbg_out("~p was ~p by supervisor~n",[?MODULE, R]),
{stop, R, State};
-handle_info({'EXIT', Pid, fatal}, State) when node(Pid) == node() ->
+handle_info({'EXIT', Pid, fatal}, State) when node(Pid) == node() ->
dbg_out("~p got FATAL ERROR from: ~p~n",[?MODULE, Pid]),
exit(State#state.supervisor, shutdown),
{noreply, State};
@@ -550,7 +550,7 @@ handle_info(Msg = {'EXIT',Pid,_}, State) ->
Node /= node() ->
{noreply, State#state{mq = State#state.mq ++ [{info, Msg}]}};
true ->
- %% We have probably got an exit signal from
+ %% We have probably got an exit signal from
%% disk_log or dets
Hint = "Hint: check that the disk still is writable",
fatal("~p got unexpected info: ~p; ~p~n",
@@ -567,10 +567,10 @@ handle_info({nodeup, Node}, State) ->
%% Let's check if Mnesia is running there in order
%% to detect if the network has been partitioned
%% due to communication failure.
-
+
HasDown = mnesia_recover:has_mnesia_down(Node),
ImRunning = mnesia_lib:is_running(),
-
+
if
%% If I'm not running the test will be made later.
HasDown == true, ImRunning == yes ->
@@ -589,7 +589,7 @@ handle_info({disk_log, _Node, Log, Info}, State) ->
{truncated, _No} ->
ok;
_ ->
- mnesia_lib:important("Warning Log file ~p error reason ~s~n",
+ mnesia_lib:important("Warning Log file ~p error reason ~s~n",
[Log, disk_log:format_error(Info)])
end,
{noreply, State};
@@ -681,38 +681,38 @@ env() ->
send_compressed
].
-default_env(access_module) ->
+default_env(access_module) ->
mnesia;
-default_env(auto_repair) ->
+default_env(auto_repair) ->
true;
-default_env(backup_module) ->
+default_env(backup_module) ->
mnesia_backup;
-default_env(debug) ->
+default_env(debug) ->
none;
default_env(dir) ->
Name = lists:concat(["Mnesia.", node()]),
filename:absname(Name);
-default_env(dump_log_load_regulation) ->
+default_env(dump_log_load_regulation) ->
false;
-default_env(dump_log_time_threshold) ->
+default_env(dump_log_time_threshold) ->
timer:minutes(3);
-default_env(dump_log_update_in_place) ->
+default_env(dump_log_update_in_place) ->
true;
default_env(dump_log_write_threshold) ->
1000;
-default_env(embedded_mnemosyne) ->
+default_env(embedded_mnemosyne) ->
false;
-default_env(event_module) ->
+default_env(event_module) ->
mnesia_event;
-default_env(extra_db_nodes) ->
+default_env(extra_db_nodes) ->
[];
-default_env(ignore_fallback_at_startup) ->
+default_env(ignore_fallback_at_startup) ->
false;
default_env(fallback_error_function) ->
{mnesia, lkill};
-default_env(max_wait_for_decision) ->
+default_env(max_wait_for_decision) ->
infinity;
-default_env(schema_location) ->
+default_env(schema_location) ->
opt_disc;
default_env(core_dir) ->
false;
@@ -732,7 +732,7 @@ check_type(Env, Val) ->
NewVal ->
NewVal
end.
-
+
do_check_type(access_module, A) when is_atom(A) -> A;
do_check_type(auto_repair, B) -> bool(B);
do_check_type(backup_module, B) when is_atom(B) -> B;
@@ -749,7 +749,7 @@ do_check_type(dump_log_update_in_place, B) -> bool(B);
do_check_type(dump_log_write_threshold, I) when is_integer(I), I > 0 -> I;
do_check_type(event_module, A) when is_atom(A) -> A;
do_check_type(ignore_fallback_at_startup, B) -> bool(B);
-do_check_type(fallback_error_function, {Mod, Func})
+do_check_type(fallback_error_function, {Mod, Func})
when is_atom(Mod), is_atom(Func) -> {Mod, Func};
do_check_type(embedded_mnemosyne, B) -> bool(B);
do_check_type(extra_db_nodes, L) when is_list(L) ->
@@ -804,8 +804,8 @@ detect_inconcistency(Nodes, Context) ->
has_remote_mnesia_down(Node) ->
HasDown = mnesia_recover:has_mnesia_down(Node),
Master = mnesia_recover:get_master_nodes(schema),
- if
- HasDown == true, Master == [] ->
+ if
+ HasDown == true, Master == [] ->
{true, node()};
true ->
{false, node()}
diff --git a/lib/mnesia/src/mnesia_schema.erl b/lib/mnesia/src/mnesia_schema.erl
index fef72ad39c..05be474aea 100644
--- a/lib/mnesia/src/mnesia_schema.erl
+++ b/lib/mnesia/src/mnesia_schema.erl
@@ -100,7 +100,7 @@
]).
%% Needed outside to be able to use/set table_properties
-%% from user (not supported)
+%% from user (not supported)
-export([schema_transaction/1,
insert_schema_ops/2,
do_create_table/1,
@@ -118,9 +118,9 @@
%% Here comes the init function which also resides in
%% this module, it is called upon by the trans server
%% at startup of the system
-%%
+%%
%% We have a meta table which looks like
-%% {table, schema,
+%% {table, schema,
%% {type, set},
%% {disc_copies, all},
%% {arity, 2}
@@ -149,14 +149,14 @@ exit_on_error(GoodRes) ->
val(Var) ->
case ?catch_val(Var) of
- {'EXIT', Reason} -> mnesia_lib:other_val(Var, Reason);
- Value -> Value
+ {'EXIT', Reason} -> mnesia_lib:other_val(Var, Reason);
+ Value -> Value
end.
%% This function traverses all cstructs in the schema and
%% sets all values in mnesia_gvar accordingly for each table/cstruct
-set_schema('$end_of_table') ->
+set_schema('$end_of_table') ->
[];
set_schema(Tab) ->
do_set_schema(Tab),
@@ -253,8 +253,8 @@ version() ->
incr_version(Cs) ->
{{Major, Minor}, _} = Cs#cstruct.version,
Nodes = mnesia_lib:intersect(val({schema, disc_copies}),
- mnesia_lib:cs_to_nodes(Cs)),
- V =
+ mnesia_lib:cs_to_nodes(Cs)),
+ V =
case Nodes -- val({Cs#cstruct.name, active_replicas}) of
[] -> {Major + 1, 0}; % All replicas are active
_ -> {Major, Minor + 1} % Some replicas are inactive
@@ -359,7 +359,7 @@ delete_schema2() ->
{error, Reason} ->
{error, Reason}
end.
-
+
ensure_no_schema([H|T]) when is_atom(H) ->
case rpc:call(H, ?MODULE, remote_read_schema, []) of
{badrpc, Reason} ->
@@ -407,7 +407,7 @@ opt_create_dir(UseDir, Dir) when UseDir == true->
check_can_write(Dir);
false ->
case file:make_dir(Dir) of
- ok ->
+ ok ->
verbose("Create Directory ~p~n", [Dir]),
ok;
{error, Reason} ->
@@ -417,7 +417,7 @@ opt_create_dir(UseDir, Dir) when UseDir == true->
end;
opt_create_dir(false, _) ->
{error, {has_no_disc, node()}}.
-
+
check_can_write(Dir) ->
case file:read_file_info(Dir) of
{ok, FI} when FI#file_info.type == directory,
@@ -450,7 +450,7 @@ read_schema(Keep) ->
read_schema(Keep, IgnoreFallback) ->
lock_schema(),
- Res =
+ Res =
case mnesia:system_info(is_running) of
yes ->
{ok, ram, get_create_list(schema)};
@@ -477,7 +477,7 @@ read_disc_schema(Keep, IgnoreFallback) ->
case mnesia_bup:fallback_exists() of
true when IgnoreFallback == false, Running /= yes ->
mnesia_bup:fallback_to_schema();
- _ ->
+ _ ->
%% If we're running, we read the schema file even
%% if fallback exists
Dat = mnesia_lib:tab2dat(schema),
@@ -499,7 +499,7 @@ read_disc_schema(Keep, IgnoreFallback) ->
end.
do_read_disc_schema(Fname, Keep) ->
- T =
+ T =
case Keep of
false ->
Args = [{keypos, 2}, public, set],
@@ -523,7 +523,7 @@ do_read_disc_schema(Fname, Keep) ->
get_initial_schema(SchemaStorage, Nodes) ->
Cs = #cstruct{name = schema,
record_name = schema,
- attributes = [table, cstruct]},
+ attributes = [table, cstruct]},
Cs2 =
case SchemaStorage of
ram_copies -> Cs#cstruct{ram_copies = Nodes};
@@ -532,7 +532,7 @@ get_initial_schema(SchemaStorage, Nodes) ->
cs2list(Cs2).
read_cstructs_from_disc() ->
- %% Assumptions:
+ %% Assumptions:
%% - local schema lock in global
%% - use_dir is true
%% - Mnesia is not running
@@ -552,14 +552,14 @@ read_cstructs_from_disc() ->
end,
Cstructs = dets:traverse(Tab, Fun),
dets:close(Tab),
- {ok, Cstructs};
+ {ok, Cstructs};
{error, Reason} ->
{error, Reason}
end;
false ->
{error, "No schema file exists"}
end.
-
+
%% We run a very special type of transactions when we
%% we want to manipulate the schema.
@@ -593,20 +593,20 @@ schema_transaction(Fun) ->
%% This process may dump the transaction log, and should
%% therefore not be run in an application process
-%%
+%%
schema_coordinator(Client, _Fun, undefined) ->
Res = {aborted, {node_not_running, node()}},
Client ! {transaction_done, Res, self()},
unlink(Client);
-
+
schema_coordinator(Client, Fun, Controller) when is_pid(Controller) ->
%% Do not trap exit in order to automatically die
%% when the controller dies
link(Controller),
unlink(Client),
-
- %% Fulfull the transaction even if the client dies
+
+ %% Fulfull the transaction even if the client dies
Res = mnesia:transaction(Fun),
Client ! {transaction_done, Res, self()},
unlink(Controller), % Avoids spurious exit message
@@ -619,7 +619,7 @@ schema_coordinator(Client, Fun, Controller) when is_pid(Controller) ->
insert_schema_ops({_Mod, _Tid, Ts}, SchemaIOps) ->
do_insert_schema_ops(Ts#tidstore.store, SchemaIOps).
-
+
do_insert_schema_ops(Store, [Head | Tail]) ->
?ets_insert(Store, Head),
do_insert_schema_ops(Store, Tail);
@@ -628,15 +628,56 @@ do_insert_schema_ops(_Store, []) ->
cs2list(Cs) when is_record(Cs, cstruct) ->
Tags = record_info(fields, cstruct),
- rec2list(Tags, 2, Cs);
+ rec2list(Tags, Tags, 2, Cs);
cs2list(CreateList) when is_list(CreateList) ->
- CreateList.
-
-rec2list([Tag | Tags], Pos, Rec) ->
+ CreateList;
+%% 4.4.19
+cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 18 ->
+ Tags = [name,type,ram_copies,disc_copies,disc_only_copies,
+ load_order,access_mode,majority,index,snmp,local_content,
+ record_name,attributes,user_properties,frag_properties,
+ cookie,version],
+ rec2list(Tags, Tags, 2, Cs);
+%% 4.4.18 and earlier
+cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 17 ->
+ Tags = [name,type,ram_copies,disc_copies,disc_only_copies,
+ load_order,access_mode,index,snmp,local_content,
+ record_name,attributes,user_properties,frag_properties,
+ cookie,version],
+ rec2list(Tags, Tags, 2, Cs).
+
+cs2list(false, Cs) ->
+ cs2list(Cs);
+cs2list(ver4_4_18, Cs) ->
+ Orig = record_info(fields, cstruct),
+ Tags = [name,type,ram_copies,disc_copies,disc_only_copies,
+ load_order,access_mode,index,snmp,local_content,
+ record_name,attributes,user_properties,frag_properties,
+ cookie,version],
+ rec2list(Tags, Orig, 2, Cs);
+cs2list(ver4_4_19, Cs) ->
+ Orig = record_info(fields, cstruct),
+ Tags = [name,type,ram_copies,disc_copies,disc_only_copies,
+ load_order,access_mode,majority,index,snmp,local_content,
+ record_name,attributes,user_properties,frag_properties,
+ cookie,version],
+ rec2list(Tags, Orig, 2, Cs).
+
+rec2list([Tag | Tags], [Tag | Orig], Pos, Rec) ->
Val = element(Pos, Rec),
- [{Tag, Val} | rec2list(Tags, Pos + 1, Rec)];
-rec2list([], _Pos, _Rec) ->
- [].
+ [{Tag, Val} | rec2list(Tags, Orig, Pos + 1, Rec)];
+rec2list([], _, _Pos, _Rec) ->
+ [];
+rec2list(Tags, [_|Orig], Pos, Rec) ->
+ rec2list(Tags, Orig, Pos+1, Rec).
+
+api_list2cs(List) when is_list(List) ->
+ Name = pick(unknown, name, List, must),
+ Keys = check_keys(Name, List, record_info(fields, cstruct)),
+ check_duplicates(Name, Keys),
+ list2cs(List);
+api_list2cs(Other) ->
+ mnesia:abort({badarg, Other}).
list2cs(List) when is_list(List) ->
Name = pick(unknown, name, List, must),
@@ -667,10 +708,7 @@ list2cs(List) when is_list(List) ->
Frag = pick(Name, frag_properties, List, []),
verify({alt, [nil, list]}, mnesia_lib:etype(Frag),
- {badarg, Name, {frag_properties, Frag}}),
-
- Keys = check_keys(Name, List, record_info(fields, cstruct)),
- check_duplicates(Name, Keys),
+ {badarg, Name, {frag_properties, Frag}}),
#cstruct{name = Name,
ram_copies = Rc,
disc_copies = Dc,
@@ -687,9 +725,7 @@ list2cs(List) when is_list(List) ->
user_properties = lists:sort(UserProps),
frag_properties = lists:sort(Frag),
cookie = Cookie,
- version = Version};
-list2cs(Other) ->
- mnesia:abort({badarg, Other}).
+ version = Version}.
pick(Tab, Key, List, Default) ->
case lists:keysearch(Key, 1, List) of
@@ -708,7 +744,7 @@ attr_tab_to_pos(_Tab, Pos) when is_integer(Pos) ->
Pos;
attr_tab_to_pos(Tab, Attr) ->
attr_to_pos(Attr, val({Tab, attributes})).
-
+
%% Convert attribute name to integer if neccessary
attr_to_pos(Pos, _Attrs) when is_integer(Pos) ->
Pos;
@@ -723,7 +759,7 @@ attr_to_pos(Attr, [_ | Attrs], Pos) ->
attr_to_pos(Attr, Attrs, Pos + 1);
attr_to_pos(Attr, _, _) ->
mnesia:abort({bad_type, Attr}).
-
+
check_keys(Tab, [{Key, _Val} | Tail], Items) ->
case lists:member(Key, Items) of
true -> [Key | check_keys(Tab, Tail, Items)];
@@ -759,7 +795,7 @@ verify_cstruct(Cs) when is_record(Cs, cstruct) ->
{bad_type, Tab, {type, Type}}),
%% Currently ordered_set is not supported for disk_only_copies.
- if
+ if
Type == ordered_set, Cs#cstruct.disc_only_copies /= [] ->
mnesia:abort({bad_type, Tab, {not_supported, Type, disc_only_copies}});
true ->
@@ -776,10 +812,10 @@ verify_cstruct(Cs) when is_record(Cs, cstruct) ->
Arity = length(Attrs) + 1,
verify(true, Arity > 2, {bad_type, Tab, {attributes, Attrs}}),
-
+
lists:foldl(fun(Attr,_Other) when Attr == snmp ->
mnesia:abort({bad_type, Tab, {attributes, [Attr]}});
- (Attr,Other) ->
+ (Attr,Other) ->
verify(atom, mnesia_lib:etype(Attr),
{bad_type, Tab, {attributes, [Attr]}}),
verify(false, lists:member(Attr, Other),
@@ -792,7 +828,7 @@ verify_cstruct(Cs) when is_record(Cs, cstruct) ->
Index = Cs#cstruct.index,
verify({alt, [nil, list]}, mnesia_lib:etype(Index),
{bad_type, Tab, {index, Index}}),
-
+
IxFun =
fun(Pos) ->
verify(true, fun() ->
@@ -807,7 +843,7 @@ verify_cstruct(Cs) when is_record(Cs, cstruct) ->
{bad_type, Tab, {index, [Pos]}})
end,
lists:foreach(IxFun, Index),
-
+
LC = Cs#cstruct.local_content,
verify({alt, [true, false]}, LC,
{bad_type, Tab, {local_content, LC}}),
@@ -834,7 +870,7 @@ verify_cstruct(Cs) when is_record(Cs, cstruct) ->
lists:foreach(CheckProp, Cs#cstruct.user_properties),
case Cs#cstruct.cookie of
- {{MegaSecs, Secs, MicroSecs}, _Node}
+ {{MegaSecs, Secs, MicroSecs}, _Node}
when is_integer(MegaSecs), is_integer(Secs),
is_integer(MicroSecs), is_atom(node) ->
ok;
@@ -870,15 +906,15 @@ verify_nodes(Cs) ->
end,
verify(integer, mnesia_lib:etype(LoadOrder),
{bad_type, Tab, {load_order, LoadOrder}}),
-
+
Nodes = Ram ++ Disc ++ DiscOnly,
verify(list, mnesia_lib:etype(Nodes),
{combine_error, Tab,
[{ram_copies, []}, {disc_copies, []}, {disc_only_copies, []}]}),
verify(false, has_duplicates(Nodes), {combine_error, Tab, Nodes}),
- AtomCheck = fun(N) -> verify(atom, mnesia_lib:etype(N), {bad_type, Tab, N}) end,
+ AtomCheck = fun(N) -> verify(atom, mnesia_lib:etype(N), {bad_type, Tab, N}) end,
lists:foreach(AtomCheck, Nodes).
-
+
verify(Expected, Fun, Error) when is_function(Fun) ->
do_verify(Expected, catch Fun(), Error);
verify(Expected, Actual, Error) ->
@@ -909,7 +945,7 @@ ensure_active(Cs, What) ->
W = {Tab, What},
ensure_non_empty(W),
Nodes = mnesia_lib:intersect(val({schema, disc_copies}),
- mnesia_lib:cs_to_nodes(Cs)),
+ mnesia_lib:cs_to_nodes(Cs)),
case Nodes -- val(W) of
[] ->
ok;
@@ -936,7 +972,7 @@ ensure_non_empty({Tab, Vhat}) ->
ensure_not_active(Tab = schema, Node) ->
Active = val({Tab, active_replicas}),
- case lists:member(Node, Active) of
+ case lists:member(Node, Active) of
false when Active =/= [] ->
ok;
false ->
@@ -970,7 +1006,7 @@ create_table(TabDef) ->
do_multi_create_table(TabDef) ->
get_tid_ts_and_lock(schema, write),
ensure_writable(schema),
- Cs = list2cs(TabDef),
+ Cs = api_list2cs(TabDef),
case Cs#cstruct.frag_properties of
[] ->
do_create_table(Cs);
@@ -999,7 +1035,7 @@ unsafe_make_create_table(Cs) ->
{_Mod, Tid, Ts} = get_tid_ts_and_lock(schema, none),
verify_cstruct(Cs),
Tab = Cs#cstruct.name,
-
+
%% Check that we have all disc replica nodes running
DiscNodes = Cs#cstruct.disc_copies ++ Cs#cstruct.disc_only_copies,
RunningNodes = val({current, db_nodes}),
@@ -1017,7 +1053,7 @@ unsafe_make_create_table(Cs) ->
check_if_exists(Tab) ->
TidTs = get_tid_ts_and_lock(schema, write),
{_, _, Ts} = TidTs,
- Store = Ts#tidstore.store,
+ Store = Ts#tidstore.store,
ets:foldl(
fun({op, create_table, [{name, T}|_]}, _Acc) when T==Tab ->
true;
@@ -1054,7 +1090,7 @@ make_delete_table(Tab, Mode) ->
%% nodes etc.
TidTs = get_tid_ts_and_lock(schema, write),
{_, _, Ts} = TidTs,
- Store = Ts#tidstore.store,
+ Store = Ts#tidstore.store,
Deleted = ets:select_delete(
Store, [{{op,'$1',[{name,Tab}|'_']},
[{'or',
@@ -1077,9 +1113,9 @@ make_delete_table(Tab, Mode) ->
[] ->
[make_delete_table2(Tab)];
_Props ->
- %% Check if it is a base table
- mnesia_frag:lookup_frag_hash(Tab),
-
+ %% Check if it is a base table
+ mnesia_frag:lookup_frag_hash(Tab),
+
%% Check for foreigners
F = mnesia_frag:lookup_foreigners(Tab),
verify([], F, {combine_error,
@@ -1101,7 +1137,7 @@ make_delete_table2(Tab) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Change fragmentation of a table
-
+
change_table_frag(Tab, Change) ->
schema_transaction(fun() -> do_change_table_frag(Tab, Change) end).
@@ -1112,7 +1148,7 @@ do_change_table_frag(Tab, Change) when is_atom(Tab), Tab /= schema ->
ok;
do_change_table_frag(Tab, _Change) ->
mnesia:abort({bad_type, Tab}).
-
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Clear a table
@@ -1150,7 +1186,7 @@ make_add_table_copy(Tab, Node, Storage) ->
verify(false, lists:member(Node, Ns), {already_exists, Tab, Node}),
Cs2 = new_cs(Cs, Node, Storage, add),
verify_cstruct(Cs2),
-
+
%% Check storage and if node is running
IsRunning = lists:member(Node, val({current, db_nodes})),
if
@@ -1177,21 +1213,21 @@ del_table_copy(Tab, Node) ->
do_del_table_copy(Tab, Node) when is_atom(Node) ->
TidTs = get_tid_ts_and_lock(schema, write),
-%% get_tid_ts_and_lock(Tab, write),
+%% get_tid_ts_and_lock(Tab, write),
insert_schema_ops(TidTs, make_del_table_copy(Tab, Node));
do_del_table_copy(Tab, Node) ->
mnesia:abort({badarg, Tab, Node}).
-
+
make_del_table_copy(Tab, Node) ->
ensure_writable(schema),
Cs = incr_version(val({Tab, cstruct})),
Storage = mnesia_lib:schema_cs_to_storage_type(Node, Cs),
- Cs2 = new_cs(Cs, Node, Storage, del),
+ Cs2 = new_cs(Cs, Node, Storage, del),
case mnesia_lib:cs_to_nodes(Cs2) of
[] when Tab == schema ->
mnesia:abort({combine_error, Tab, "Last replica"});
[] ->
- ensure_active(Cs),
+ ensure_active(Cs),
dbg_out("Last replica deleted in table ~p~n", [Tab]),
make_delete_table(Tab, whole_table);
_ when Tab == schema ->
@@ -1210,14 +1246,14 @@ remove_node_from_tabs([], _Node) ->
[];
remove_node_from_tabs([schema|Rest], Node) ->
remove_node_from_tabs(Rest, Node);
-remove_node_from_tabs([Tab|Rest], Node) ->
- {Cs, IsFragModified} =
+remove_node_from_tabs([Tab|Rest], Node) ->
+ {Cs, IsFragModified} =
mnesia_frag:remove_node(Node, incr_version(val({Tab, cstruct}))),
case mnesia_lib:schema_cs_to_storage_type(Node, Cs) of
unknown ->
case IsFragModified of
true ->
- [{op, change_table_frag, {del_node, Node}, cs2list(Cs)} |
+ [{op, change_table_frag, {del_node, Node}, cs2list(Cs)} |
remove_node_from_tabs(Rest, Node)];
false ->
remove_node_from_tabs(Rest, Node)
@@ -1246,7 +1282,7 @@ new_cs(Cs, Node, ram_copies, del) ->
new_cs(Cs, Node, disc_copies, del) ->
Cs#cstruct{disc_copies = lists:delete(Node , Cs#cstruct.disc_copies)};
new_cs(Cs, Node, disc_only_copies, del) ->
- Cs#cstruct{disc_only_copies =
+ Cs#cstruct{disc_only_copies =
lists:delete(Node , Cs#cstruct.disc_only_copies)};
new_cs(Cs, _Node, Storage, _Op) ->
mnesia:abort({badarg, Cs#cstruct.name, Storage}).
@@ -1278,7 +1314,7 @@ make_move_table(Tab, FromNode, ToNode) ->
Running = val({current, db_nodes}),
Storage = mnesia_lib:schema_cs_to_storage_type(FromNode, Cs),
verify(true, lists:member(ToNode, Running), {not_active, schema, ToNode}),
-
+
Cs2 = new_cs(Cs, ToNode, Storage, add),
Cs3 = new_cs(Cs2, FromNode, Storage, del),
verify_cstruct(Cs3),
@@ -1306,7 +1342,7 @@ make_change_table_copy_type(Tab, Node, unknown) ->
make_change_table_copy_type(Tab, Node, ToS) ->
ensure_writable(schema),
Cs = incr_version(val({Tab, cstruct})),
- FromS = mnesia_lib:storage_type_at_node(Node, Tab),
+ FromS = mnesia_lib:storage_type_at_node(Node, Tab),
case compare_storage_type(false, FromS, ToS) of
{same, _} ->
@@ -1320,12 +1356,12 @@ make_change_table_copy_type(Tab, Node, ToS) ->
Cs2 = new_cs(Cs, Node, FromS, del),
Cs3 = new_cs(Cs2, Node, ToS, add),
verify_cstruct(Cs3),
-
+
[{op, change_table_copy_type, Node, FromS, ToS, cs2list(Cs3)}].
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% change index functions ....
-%% Pos is allready added by 1 in both of these functions
+%% Pos is allready added by 1 in both of these functions
add_table_index(Tab, Pos) ->
schema_transaction(fun() -> do_add_table_index(Tab, Pos) end).
@@ -1412,14 +1448,14 @@ make_del_snmp(Tab) ->
[{op, del_snmp, cs2list(Cs2)}].
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%
+%%
-transform_table(Tab, Fun, NewAttrs, NewRecName)
- when is_function(Fun), is_list(NewAttrs), is_atom(NewRecName) ->
+transform_table(Tab, Fun, NewAttrs, NewRecName)
+ when is_function(Fun), is_list(NewAttrs), is_atom(NewRecName) ->
schema_transaction(fun() -> do_transform_table(Tab, Fun, NewAttrs, NewRecName) end);
-transform_table(Tab, ignore, NewAttrs, NewRecName)
- when is_list(NewAttrs), is_atom(NewRecName) ->
+transform_table(Tab, ignore, NewAttrs, NewRecName)
+ when is_list(NewAttrs), is_atom(NewRecName) ->
schema_transaction(fun() -> do_transform_table(Tab, ignore, NewAttrs, NewRecName) end);
transform_table(Tab, Fun, NewAttrs, NewRecName) ->
@@ -1438,7 +1474,7 @@ make_transform(Tab, Fun, NewAttrs, NewRecName) ->
ensure_active(Cs),
ensure_writable(Tab),
case mnesia_lib:val({Tab, index}) of
- [] ->
+ [] ->
Cs2 = Cs#cstruct{attributes = NewAttrs, record_name = NewRecName},
verify_cstruct(Cs2),
[{op, transform, Fun, cs2list(Cs2)}];
@@ -1464,7 +1500,7 @@ make_transform(Tab, Fun, NewAttrs, NewRecName) ->
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%
+%%
change_table_access_mode(Tab, Mode) ->
schema_transaction(fun() -> do_change_table_access_mode(Tab, Mode) end).
@@ -1598,9 +1634,9 @@ change_prop_in_existing_op(Tab, Prop, How, Store) ->
false ->
false
end.
-
-update_existing_op([{op, Op, L = [{name,Tab}|_], _OldProp}|Ops],
- Tab, Prop, How, Acc) when Op == write_property;
+
+update_existing_op([{op, Op, L = [{name,Tab}|_], _OldProp}|Ops],
+ Tab, Prop, How, Acc) when Op == write_property;
Op == delete_property ->
%% Apparently, mnesia_dumper doesn't care about OldProp here -- just L,
%% so we will throw away OldProp (not that it matters...) and insert Prop.
@@ -1625,7 +1661,7 @@ update_existing_op([], _, _, _, _) ->
do_read_table_property(Tab, Key) ->
TidTs = get_tid_ts_and_lock(schema, read),
{_, _, Ts} = TidTs,
- Store = Ts#tidstore.store,
+ Store = Ts#tidstore.store,
Props = ets:foldl(
fun({op, create_table, [{name, T}|Opts]}, _Acc)
when T==Tab ->
@@ -1689,7 +1725,7 @@ do_delete_table_property(Tab, PropKey) ->
[Tab,PropKey]),
%% this must be an existing table
get_tid_ts_and_lock(Tab, none),
- insert_schema_ops(TidTs,
+ insert_schema_ops(TidTs,
make_delete_table_properties(Tab, [PropKey]))
end.
@@ -1711,17 +1747,17 @@ make_delete_table_properties(_Tab, [], _Cs) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% Ensure that the transaction can be committed even
+%% Ensure that the transaction can be committed even
%% if the node crashes and Mnesia is restarted
prepare_commit(Tid, Commit, WaitFor) ->
case Commit#commit.schema_ops of
[] ->
{false, Commit, optional};
OrigOps ->
- {Modified, Ops, DumperMode} =
+ {Modified, Ops, DumperMode} =
prepare_ops(Tid, OrigOps, WaitFor, false, [], optional),
InitBy = schema_prepare,
- GoodRes = {Modified,
+ GoodRes = {Modified,
Commit#commit{schema_ops = lists:reverse(Ops)},
DumperMode},
case DumperMode of
@@ -1737,7 +1773,7 @@ prepare_commit(Tid, Commit, WaitFor) ->
end
end,
case Ops of
- [] ->
+ [] ->
ignore;
_ ->
%% We need to grab a dumper lock here, the log may not
@@ -1749,20 +1785,20 @@ prepare_commit(Tid, Commit, WaitFor) ->
prepare_ops(Tid, [Op | Ops], WaitFor, Changed, Acc, DumperMode) ->
case prepare_op(Tid, Op, WaitFor) of
- {true, mandatory} ->
+ {true, mandatory} ->
prepare_ops(Tid, Ops, WaitFor, Changed, [Op | Acc], mandatory);
- {true, optional} ->
+ {true, optional} ->
prepare_ops(Tid, Ops, WaitFor, Changed, [Op | Acc], DumperMode);
- {true, Ops2, mandatory} ->
+ {true, Ops2, mandatory} ->
prepare_ops(Tid, Ops, WaitFor, true, Ops2 ++ Acc, mandatory);
- {true, Ops2, optional} ->
+ {true, Ops2, optional} ->
prepare_ops(Tid, Ops, WaitFor, true, Ops2 ++ Acc, DumperMode);
- {false, optional} ->
+ {false, optional} ->
prepare_ops(Tid, Ops, WaitFor, true, Acc, DumperMode)
end;
prepare_ops(_Tid, [], _WaitFor, Changed, Acc, DumperMode) ->
{Changed, Acc, DumperMode}.
-
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Prepare for commit
%% returns true if Op should be included, i.e. unmodified
@@ -1781,8 +1817,8 @@ prepare_op(_Tid, {op, rec, unknown, Rec}, _WaitFor) ->
prepare_op(_Tid, {op, announce_im_running, Node, SchemaDef, Running, RemoteRunning}, _WaitFor) ->
SchemaCs = list2cs(SchemaDef),
- if
- Node == node() -> %% Announce has already run on local node
+ if
+ Node == node() -> %% Announce has already run on local node
ignore; %% from do_merge_schema
true ->
%% If a node has restarted it may still linger in db_nodes,
@@ -1794,9 +1830,9 @@ prepare_op(_Tid, {op, announce_im_running, Node, SchemaDef, Running, RemoteRunni
end,
{false, optional};
-prepare_op(_Tid, {op, sync_trans}, {part, CoordPid}) ->
+prepare_op(_Tid, {op, sync_trans}, {part, CoordPid}) ->
CoordPid ! {sync_trans, self()},
- receive
+ receive
{sync_trans, CoordPid} ->
{false, optional};
{mnesia_down, _Node} = Else ->
@@ -1807,7 +1843,7 @@ prepare_op(_Tid, {op, sync_trans}, {part, CoordPid}) ->
mnesia:abort(Else)
end;
-prepare_op(_Tid, {op, sync_trans}, {coord, Nodes}) ->
+prepare_op(_Tid, {op, sync_trans}, {coord, Nodes}) ->
case receive_sync(Nodes, []) of
{abort, Reason} ->
mnesia_lib:verbose("sync_op terminated due to ~p~n", [Reason]),
@@ -1838,7 +1874,7 @@ prepare_op(Tid, {op, create_table, TabDef}, _WaitFor) ->
create_ram_table(Tab, Cs#cstruct.type),
create_disc_table(Tab),
insert_cstruct(Tid, Cs, false),
- {true, optional};
+ {true, optional};
disc_only_copies ->
mnesia_lib:set({Tab, create_table},true),
create_disc_only_table(Tab,Cs#cstruct.type),
@@ -1857,15 +1893,15 @@ prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}, _WaitFor) ->
if
Tab == schema ->
{true, optional};
-
+
Node == node() ->
- case mnesia_lib:val({schema, storage_type}) of
- ram_copies when Storage /= ram_copies ->
+ case mnesia_lib:val({schema, storage_type}) of
+ ram_copies when Storage /= ram_copies ->
Error = {combine_error, Tab, "has no disc", Node},
mnesia:abort(Error);
_ ->
ok
- end,
+ end,
%% Tables are created by mnesia_loader get_network code
insert_cstruct(Tid, Cs, true),
case mnesia_controller:get_network_copy(Tab, Cs) of
@@ -1902,22 +1938,22 @@ prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}, _WaitFor) ->
prepare_op(Tid, {op, del_table_copy, _Storage, Node, TabDef}, _WaitFor) ->
Cs = list2cs(TabDef),
Tab = Cs#cstruct.name,
-
+
if
%% Schema table lock is always required to run a schema op.
%% No need to look it.
- node(Tid#tid.pid) == node(), Tab /= schema ->
+ node(Tid#tid.pid) == node(), Tab /= schema ->
Self = self(),
Pid = spawn_link(fun() -> lock_del_table(Tab, Node, Cs, Self) end),
put(mnesia_lock, Pid),
- receive
- {Pid, updated} ->
+ receive
+ {Pid, updated} ->
{true, optional};
{Pid, FailReason} ->
mnesia:abort(FailReason);
{'EXIT', Pid, Reason} ->
mnesia:abort(Reason)
- end;
+ end;
true ->
{true, optional}
end;
@@ -1928,12 +1964,12 @@ prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}, _WaitFor)
Tab = Cs#cstruct.name,
NotActive = mnesia_lib:not_active_here(Tab),
-
- if
+
+ if
NotActive == true ->
mnesia:abort({not_active, Tab, node()});
-
- Tab == schema ->
+
+ Tab == schema ->
case {FromS, ToS} of
{ram_copies, disc_copies} ->
case mnesia:system_info(schema_location) of
@@ -1943,7 +1979,7 @@ prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}, _WaitFor)
mnesia:abort({combine_error, Tab, node(),
"schema_location must be opt_disc"})
end,
- Dir = mnesia_lib:dir(),
+ Dir = mnesia_lib:dir(),
case opt_create_dir(true, Dir) of
ok ->
purge_dir(Dir, []),
@@ -1967,18 +2003,18 @@ prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}, _WaitFor)
_ ->
mnesia:abort({combine_error, Tab, ToS})
end;
-
- FromS == ram_copies ->
+
+ FromS == ram_copies ->
case mnesia_monitor:use_dir() of
- true ->
+ true ->
Dat = mnesia_lib:tab2dcd(Tab),
case mnesia_lib:exists(Dat) of
true ->
mnesia:abort({combine_error, Tab, node(),
"Table dump exists"});
false ->
- case ToS of
- disc_copies ->
+ case ToS of
+ disc_copies ->
mnesia_log:ets2dcd(Tab, dmp);
disc_only_copies ->
mnesia_dumper:raw_named_dump_table(Tab, dmp)
@@ -1988,7 +2024,7 @@ prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}, _WaitFor)
false ->
mnesia:abort({has_no_disc, node()})
end;
-
+
FromS == disc_copies, ToS == disc_only_copies ->
mnesia_dumper:raw_named_dump_table(Tab, dmp);
FromS == disc_only_copies ->
@@ -2020,7 +2056,7 @@ prepare_op(_Tid, {op, dump_table, unknown, TabDef}, _WaitFor) ->
case lists:member(node(), Cs#cstruct.ram_copies) of
true ->
case mnesia_monitor:use_dir() of
- true ->
+ true ->
mnesia_log:ets2dcd(Tab, dmp),
Size = mnesia:table_info(Tab, size),
{true, [{op, dump_table, Size, TabDef}], optional};
@@ -2058,7 +2094,7 @@ prepare_op(_Tid, {op, transform, Fun, TabDef}, _WaitFor) ->
mnesia_lib:db_fixtable(Storage, Tab, true),
Key = mnesia_lib:db_first(Tab),
Op = {op, transform, Fun, TabDef},
- case catch transform_objs(Fun, Tab, RecName,
+ case catch transform_objs(Fun, Tab, RecName,
Key, NewArity, Storage, Type, [Op]) of
{'EXIT', Reason} ->
mnesia_lib:db_fixtable(Storage, Tab, false),
@@ -2072,7 +2108,7 @@ prepare_op(_Tid, {op, transform, Fun, TabDef}, _WaitFor) ->
prepare_op(_Tid, {op, merge_schema, TabDef}, _WaitFor) ->
Cs = list2cs(TabDef),
case verify_merge(Cs) of
- ok ->
+ ok ->
{true, optional};
Error ->
verbose("Merge_Schema ~p failed on ~p: ~p~n", [_Tid,node(),Error]),
@@ -2093,7 +2129,7 @@ create_ram_table(Tab, Type) ->
create_disc_table(Tab) ->
File = mnesia_lib:tab2dcd(Tab),
file:delete(File),
- FArg = [{file, File}, {name, {mnesia,create}},
+ FArg = [{file, File}, {name, {mnesia,create}},
{repair, false}, {mode, read_write}],
case mnesia_monitor:open_log(FArg) of
{ok,Log} ->
@@ -2124,7 +2160,7 @@ receive_sync([], Pids) ->
receive_sync(Nodes, Pids) ->
receive
{sync_trans, Pid} ->
- Node = node(Pid),
+ Node = node(Pid),
receive_sync(lists:delete(Node, Nodes), [Pid | Pids]);
Else ->
{abort, Else}
@@ -2140,16 +2176,16 @@ lock_del_table(Tab, Node, Cs, Father) ->
false;
({badrpc, {'EXIT', {undef, _}}}) ->
%% This will be the case we talks with elder nodes
- %% than 3.8.2, they will set where_to_read without
- %% getting a lock.
+ %% than 3.8.2, they will set where_to_read without
+ %% getting a lock.
false;
(_) ->
true
end,
case lists:filter(Filter, Res) of
- [] ->
+ [] ->
Father ! {self(), updated},
- %% When transaction is commited the process dies
+ %% When transaction is commited the process dies
%% and the lock is released.
receive _ -> ok end;
Err ->
@@ -2166,7 +2202,7 @@ lock_del_table(Tab, Node, Cs, Father) ->
exit(normal).
set_where_to_read(Tab, Node, Cs) ->
- case mnesia_lib:val({Tab, where_to_read}) of
+ case mnesia_lib:val({Tab, where_to_read}) of
Node ->
case Cs#cstruct.local_content of
true ->
@@ -2185,16 +2221,16 @@ transform_objs(_Fun, _Tab, _RT, '$end_of_table', _NewArity, _Storage, _Type, Acc
transform_objs(Fun, Tab, RecName, Key, A, Storage, Type, Acc) ->
Objs = mnesia_lib:db_get(Tab, Key),
NextKey = mnesia_lib:db_next_key(Tab, Key),
- Oid = {Tab, Key},
+ Oid = {Tab, Key},
NewObjs = {Ws, Ds} = transform_obj(Tab, RecName, Key, Fun, Objs, A, Type, [], []),
- if
- NewObjs == {[], []} ->
+ if
+ NewObjs == {[], []} ->
transform_objs(Fun, Tab, RecName, NextKey, A, Storage, Type, Acc);
- Type == bag ->
+ Type == bag ->
transform_objs(Fun, Tab, RecName, NextKey, A, Storage, Type,
[{op, rec, Storage, {Oid, Ws, write}},
{op, rec, Storage, {Oid, [Oid], delete}} | Acc]);
- Ds == [] ->
+ Ds == [] ->
%% Type is set or ordered_set, no need to delete the record first
transform_objs(Fun, Tab, RecName, NextKey, A, Storage, Type,
[{op, rec, Storage, {Oid, Ws, write}} | Acc]);
@@ -2215,15 +2251,15 @@ transform_obj(Tab, RecName, Key, Fun, [Obj|Rest], NewArity, Type, Ws, Ds) ->
NewObj == Obj ->
transform_obj(Tab, RecName, Key, Fun, Rest, NewArity, Type, Ws, Ds);
RecName == element(1, NewObj), Key == element(2, NewObj) ->
- transform_obj(Tab, RecName, Key, Fun, Rest, NewArity,
+ transform_obj(Tab, RecName, Key, Fun, Rest, NewArity,
Type, [NewObj | Ws], Ds);
- NewObj == delete ->
- case Type of
+ NewObj == delete ->
+ case Type of
bag -> %% Just don't write that object
- transform_obj(Tab, RecName, Key, Fun, Rest,
- NewArity, Type, Ws, Ds);
+ transform_obj(Tab, RecName, Key, Fun, Rest,
+ NewArity, Type, Ws, Ds);
_ ->
- transform_obj(Tab, RecName, Key, Fun, Rest, NewArity,
+ transform_obj(Tab, RecName, Key, Fun, Rest, NewArity,
Type, Ws, [NewObj | Ds])
end;
true ->
@@ -2247,7 +2283,7 @@ undo_prepare_commit(Tid, Commit) ->
%% Undo in reverse order
undo_prepare_ops(Tid, [Op | Ops]) ->
- case element(1, Op) of
+ case element(1, Op) of
TheOp when TheOp /= op, TheOp /= restore_op ->
undo_prepare_ops(Tid, Ops);
_ ->
@@ -2274,7 +2310,7 @@ undo_prepare_op(Tid, {op, create_table, TabDef}) ->
mnesia_lib:unset({Tab, create_table}),
delete_cstruct(Tid, Cs),
case mnesia_lib:cs_to_storage_type(node(), Cs) of
- unknown ->
+ unknown ->
ok;
ram_copies ->
ram_delete_table(Tab, ram_copies);
@@ -2289,7 +2325,7 @@ undo_prepare_op(Tid, {op, create_table, TabDef}) ->
%% disc_delete_table(Tab, Storage),
file:delete(Dat)
end;
-
+
undo_prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}) ->
Cs = list2cs(TabDef),
Tab = Cs#cstruct.name,
@@ -2314,21 +2350,21 @@ undo_prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}) ->
Cs2 = new_cs(Cs, Node, Storage, del),
insert_cstruct(Tid, Cs2, true) % Don't care about the version
end;
-
-undo_prepare_op(_Tid, {op, del_table_copy, _, Node, TabDef})
+
+undo_prepare_op(_Tid, {op, del_table_copy, _, Node, TabDef})
when Node == node() ->
Cs = list2cs(TabDef),
Tab = Cs#cstruct.name,
mnesia_lib:set({Tab, where_to_read}, Node);
-undo_prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef})
+undo_prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef})
when N == node() ->
Cs = list2cs(TabDef),
Tab = Cs#cstruct.name,
mnesia_checkpoint:tm_change_table_copy_type(Tab, ToS, FromS),
Dmp = mnesia_lib:tab2dmp(Tab),
-
+
case {FromS, ToS} of
{ram_copies, disc_copies} when Tab == schema ->
file:delete(Dmp),
@@ -2382,9 +2418,9 @@ ram_delete_table(Tab, Storage) ->
ignore;
disc_only_copies ->
ignore;
- _Else ->
+ _Else ->
%% delete possible index files and data .....
- %% Got to catch this since if no info has been set in the
+ %% Got to catch this since if no info has been set in the
%% mnesia_gvar it will crash
catch mnesia_index:del_transient(Tab, Storage),
case ?catch_val({Tab, {index, snmp}}) of
@@ -2454,7 +2490,7 @@ has_known_suffix(File, [Suffix | Tail], false) ->
has_known_suffix(File, Tail, lists:suffix(Suffix, File));
has_known_suffix(_File, [], Bool) ->
Bool.
-
+
known_suffixes() -> real_suffixes() ++ tmp_suffixes().
real_suffixes() -> [".DAT", ".LOG", ".BUP", ".DCL", ".DCD"].
@@ -2477,11 +2513,11 @@ info2(Tab, [{frag_hash, _V} | Tail]) -> % Ignore frag_hash
info2(Tab, [{P, V} | Tail]) ->
io:format("~-20w -> ~p~n",[P,V]),
info2(Tab, Tail);
-info2(_, []) ->
+info2(_, []) ->
io:format("~n", []).
get_table_properties(Tab) ->
- case catch mnesia_lib:db_match_object(ram_copies,
+ case catch mnesia_lib:db_match_object(ram_copies,
mnesia_gvar, {{Tab, '_'}, '_'}) of
{'EXIT', _} ->
mnesia:abort({no_exists, Tab, all});
@@ -2509,9 +2545,9 @@ get_table_properties(Tab) ->
recs = error_recs
}).
-restore(Opaque) ->
+restore(Opaque) ->
restore(Opaque, [], mnesia_monitor:get_env(backup_module)).
-restore(Opaque, Args) when is_list(Args) ->
+restore(Opaque, Args) when is_list(Args) ->
restore(Opaque, Args, mnesia_monitor:get_env(backup_module));
restore(_Opaque, BadArg) ->
{aborted, {badarg, BadArg}}.
@@ -2522,7 +2558,7 @@ restore(Opaque, Args, Module) when is_list(Args), is_atom(Module) ->
case mnesia_bup:read_schema(R#r.module, Opaque) of
{error, Reason} ->
{aborted, Reason};
- BupSchema ->
+ BupSchema ->
schema_transaction(fun() -> do_restore(R, BupSchema) end)
end;
{'EXIT', Reason} ->
@@ -2556,8 +2592,8 @@ check_restore_arg({keep_tables, List}, R) when is_list(List) ->
check_restore_arg({skip_tables, List}, R) when is_list(List) ->
TableList = [{Tab, skip_tables} || Tab <- List],
R#r{table_options = R#r.table_options ++ TableList};
-check_restore_arg({default_op, Op}, R) ->
- case Op of
+check_restore_arg({default_op, Op}, R) ->
+ case Op of
clear_tables -> ok;
recreate_tables -> ok;
keep_tables -> ok;
@@ -2588,12 +2624,12 @@ restore_items([Rec | Recs], Header, Schema, R) ->
case lists:keysearch(Tab, 1, R#r.tables) of
{value, {Tab, Where0, Snmp, RecName}} ->
Where = case Where0 of
- undefined ->
+ undefined ->
val({Tab, where_to_commit});
_ ->
Where0
end,
- {Rest, NRecs} = restore_tab_items([Rec | Recs], Tab,
+ {Rest, NRecs} = restore_tab_items([Rec | Recs], Tab,
RecName, Where, Snmp,
R#r.recs, R#r.insert_op),
restore_items(Rest, Header, Schema, R#r{recs = NRecs});
@@ -2601,12 +2637,12 @@ restore_items([Rec | Recs], Header, Schema, R) ->
Rest = skip_tab_items(Recs, Tab),
restore_items(Rest, Header, Schema, R)
end;
-
+
restore_items([], _Header, _Schema, R) ->
R.
restore_func(Tab, R) ->
- case lists:keysearch(Tab, 1, R#r.table_options) of
+ case lists:keysearch(Tab, 1, R#r.table_options) of
{value, {Tab, OP}} ->
OP;
false ->
@@ -2618,24 +2654,24 @@ where_to_commit(Tab, CsList) ->
Disc = [{N, disc_copies} || N <- pick(Tab, disc_copies, CsList, [])],
DiscO = [{N, disc_only_copies} || N <- pick(Tab, disc_only_copies, CsList, [])],
Ram ++ Disc ++ DiscO.
-
+
%% Changes of the Meta info of schema itself is not allowed
restore_schema([{schema, schema, _List} | Schema], R) ->
restore_schema(Schema, R);
restore_schema([{schema, Tab, List} | Schema], R) ->
case restore_func(Tab, R) of
- clear_tables ->
+ clear_tables ->
do_clear_table(Tab),
- Snmp = val({Tab, snmp}),
- RecName = val({Tab, record_name}),
+ Snmp = val({Tab, snmp}),
+ RecName = val({Tab, record_name}),
R2 = R#r{tables = [{Tab, undefined, Snmp, RecName} | R#r.tables]},
restore_schema(Schema, R2);
- recreate_tables ->
+ recreate_tables ->
case ?catch_val({Tab, cstruct}) of
- {'EXIT', _} ->
+ {'EXIT', _} ->
TidTs = {_Mod, Tid, Ts} = get(mnesia_activity_state),
RunningNodes = val({current, db_nodes}),
- Nodes = mnesia_lib:intersect(mnesia_lib:cs_to_nodes(list2cs(List)),
+ Nodes = mnesia_lib:intersect(mnesia_lib:cs_to_nodes(list2cs(List)),
RunningNodes),
mnesia_locker:wlock_no_exist(Tid, Ts#tidstore.store, Tab, Nodes),
TidTs;
@@ -2643,20 +2679,20 @@ restore_schema([{schema, Tab, List} | Schema], R) ->
TidTs = get_tid_ts_and_lock(Tab, write)
end,
NC = {cookie, ?unique_cookie},
- List2 = lists:keyreplace(cookie, 1, List, NC),
+ List2 = lists:keyreplace(cookie, 1, List, NC),
Where = where_to_commit(Tab, List2),
Snmp = pick(Tab, snmp, List2, []),
RecName = pick(Tab, record_name, List2, Tab),
insert_schema_ops(TidTs, [{op, restore_recreate, List2}]),
R2 = R#r{tables = [{Tab, Where, Snmp, RecName} | R#r.tables]},
restore_schema(Schema, R2);
- keep_tables ->
+ keep_tables ->
get_tid_ts_and_lock(Tab, write),
Snmp = val({Tab, snmp}),
- RecName = val({Tab, record_name}),
+ RecName = val({Tab, record_name}),
R2 = R#r{tables = [{Tab, undefined, Snmp, RecName} | R#r.tables]},
restore_schema(Schema, R2);
- skip_tables ->
+ skip_tables ->
restore_schema(Schema, R)
end;
@@ -2667,7 +2703,7 @@ restore_schema([{schema, Tab} | Schema], R) ->
restore_schema([], R) ->
R.
-restore_tab_items([Rec | Rest], Tab, RecName, Where, Snmp, Recs, Op)
+restore_tab_items([Rec | Rest], Tab, RecName, Where, Snmp, Recs, Op)
when element(1, Rec) == Tab ->
NewRecs = Op(Rec, Recs, RecName, Where, Snmp),
restore_tab_items(Rest, Tab, RecName, Where, Snmp, NewRecs, Op);
@@ -2675,7 +2711,7 @@ restore_tab_items([Rec | Rest], Tab, RecName, Where, Snmp, Recs, Op)
restore_tab_items(Rest, _Tab, _RecName, _Where, _Snmp, Recs, _Op) ->
{Rest, Recs}.
-skip_tab_items([Rec| Rest], Tab)
+skip_tab_items([Rec| Rest], Tab)
when element(1, Rec) == Tab ->
skip_tab_items(Rest, Tab);
skip_tab_items(Recs, _) ->
@@ -2710,7 +2746,6 @@ merge_schema() ->
merge_schema(UserFun) ->
schema_transaction(fun() -> UserFun(fun(Arg) -> do_merge_schema(Arg) end) end).
-
do_merge_schema(LockTabs0) ->
{_Mod, Tid, Ts} = get_tid_ts_and_lock(schema, write),
LockTabs = [{T, tab_to_nodes(T)} || T <- LockTabs0],
@@ -2732,14 +2767,14 @@ do_merge_schema(LockTabs0) ->
[mnesia_locker:wlock_no_exist(
Tid, Store, T, mnesia_lib:intersect(Ns, OtherNodes))
|| {T,Ns} <- LockTabs],
- case rpc:call(Node, mnesia_controller, get_cstructs, []) of
+ case fetch_cstructs(Node) of
{cstructs, Cstructs, RemoteRunning1} ->
LockedAlready = Running ++ [Node],
{New, Old} = mnesia_recover:connect_nodes(RemoteRunning1),
RemoteRunning = mnesia_lib:intersect(New ++ Old, RemoteRunning1),
- if
+ if
RemoteRunning /= RemoteRunning1 ->
- mnesia_lib:error("Mnesia on ~p could not connect to node(s) ~p~n",
+ mnesia_lib:error("Mnesia on ~p could not connect to node(s) ~p~n",
[node(), RemoteRunning1 -- RemoteRunning]),
mnesia:abort({node_not_running, RemoteRunning1 -- RemoteRunning});
true -> ok
@@ -2749,24 +2784,24 @@ do_merge_schema(LockTabs0) ->
[mnesia_locker:wlock_no_exist(Tid, Store, T,
mnesia_lib:intersect(Ns,NeedsLock))
|| {T,Ns} <- LockTabs],
- {value, SchemaCs} =
- lists:keysearch(schema, #cstruct.name, Cstructs),
+ NeedsConversion = need_old_cstructs(NeedsLock ++ LockedAlready),
+ {value, SchemaCs} = lists:keysearch(schema, #cstruct.name, Cstructs),
+ SchemaDef = cs2list(NeedsConversion, SchemaCs),
%% Announce that Node is running
- A = [{op, announce_im_running, node(),
- cs2list(SchemaCs), Running, RemoteRunning}],
+ A = [{op, announce_im_running, node(), SchemaDef, Running, RemoteRunning}],
do_insert_schema_ops(Store, A),
-
+
%% Introduce remote tables to local node
- do_insert_schema_ops(Store, make_merge_schema(Node, Cstructs)),
-
+ do_insert_schema_ops(Store, make_merge_schema(Node, NeedsConversion, Cstructs)),
+
%% Introduce local tables to remote nodes
Tabs = val({schema, tables}),
Ops = [{op, merge_schema, get_create_list(T)}
|| T <- Tabs,
not lists:keymember(T, #cstruct.name, Cstructs)],
do_insert_schema_ops(Store, Ops),
-
+
%% Ensure that the txn will be committed on all nodes
NewNodes = RemoteRunning -- Running,
mnesia_lib:set(prepare_op, {announce_im_running,NewNodes}),
@@ -2782,19 +2817,49 @@ do_merge_schema(LockTabs0) ->
not_merged
end.
+fetch_cstructs(Node) ->
+ case mnesia_monitor:needs_protocol_conversion(Node) of
+ true ->
+ case rpc:call(Node, mnesia_controller, get_cstructs, []) of
+ {cstructs, Cs0, RR} ->
+ {cstructs, [list2cs(cs2list(Cs)) || Cs <- Cs0], RR};
+ Err -> Err
+ end;
+ false ->
+ rpc:call(Node, mnesia_controller, get_remote_cstructs, [])
+ end.
+
+need_old_cstructs(Nodes) ->
+ Filter = fun(Node) -> not mnesia_monitor:needs_protocol_conversion(Node) end,
+ case lists:dropwhile(Filter, Nodes) of
+ [] -> false;
+ [Node|_] ->
+ case rpc:call(Node, mnesia_lib, val, [{schema,cstruct}]) of
+ #cstruct{} ->
+ %% mnesia_lib:warning("Mnesia on ~p do not need to convert cstruct (~p)~n",
+ %% [node(), Node]),
+ false;
+ {badrpc, _} ->
+ need_old_cstructs(lists:delete(Node,Nodes));
+ Cs when element(1, Cs) == cstruct, tuple_size(Cs) == 17 ->
+ ver4_4_18; % Without majority
+ Cs when element(1, Cs) == cstruct, tuple_size(Cs) == 18 ->
+ ver4_4_19 % With majority
+ end
+ end.
+
tab_to_nodes(Tab) when is_atom(Tab) ->
Cs = val({Tab, cstruct}),
mnesia_lib:cs_to_nodes(Cs).
-make_merge_schema(Node, [Cs | Cstructs]) ->
- Ops = do_make_merge_schema(Node, Cs),
- Ops ++ make_merge_schema(Node, Cstructs);
-make_merge_schema(_Node, []) ->
+make_merge_schema(Node, NeedsConv, [Cs | Cstructs]) ->
+ Ops = do_make_merge_schema(Node, NeedsConv, Cs),
+ Ops ++ make_merge_schema(Node, NeedsConv, Cstructs);
+make_merge_schema(_Node, _, []) ->
[].
%% Merge definitions of schema table
-do_make_merge_schema(Node, RemoteCs)
- when RemoteCs#cstruct.name == schema ->
+do_make_merge_schema(Node, NeedsConv, RemoteCs = #cstruct{name = schema}) ->
Cs = val({schema, cstruct}),
Masters = mnesia_recover:get_master_nodes(schema),
HasRemoteMaster = lists:member(Node, Masters),
@@ -2804,15 +2869,15 @@ do_make_merge_schema(Node, RemoteCs)
StCsLocal = mnesia_lib:cs_to_storage_type(node(), Cs),
StRcsLocal = mnesia_lib:cs_to_storage_type(node(), RemoteCs),
StCsRemote = mnesia_lib:cs_to_storage_type(Node, Cs),
- StRcsRemote = mnesia_lib:cs_to_storage_type(Node, RemoteCs),
-
+ StRcsRemote = mnesia_lib:cs_to_storage_type(Node, RemoteCs),
+
if
Cs#cstruct.cookie == RemoteCs#cstruct.cookie,
Cs#cstruct.version == RemoteCs#cstruct.version ->
%% Great, we have the same cookie and version
%% and do not need to merge cstructs
[];
-
+
Cs#cstruct.cookie /= RemoteCs#cstruct.cookie,
Cs#cstruct.disc_copies /= [],
RemoteCs#cstruct.disc_copies /= [] ->
@@ -2823,14 +2888,14 @@ do_make_merge_schema(Node, RemoteCs)
HasRemoteMaster == false ->
%% Choose local cstruct,
%% since it's the master
- [{op, merge_schema, cs2list(Cs)}];
+ [{op, merge_schema, cs2list(NeedsConv, Cs)}];
HasRemoteMaster == true,
HasLocalMaster == false ->
%% Choose remote cstruct,
%% since it's the master
- [{op, merge_schema, cs2list(RemoteCs)}];
-
+ [{op, merge_schema, cs2list(NeedsConv, RemoteCs)}];
+
true ->
Str = io_lib:format("Incompatible schema cookies. "
"Please, restart from old backup."
@@ -2838,12 +2903,12 @@ do_make_merge_schema(Node, RemoteCs)
[Node, cs2list(RemoteCs), node(), cs2list(Cs)]),
throw(Str)
end;
-
+
StCsLocal /= StRcsLocal, StRcsLocal /= unknown, StCsLocal /= ram_copies ->
Str = io_lib:format("Incompatible schema storage types (local). "
"on ~w storage ~w, on ~w storage ~w~n",
[node(), StCsLocal, Node, StRcsLocal]),
- throw(Str);
+ throw(Str);
StCsRemote /= StRcsRemote, StCsRemote /= unknown, StRcsRemote /= ram_copies ->
Str = io_lib:format("Incompatible schema storage types (remote). "
"on ~w cs ~w, on ~w rcs ~w~n",
@@ -2854,27 +2919,27 @@ do_make_merge_schema(Node, RemoteCs)
%% Choose local cstruct,
%% since it involves disc nodes
MergedCs = merge_cstructs(Cs, RemoteCs, Force),
- [{op, merge_schema, cs2list(MergedCs)}];
-
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}];
+
RemoteCs#cstruct.disc_copies /= [] ->
%% Choose remote cstruct,
%% since it involves disc nodes
MergedCs = merge_cstructs(RemoteCs, Cs, Force),
- [{op, merge_schema, cs2list(MergedCs)}];
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}];
Cs > RemoteCs ->
%% Choose remote cstruct
MergedCs = merge_cstructs(RemoteCs, Cs, Force),
- [{op, merge_schema, cs2list(MergedCs)}];
-
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}];
+
true ->
%% Choose local cstruct
MergedCs = merge_cstructs(Cs, RemoteCs, Force),
- [{op, merge_schema, cs2list(MergedCs)}]
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}]
end;
%% Merge definitions of normal table
-do_make_merge_schema(Node, RemoteCs) ->
+do_make_merge_schema(Node, NeedsConv, RemoteCs = #cstruct{}) ->
Tab = RemoteCs#cstruct.name,
Masters = mnesia_recover:get_master_nodes(schema),
HasRemoteMaster = lists:member(Node, Masters),
@@ -2883,27 +2948,27 @@ do_make_merge_schema(Node, RemoteCs) ->
case ?catch_val({Tab, cstruct}) of
{'EXIT', _} ->
%% A completely new table, created while Node was down
- [{op, merge_schema, cs2list(RemoteCs)}];
+ [{op, merge_schema, cs2list(NeedsConv, RemoteCs)}];
Cs when Cs#cstruct.cookie == RemoteCs#cstruct.cookie ->
if
Cs#cstruct.version == RemoteCs#cstruct.version ->
%% We have exactly the same version of the
%% table def
[];
-
+
Cs#cstruct.version > RemoteCs#cstruct.version ->
%% Oops, we have different versions
%% of the table def, lets merge them.
%% The only changes that may have occurred
%% is that new replicas may have been added.
MergedCs = merge_cstructs(Cs, RemoteCs, Force),
- [{op, merge_schema, cs2list(MergedCs)}];
-
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}];
+
Cs#cstruct.version < RemoteCs#cstruct.version ->
%% Oops, we have different versions
%% of the table def, lets merge them
MergedCs = merge_cstructs(RemoteCs, Cs, Force),
- [{op, merge_schema, cs2list(MergedCs)}]
+ [{op, merge_schema, cs2list(NeedsConv, MergedCs)}]
end;
Cs ->
%% Different cookies, not possible to merge
@@ -2912,14 +2977,14 @@ do_make_merge_schema(Node, RemoteCs) ->
HasRemoteMaster == false ->
%% Choose local cstruct,
%% since it's the master
- [{op, merge_schema, cs2list(Cs)}];
+ [{op, merge_schema, cs2list(NeedsConv, Cs)}];
HasRemoteMaster == true,
HasLocalMaster == false ->
%% Choose remote cstruct,
%% since it's the master
- [{op, merge_schema, cs2list(RemoteCs)}];
-
+ [{op, merge_schema, cs2list(NeedsConv, RemoteCs)}];
+
true ->
Str = io_lib:format("Bad cookie in table definition"
" ~w: ~w = ~w, ~w = ~w~n",
@@ -2989,7 +3054,7 @@ compare_storage_type(true, One, Another) ->
compare_storage_type(false, Another, One);
compare_storage_type(false, _One, _Another) ->
incompatible.
-
+
change_storage_type(N, ram_copies, Cs) ->
Nodes = [N | Cs#cstruct.ram_copies],
Cs#cstruct{ram_copies = mnesia_lib:uniq(Nodes)};
@@ -3071,14 +3136,14 @@ verify_merge(RemoteCs) ->
if
StCsLocal == StRcsLocal -> ok;
StCsLocal == unknown -> ok;
- (StRcsLocal == unknown), (HasRemoteMaster == false) ->
+ (StRcsLocal == unknown), (HasRemoteMaster == false) ->
{merge_error, Cs, RemoteCs};
%% Trust the merger
true -> ok
end
end.
-announce_im_running([N | Ns], SchemaCs) ->
+announce_im_running([N | Ns], SchemaCs) ->
{L1, L2} = mnesia_recover:connect_nodes([N]),
case lists:member(N, L1) or lists:member(N, L2) of
true ->
@@ -3095,7 +3160,7 @@ announce_im_running([], _) ->
unannounce_im_running([N | Ns]) ->
mnesia_lib:del({current, db_nodes}, N),
- mnesia_controller:del_active_replica(schema, N),
+ mnesia_controller:del_active_replica(schema, N),
unannounce_im_running(Ns);
unannounce_im_running([]) ->
ok.
diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index fbf318c614..e3bdbd1489 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -191,7 +191,10 @@ int main(int argc, char** argv) {
static cpu_t *read_procstat(FILE *fp, cpu_t *cpu) {
char buffer[BUFFERSIZE];
- fgets(buffer, BUFFERSIZE, fp);
+ if (fgets(buffer, BUFFERSIZE, fp) == NULL) {
+ memset(cpu, 0, sizeof(cpu_t));
+ return cpu;
+ }
sscanf(buffer, "cpu%u %Lu %Lu %Lu %Lu %Lu %Lu %Lu %Lu",
&(cpu->id),
&(cpu->user),
@@ -223,7 +226,11 @@ static void util_measure(unsigned int **result_vec, int *result_sz) {
return;
}
- fgets(buffer, BUFFERSIZE, fp); /*ignore read*/
+ /*ignore read*/
+ if (fgets(buffer, BUFFERSIZE, fp) == NULL) {
+ *result_sz = 0;
+ return;
+ }
rv = *result_vec;
rv[0] = no_of_cpus;
rv[1] = CU_VALUES;
@@ -447,8 +454,12 @@ static void sendv(unsigned int data[], int ints) {
}
static void error(char* err_msg) {
- write(FD_ERR, err_msg, strlen(err_msg));
- write(FD_ERR, "\n", 1);
+ /*
+ * if we get error here we have trouble,
+ * silence unnecessary warnings
+ */
+ if(write(FD_ERR, err_msg, strlen(err_msg)));
+ if(write(FD_ERR, "\n", 1));
exit(-1);
}
diff --git a/lib/parsetools/src/leex.erl b/lib/parsetools/src/leex.erl
index 942e9928b1..cdf20461d9 100644
--- a/lib/parsetools/src/leex.erl
+++ b/lib/parsetools/src/leex.erl
@@ -73,12 +73,15 @@
%%% Interface to erl_compile.
compile(Input0, Output0,
- #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+ #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+ specific=Specific}) ->
Input = assure_extension(shorten_filename(Input0), ".xrl"),
Output = assure_extension(shorten_filename(Output0), ".erl"),
Includefile = lists:sublist(Includes, 1),
+ Werror = proplists:get_bool(warnings_as_errors, Specific),
Opts = [{scannerfile,Output},{includefile,Includefile},{verbose,Verbose},
- {report_errors,true},{report_warnings,WarnLevel > 0}],
+ {report_errors,true},{report_warnings,WarnLevel > 0},
+ {warnings_as_errors, Werror}],
case file(Input, Opts) of
{ok, _} ->
ok;
@@ -107,7 +110,7 @@ file(File, Opts0) ->
St = try
{ok,REAs,Actions,Code,St2} = parse_file(St1),
{DFA,DF} = make_dfa(REAs, St2),
- case werr(St2) of
+ case werror(St2) of
false ->
St3 = out_file(St2, DFA, DF, Actions, Code),
case lists:member(dfa_graph, St3#leex.opts) of
@@ -259,9 +262,9 @@ leex_ret(St) ->
report_warnings(St),
Es = pack_errors(St#leex.errors),
Ws = pack_warnings(St#leex.warnings),
- Werr = werr(St),
+ Werror = werror(St),
if
- Werr ->
+ Werror ->
do_error_return(St, Es, Ws);
Es =:= [] ->
case member(return_warnings, St#leex.opts) of
@@ -278,9 +281,9 @@ do_error_return(St, Es, Ws) ->
false -> error
end.
-werr(St) ->
- member(warnings_as_errors, St#leex.opts)
- andalso length(St#leex.warnings) > 0.
+werror(St) ->
+ St#leex.warnings =/= []
+ andalso member(warnings_as_errors, St#leex.opts).
pack_errors([{File,_} | _] = Es) ->
[{File, flatmap(fun({_,E}) -> [E] end, sort(Es))}];
@@ -304,15 +307,24 @@ report_errors(St) ->
end, report_errors, St#leex.opts).
report_warnings(St) ->
- when_opt(fun () ->
- foreach(fun({File,{none,Mod,W}}) ->
- io:fwrite("~s: Warning: ~s\n",
- [File,Mod:format_error(W)]);
- ({File,{Line,Mod,W}}) ->
- io:fwrite("~s:~w: Warning: ~s\n",
- [File,Line,Mod:format_error(W)])
- end, sort(St#leex.warnings))
- end, report_warnings, St#leex.opts).
+ Werror = member(warnings_as_errors, St#leex.opts),
+ Prefix = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, St#leex.opts),
+ ShouldReport = member(report_warnings, St#leex.opts) orelse ReportWerror,
+ when_bool(fun () ->
+ foreach(fun({File,{none,Mod,W}}) ->
+ io:fwrite("~s: ~s~s\n",
+ [File,Prefix,
+ Mod:format_error(W)]);
+ ({File,{Line,Mod,W}}) ->
+ io:fwrite("~s:~w: ~s~s\n",
+ [File,Line,Prefix,
+ Mod:format_error(W)])
+ end, sort(St#leex.warnings))
+ end, ShouldReport).
-spec add_error(_, #leex{}) -> no_return().
add_error(E, St) ->
@@ -360,6 +372,12 @@ when_opt(Do, Opt, Opts) ->
false -> ok
end.
+when_bool(Do, Bool) ->
+ case Bool of
+ true -> Do();
+ false -> ok
+ end.
+
verbose_print(St, Format, Args) ->
when_opt(fun () -> io:fwrite(Format, Args) end, verbose, St#leex.opts).
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index 72cff3af92..354d56527d 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -133,12 +133,15 @@
%%% Interface to erl_compile.
compile(Input0, Output0,
- #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+ #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+ specific=Specific}) ->
Input = shorten_filename(Input0),
Output = shorten_filename(Output0),
Includefile = lists:sublist(Includes, 1),
+ Werror = proplists:get_bool(warnings_as_errors, Specific),
Opts = [{parserfile,Output}, {includefile,Includefile}, {verbose,Verbose},
- {report_errors, true}, {report_warnings, WarnLevel > 0}],
+ {report_errors, true}, {report_warnings, WarnLevel > 0},
+ {warnings_as_errors, Werror}],
case file(Input, Opts) of
{ok, _OutFile} ->
ok;
@@ -411,15 +414,15 @@ infile(Parent, Infilex, Options) ->
{error, Reason} ->
add_error(St0#yecc.infile, none, {file_error, Reason}, St0)
end,
- case {St#yecc.errors, werr(St)} of
+ case {St#yecc.errors, werror(St)} of
{[], false} -> ok;
_ -> _ = file:delete(St#yecc.outfile)
end,
Parent ! {self(), yecc_ret(St)}.
-werr(St) ->
- member(warnings_as_errors, St#yecc.options)
- andalso length(St#yecc.warnings) > 0.
+werror(St) ->
+ St#yecc.warnings =/= []
+ andalso member(warnings_as_errors, St#yecc.options).
outfile(St0) ->
case file:open(St0#yecc.outfile, [write, delayed_write]) of
@@ -783,9 +786,9 @@ yecc_ret(St0) ->
report_warnings(St),
Es = pack_errors(St#yecc.errors),
Ws = pack_warnings(St#yecc.warnings),
- Werr = werr(St),
+ Werror = werror(St),
if
- Werr ->
+ Werror ->
do_error_return(St, Es, Ws);
Es =:= [] ->
case member(return_warnings, St#yecc.options) of
@@ -849,14 +852,22 @@ report_errors(St) ->
end.
report_warnings(St) ->
- case member(report_warnings, St#yecc.options) of
+ Werror = member(warnings_as_errors, St#yecc.options),
+ Prefix = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, St#yecc.options),
+ case member(report_warnings, St#yecc.options) orelse ReportWerror of
true ->
foreach(fun({File,{none,Mod,W}}) ->
- io:fwrite(<<"~s: Warning: ~s\n">>,
- [File,Mod:format_error(W)]);
+ io:fwrite(<<"~s: ~s~s\n">>,
+ [File,Prefix,
+ Mod:format_error(W)]);
({File,{Line,Mod,W}}) ->
- io:fwrite(<<"~s:~w: Warning: ~s\n">>,
- [File,Line,Mod:format_error(W)])
+ io:fwrite(<<"~s:~w: ~s~s\n">>,
+ [File,Line,Prefix,
+ Mod:format_error(W)])
end, sort(St#yecc.warnings));
false ->
ok
diff --git a/lib/parsetools/test/leex_SUITE.erl b/lib/parsetools/test/leex_SUITE.erl
index 48312445ef..1e50aedf07 100644
--- a/lib/parsetools/test/leex_SUITE.erl
+++ b/lib/parsetools/test/leex_SUITE.erl
@@ -152,6 +152,7 @@ file(Config) when is_list(Config) ->
?line writable(Dotfile),
file:delete(Dotfile),
+ ok = file:delete(Scannerfile),
Warn = <<"Definitions.1998\n"
"D = [0-9]\n"
"Rules.\n"
@@ -159,11 +160,15 @@ file(Config) when is_list(Config) ->
"Erlang code.\n">>,
ok = file:write_file(Filename, Warn),
error = leex:file(Filename, [warnings_as_errors]),
+ false = filelib:is_regular(Scannerfile),
error = leex:file(Filename, [return_warnings,warnings_as_errors]),
- {ok,Scannerfile,[{Filename,[{1,leex,ignored_characters}]}]} =
- leex:file(Filename, [return_warnings]),
+ false = filelib:is_regular(Scannerfile),
{error,_,[{Filename,[{1,leex,ignored_characters}]}]} =
- leex:file(Filename, [return_errors,warnings_as_errors]),
+ leex:file(Filename, [return_errors,warnings_as_errors]),
+ false = filelib:is_regular(Scannerfile),
+ {ok,Scannerfile,[{Filename,[{1,leex,ignored_characters}]}]} =
+ leex:file(Filename, [return_warnings]),
+ true = filelib:is_regular(Scannerfile),
file:delete(Filename),
ok.
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index 0133524950..a5f66b48e9 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -173,6 +173,7 @@ syntax(Config) when is_list(Config) ->
%% Report errors. Very simple test of format_error/1.
Ret = [return, {report, true}],
Filename = filename:join(Dir, "file.yrl"),
+ Parserfile = filename:join(Dir, "file.erl"),
Parserfile1 = filename:join(Dir, "a file"),
?line ok = file:write_file(Filename, <<"">>),
@@ -248,12 +249,17 @@ syntax(Config) when is_list(Config) ->
yecc:file(Filename, Ret),
%% Bad declaration with warnings_as_errors.
+ ok = file:delete(Parserfile),
error = yecc:file(Filename, [warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
error = yecc:file(Filename, [return_warnings,warnings_as_errors]),
- {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
- yecc:file(Filename, [return_warnings]),
+ false = filelib:is_regular(Parserfile),
{error,_,[{_,[{2,yecc,bad_declaration}]}]} =
yecc:file(Filename, [return_errors,warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
+ {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
+ yecc:file(Filename, [return_warnings]),
+ true = filelib:is_regular(Parserfile),
%% Bad declaration.
?line ok = file:write_file(Filename,
diff --git a/lib/sasl/doc/src/systools.xml b/lib/sasl/doc/src/systools.xml
index 883c9c372b..8c1c327d74 100644
--- a/lib/sasl/doc/src/systools.xml
+++ b/lib/sasl/doc/src/systools.xml
@@ -45,7 +45,8 @@
<v>Name = string()</v>
<v>UpFrom = DownTo = [Name | {Name,Descr}]</v>
<v>&nbsp;Descr = term()</v>
- <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}</v>
+ <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}
+ | warnings_as_errors</v>
<v>&nbsp;Dir = string()</v>
<v>Result = ok | error | {ok,Relup,Module,Warnings} | {error,Module,Error}</v>
<v>&nbsp;Relup - see relup(4)</v>
@@ -122,6 +123,8 @@
<p>If the option <c>noexec</c> is provided, the function returns
the same values as for <c>silent</c> but no <c>relup</c> file
is created.</p>
+ <p>If the option <c>warnings_as_errors</c> is provided, warnings
+ are treated as errors.</p>
</desc>
</func>
<func>
@@ -130,7 +133,8 @@
<fsummary>Generate a boot script <c>.script/.boot</c>.</fsummary>
<type>
<v>Name = string()</v>
- <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}] | silent | {outdir,Dir}</v>
+ <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}]
+ | silent | {outdir,Dir} | warnings_as_errors</v>
<v>&nbsp;Dir = string()</v>
<v>&nbsp;Var = {VarName,Prefix}</v>
<v>&nbsp;&nbsp;VarName = Prefix = string()</v>
@@ -232,6 +236,8 @@
Warnings and errors can be converted to strings by calling
<c>Module:format_warning(Warnings)</c> or
<c>Module:format_error(Error)</c>.</p>
+ <p>If the option <c>warnings_as_errors</c> is provided, warnings
+ are treated as errors.</p>
</desc>
</func>
<func>
diff --git a/lib/sasl/src/systools_lib.erl b/lib/sasl/src/systools_lib.erl
index f951647b79..1b6ea125d9 100644
--- a/lib/sasl/src/systools_lib.erl
+++ b/lib/sasl/src/systools_lib.erl
@@ -24,7 +24,7 @@
%%
-export([file_term2binary/2, read_term/1, read_term_from_stream/2,
- get_dirs/1, get_path/1]).
+ get_dirs/1, get_path/1, werror/2]).
-include_lib("kernel/include/file.hrl").
@@ -219,6 +219,7 @@ flat([H|T], Ack) ->
flat(T, [H|Ack]);
flat([], Ack) ->
lists:reverse(Ack).
-
-
+
+werror(Options, Warnings) ->
+ lists:member(warnings_as_errors, Options) andalso Warnings =/= [].
diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl
index 5dc83e7b2a..7f400f5cce 100644
--- a/lib/sasl/src/systools_make.erl
+++ b/lib/sasl/src/systools_make.erl
@@ -44,10 +44,12 @@
%%-----------------------------------------------------------------
%% Create a boot script from a release file.
-%% Options is a list of {path, Path} | silent | local where path sets
-%% the search path, silent supresses error message printing on console,
-%% local generates a script with references to the directories there
-%% the applications are found.
+%% Options is a list of {path, Path} | silent | local
+%% | warnings_as_errors
+%% where path sets the search path, silent supresses error message
+%% printing on console, local generates a script with references
+%% to the directories there the applications are found,
+%% and warnings_as_errors treats warnings as errors.
%%
%% New options: {path,Path} can contain wildcards
%% src_tests
@@ -85,11 +87,16 @@ make_script(RelName, Output, Flags) when is_list(RelName),
ModTestP = {member(src_tests, Flags),xref_p(Flags)},
case get_release(RelName, Path, ModTestP, machine(Flags)) of
{ok, Release, Appls, Warnings} ->
- case generate_script(Output,Release,Appls,Flags) of
- ok ->
+ case systools_lib:werror(Flags, Warnings) of
+ true ->
return(ok,Warnings,Flags);
- Error ->
- return(Error,Warnings,Flags)
+ false ->
+ case generate_script(Output,Release,Appls,Flags) of
+ ok ->
+ return(ok,Warnings,Flags);
+ Error ->
+ return(Error,Warnings,Flags)
+ end
end;
Error ->
return(Error,[],Flags)
@@ -130,10 +137,21 @@ get_outdir(Flags) ->
return(ok,Warnings,Flags) ->
case member(silent,Flags) of
true ->
- {ok,?MODULE,Warnings};
+ case systools_lib:werror(Flags, Warnings) of
+ true ->
+ error;
+ false ->
+ {ok,?MODULE,Warnings}
+ end;
_ ->
- io:format("~s",[format_warning(Warnings)]),
- ok
+ case member(warnings_as_errors,Flags) of
+ true ->
+ io:format("~s",[format_warning(Warnings, true)]),
+ error;
+ false ->
+ io:format("~s",[format_warning(Warnings)]),
+ ok
+ end
end;
return({error,Mod,Error},_,Flags) ->
case member(silent,Flags) of
@@ -1833,78 +1851,89 @@ get_flag(_,_) -> false.
%% Check Options for make_script
check_args_script(Args) ->
cas(Args,
- {undef, undef, undef, undef, undef, undef, undef, undef, []}).
+ {undef, undef, undef, undef, undef, undef, undef, undef,
+ undef, []}).
-cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps, X}) ->
+cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps,_Werror, X}) ->
X;
%%% path ---------------------------------------------------------------
-cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(P) ->
+cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(P) ->
case check_path(P) of
ok ->
- cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+ cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
- X++[{path,P}]})
+ Werror, X++[{path,P}]})
end;
%%% silent -------------------------------------------------------------
-cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
%%% local --------------------------------------------------------------
-cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps, X});
+cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
%%% src_tests -------------------------------------------------------
-cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach,
- Xref, XrefApps, X}) ->
+cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
cas(Args,
- {Path, Sil, Loc, src_tests, Var, Mach, Xref, XrefApps,X});
+ {Path, Sil, Loc, src_tests, Var, Mach, Xref, Werror, XrefApps,X});
%%% variables ----------------------------------------------------------
-cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(V) ->
+cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(V) ->
case check_vars(V) of
ok ->
cas(Args,
- {Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, X});
+ {Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
- X++[{variables, V}]})
+ Werror, X++[{variables, V}]})
end;
%%% machine ------------------------------------------------------------
-cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_atom(M) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_atom(M) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% exref --------------------------------------------------------------
-cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach,
- _Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, X});
+cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach, _Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, Werror, X});
%%% exref Apps ---------------------------------------------------------
-cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(Apps) ->
+cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(Apps) ->
case check_apps(Apps) of
ok ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach,
- Xref, Apps, X});
+ Xref, Apps, Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X++[{exref, Apps}]})
+ Xref, XrefApps, Werror, X++[{exref, Apps}]})
end;
%%% outdir Dir ---------------------------------------------------------
-cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(Dir) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(Dir) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% otp_build (secret, not documented) ---------------------------------
-cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% no_module_tests (kept for backwards compatibility, but ignored) ----
-cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
+%%% warnings_as_errors (kept for backwards compatibility, but ignored) ----
+cas([warnings_as_errors | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, _Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ warnings_as_errors, X});
%%% ERROR --------------------------------------------------------------
-cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X++[Y]}).
+cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror,
+ X++[Y]}).
@@ -2030,7 +2059,6 @@ check_apps([H|T]) when is_atom(H) ->
check_apps(_) ->
error.
-
%% Format error
format_error(badly_formatted_release) ->
@@ -2144,21 +2172,31 @@ form_tar_err({add, File, Error}) ->
%% Format warning
format_warning(Warnings) ->
- map(fun({warning,W}) -> form_warn(W) end, Warnings).
-
-form_warn({source_not_found,{Mod,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Source code not found: ~p.erl~n",
- [App,Mod]);
-form_warn({{parse_error, File},{_,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Parse error: ~p~n",
- [App,File]);
-form_warn({obj_out_of_date,{Mod,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Object code (~p) out of date~n",[App,Mod]);
-form_warn({exref_undef, Undef}) ->
- F = fun({M,F,A}) ->
- io_lib:format("*WARNING* Undefined function ~p:~p/~p~n",
- [M,F,A])
+ format_warning(Warnings, false).
+
+format_warning(Warnings, Werror) ->
+ Prefix = case Werror of
+ true ->
+ "";
+ false ->
+ "*WARNING* "
+ end,
+ map(fun({warning,W}) -> form_warn(Prefix, W) end, Warnings).
+
+form_warn(Prefix, {source_not_found,{Mod,_,App,_,_}}) ->
+ io_lib:format("~s~p: Source code not found: ~p.erl~n",
+ [Prefix,App,Mod]);
+form_warn(Prefix, {{parse_error, File},{_,_,App,_,_}}) ->
+ io_lib:format("~s~p: Parse error: ~p~n",
+ [Prefix,App,File]);
+form_warn(Prefix, {obj_out_of_date,{Mod,_,App,_,_}}) ->
+ io_lib:format("~s~p: Object code (~p) out of date~n",
+ [Prefix,App,Mod]);
+form_warn(Prefix, {exref_undef, Undef}) ->
+ F = fun({M,F,A}) ->
+ io_lib:format("~sUndefined function ~p:~p/~p~n",
+ [Prefix,M,F,A])
end,
map(F, Undef);
-form_warn(What) ->
- io_lib:format("*WARNING* ~p~n", [What]).
+form_warn(Prefix, What) ->
+ io_lib:format("~s ~p~n", [Prefix,What]).
diff --git a/lib/sasl/src/systools_relup.erl b/lib/sasl/src/systools_relup.erl
index ec5486226c..6d9e922900 100644
--- a/lib/sasl/src/systools_relup.erl
+++ b/lib/sasl/src/systools_relup.erl
@@ -122,7 +122,7 @@
%% rel_filename() = description() = string()
%% Opts = [opt()]
%% opt() = {path, [path()]} | silent | noexec | restart_emulator
-%% | {outdir, string()}
+%% | {outdir, string()} | warnings_as_errors
%% path() = [string()]
%% Ret = ok | error | {ok, Relup, Module, Warnings} | {error, Module, Error}
%%
@@ -139,8 +139,9 @@
%%
%% The option `path' sets search path, `silent' suppresses printing of
%% error messages to the console, `noexec' inhibits the creation of
-%% the output "relup" file, and restart_emulator ensures that the new
-%% emulator is restarted (as the final step).
+%% the output "relup" file, restart_emulator ensures that the new
+%% emulator is restarted (as the final step), and `warnings_as_errors'
+%% treats warnings as errors.
%% ----------------------------------------------------------------
mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs) ->
mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, []).
@@ -153,14 +154,29 @@ mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Opts) ->
{false, false} ->
case R of
{ok, _Res, _Mod, Ws} ->
- print_warnings(Ws),
- ok;
+ print_warnings(Ws, Opts),
+ case systools_lib:werror(Opts, Ws) of
+ true ->
+ error;
+ false ->
+ ok
+ end;
Other ->
print_error(Other),
error
end;
- _ ->
- R
+ _ ->
+ case R of
+ {ok, _Res, _Mod, Ws} ->
+ case systools_lib:werror(Opts, Ws) of
+ true ->
+ error;
+ false ->
+ R
+ end;
+ R ->
+ R
+ end
end;
BadArg ->
erlang:error({badarg, BadArg})
@@ -195,7 +211,12 @@ do_mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Path, Opts) ->
{Dn, Ws2} = foreach_baserel_dn(TopRel, TopApps, BaseDnRelDcs,
Path, Opts, Ws1),
Relup = {TopRel#release.vsn, Up, Dn},
- write_relup_file(Relup, Opts),
+ case systools_lib:werror(Opts, Ws2) of
+ true ->
+ ok;
+ false ->
+ write_relup_file(Relup, Opts)
+ end,
{ok, Relup, ?MODULE, Ws2};
Other ->
throw(Other)
@@ -527,20 +548,29 @@ format_error(Error) ->
io:format("~p~n", [Error]).
-print_warnings(Ws) when is_list(Ws) ->
- lists:foreach(fun(W) -> print_warning(W) end, Ws);
-print_warnings(W) ->
- print_warning(W).
+print_warnings(Ws, Opts) when is_list(Ws) ->
+ lists:foreach(fun(W) -> print_warning(W, Opts) end, Ws);
+print_warnings(W, Opts) ->
+ print_warning(W, Opts).
-print_warning(W) ->
- S = format_warning(W),
+print_warning(W, Opts) ->
+ Prefix = case lists:member(warnings_as_errors, Opts) of
+ true ->
+ "";
+ false ->
+ "*WARNING* "
+ end,
+ S = format_warning(Prefix, W),
io:format("~s", [S]).
-format_warning({erts_vsn_changed, {Rel1, Rel2}}) ->
- io_lib:format("*WARNING* The ERTS version changed between ~p and ~p~n",
- [Rel1, Rel2]);
-format_warning(What) ->
- io_lib:format("*WARNING* ~p~n",[What]).
+format_warning(W) ->
+ format_warning("*WARNING* ", W).
+
+format_warning(Prefix, {erts_vsn_changed, {Rel1, Rel2}}) ->
+ io_lib:format("~sThe ERTS version changed between ~p and ~p~n",
+ [Prefix, Rel1, Rel2]);
+format_warning(Prefix, What) ->
+ io_lib:format("~s~p~n",[Prefix, What]).
get_reason({error, {open, _, _}}) -> open;
diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl
index 539f6de99d..e352247d44 100644
--- a/lib/sasl/test/systools_SUITE.erl
+++ b/lib/sasl/test/systools_SUITE.erl
@@ -396,6 +396,7 @@ src_tests_script(Config) when is_list(Config) ->
?line PSAVE = code:get_path(), % Save path
?line {LatestDir, LatestName} = create_script(latest,Config),
+ ?line BootFile = LatestName ++ ".boot",
?line DataDir = filename:absname(?copydir),
?line LibDir = fname([DataDir, d_missing_src, lib]),
@@ -416,14 +417,32 @@ src_tests_script(Config) when is_list(Config) ->
?line Erl2 = filename:join([P1,"..","src","db2.erl"]),
?line file:delete(Erl2),
- %% Then make script - two warnings should be issued when
- %% src_tests is given
+ %% Then make script
+
+ %% .boot file should not exist
+ ?line ok = file:delete(BootFile),
+ ?line false = filelib:is_regular(BootFile),
+ %% With warnings_as_errors and src_tests option, an error should be issued
+ ?line error =
+ systools:make_script(LatestName, [silent, {path, N}, src_tests,
+ warnings_as_errors]),
+ ?line error =
+ systools:make_script(LatestName, [{path, N}, src_tests,
+ warnings_as_errors]),
+
+ %% due to warnings_as_errors .boot file should still not exist
+ ?line false = filelib:is_regular(BootFile),
+
+ %% Two warnings should be issued when src_tests is given
%% 1. old object code for db1.beam
%% 2. missing source code for db2.beam
?line {ok, _, [{warning,{obj_out_of_date,_}},
{warning,{source_not_found,_}}]} =
systools:make_script(LatestName, [silent, {path, N}, src_tests]),
+ %% .boot file should exist now
+ ?line true = filelib:is_regular(BootFile),
+
%% Without the src_tests option, no warning should be issued
?line {ok, _, []} =
systools:make_script(LatestName, [silent, {path, N}]),
@@ -1150,6 +1169,21 @@ normal_relup(Config) when is_list(Config) ->
[{path, P}, silent]),
?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
+ %% file should not be written if warnings_as_errors is enabled.
+ %% delete before running tests.
+ ?line ok = file:delete("relup"),
+
+ %% Check that warnings are treated as errors
+ ?line error =
+ systools:make_relup(LatestName, [LatestName2], [LatestName1],
+ [{path, P}, warnings_as_errors]),
+ ?line error =
+ systools:make_relup(LatestName, [LatestName2], [LatestName1],
+ [{path, P}, silent, warnings_as_errors]),
+
+ %% relup file should not exist
+ ?line false = filelib:is_regular("relup"),
+
%% Check that warnings get through
?line ok = systools:make_relup(LatestName, [LatestName2], [LatestName1],
[{path, P}]),
@@ -1159,6 +1193,9 @@ normal_relup(Config) when is_list(Config) ->
[{path, P}, silent]),
?line ok = check_relup([{fe, "3.1"}, {db, "2.1"}], [{db, "1.0"}]),
+ %% relup file should exist now
+ ?line true = filelib:is_regular("relup"),
+
?line ok = file:set_cwd(OldDir),
ok.
diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl
index cee11ba97a..c964b08168 100644
--- a/lib/snmp/test/snmp_compiler_test.erl
+++ b/lib/snmp/test/snmp_compiler_test.erl
@@ -47,7 +47,7 @@
module_identity/1,
agent_capabilities/1,
module_compliance/1,
- warnings_as_errors/1,
+ warnings_as_errors/1,
otp_6150/1,
otp_8574/1,
@@ -101,7 +101,7 @@ all() ->
module_identity,
agent_capabilities,
module_compliance,
- warnings_as_errors,
+ warnings_as_errors,
{group, tickets}
].
@@ -282,8 +282,8 @@ warnings_as_errors(Config) when is_list(Config) ->
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "OTP8574-MIB.mib"),
OutFile = join(Dir, "OTP8574-MIB.bin"),
- Opts = [{group_check, false},
- {outdir, Dir},
+ Opts = [{group_check, false},
+ {outdir, Dir},
{verbosity, trace},
relaxed_row_name_assign_check],
{error, compilation_failed} =
@@ -291,6 +291,7 @@ warnings_as_errors(Config) when is_list(Config) ->
false = filelib:is_regular(OutFile),
{ok, _} = snmpc:compile(MibFile, Opts),
true = filelib:is_regular(OutFile),
+ ok = file:delete(OutFile),
ok.
diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl
index 5187d0f78f..cec81d551b 100644
--- a/lib/ssl/src/ssl_connection.erl
+++ b/lib/ssl/src/ssl_connection.erl
@@ -1778,7 +1778,8 @@ format_reply(binary, _, N, Data) when N > 0 -> % Header mode
format_reply(binary, _, _, Data) ->
Data;
format_reply(list, Packet, _, Data)
- when Packet == http; Packet == {http, headers}; Packet == http_bin; Packet == {http_bin, headers} ->
+ when Packet == http; Packet == {http, headers}; Packet == http_bin; Packet == {http_bin, headers}; Packet == httph;
+ Packet == httph_bin->
Data;
format_reply(list, _,_, Data) ->
binary_to_list(Data).
@@ -2090,7 +2091,9 @@ set_socket_opts(Socket, [{packet, Packet}| Opts], SockOpts, Other) when Packet =
Packet == tpkt;
Packet == line;
Packet == http;
- Packet == http_bin ->
+ Packet == httph;
+ Packet == http_bin;
+ Packet == httph_bin ->
set_socket_opts(Socket, Opts,
SockOpts#socket_options{packet = Packet}, Other);
set_socket_opts(_, [{packet, _} = Opt| _], SockOpts, _) ->
diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl
index d22d5d2954..9d2599b778 100644
--- a/lib/ssl/test/ssl_packet_SUITE.erl
+++ b/lib/ssl/test/ssl_packet_SUITE.erl
@@ -151,6 +151,9 @@ all() ->
packet_cdr_decode, packet_cdr_decode_list,
packet_http_decode, packet_http_decode_list,
packet_http_bin_decode_multi, packet_http_error_passive,
+ packet_httph_active, packet_httph_bin_active,
+ packet_httph_active_once, packet_httph_bin_active_once,
+ packet_httph_passive, packet_httph_bin_passive,
packet_line_decode, packet_line_decode_list,
packet_asn1_decode, packet_asn1_decode_list,
packet_tpkt_decode, packet_tpkt_decode_list,
@@ -1594,7 +1597,7 @@ client_http_decode(Socket, HttpRequest) ->
%%--------------------------------------------------------------------
packet_http_decode_list(doc) ->
["Test setting the packet option {packet, http}, {mode, list}"
- "(Body will be litst too)"];
+ "(Body will be list too)"];
packet_http_decode_list(suite) ->
[];
packet_http_decode_list(Config) when is_list(Config) ->
@@ -1804,7 +1807,304 @@ server_http_decode_error(Socket, HttpResponse) ->
assert_packet_opt(Socket, http),
ok = ssl:send(Socket, HttpResponse),
ok.
+%%--------------------------------------------------------------------
+packet_httph_active(doc) ->
+ ["Test setting the packet option {packet, httph}"];
+packet_httph_active(suite) ->
+ [];
+packet_httph_active(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_active,
+ []}},
+ {options, [{active, true},
+ {packet, httph},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+server_send_trailer(Socket, Trailer)->
+ ssl:send(Socket, Trailer),
+ ok.
+
+client_http_decode_trailer_active(Socket) ->
+ receive
+ {ssl, Socket,
+ {http_header,36,'Content-Encoding',undefined,"gzip"}} ->
+ ok;
+ Other1 ->
+ exit({?LINE, Other1})
+ end,
+ receive
+ {ssl, Socket, http_eoh} ->
+ ok;
+ Other2 ->
+ exit({?LINE, Other2})
+ end,
+ ok.
+
+%%--------------------------------------------------------------------
+packet_httph_bin_active(doc) ->
+ ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_active(suite) ->
+ [];
+packet_httph_bin_active(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_bin_active,
+ []}},
+ {options, [{active, true},
+ {packet, httph_bin},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_active(Socket) ->
+ receive
+ {ssl, Socket,
+ {http_header,36,'Content-Encoding',undefined, <<"gzip">>}} ->
+ ok;
+ Other1 ->
+ exit({?LINE, Other1})
+ end,
+ receive
+ {ssl, Socket, http_eoh} ->
+ ok;
+ Other2 ->
+ exit({?LINE, Other2})
+ end,
+ ok.
+%%--------------------------------------------------------------------
+packet_httph_active_once(doc) ->
+ ["Test setting the packet option {packet, httph}"];
+packet_httph_active_once(suite) ->
+ [];
+packet_httph_active_once(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_active_once,
+ []}},
+ {options, [{active, false},
+ {packet, httph},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+
+client_http_decode_trailer_active_once(Socket) ->
+ ssl:setopts(Socket, [{active, once}]),
+ receive
+ {ssl, Socket,
+ {http_header,36,'Content-Encoding',undefined,"gzip"}} ->
+ ok;
+ Other1 ->
+ exit({?LINE, Other1})
+ end,
+ ssl:setopts(Socket, [{active, once}]),
+ receive
+ {ssl, Socket, http_eoh} ->
+ ok;
+ Other2 ->
+ exit({?LINE, Other2})
+ end,
+ ok.
+%%--------------------------------------------------------------------
+packet_httph_bin_active_once(doc) ->
+ ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_active_once(suite) ->
+ [];
+packet_httph_bin_active_once(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_bin_active_once,
+ []}},
+ {options, [{active, false},
+ {packet, httph_bin},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_active_once(Socket) ->
+ ssl:setopts(Socket, [{active, once}]),
+ receive
+ {ssl, Socket,
+ {http_header,36,'Content-Encoding',undefined, <<"gzip">>}} ->
+ ok;
+ Other1 ->
+ exit({?LINE, Other1})
+ end,
+ ssl:setopts(Socket, [{active, once}]),
+ receive
+ {ssl, Socket, http_eoh} ->
+ ok;
+ Other2 ->
+ exit({?LINE, Other2})
+ end,
+ ok.
+
+%%--------------------------------------------------------------------
+
+packet_httph_passive(doc) ->
+ ["Test setting the packet option {packet, httph}"];
+packet_httph_passive(suite) ->
+ [];
+packet_httph_passive(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_passive,
+ []}},
+ {options, [{active, false},
+ {packet, httph},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+client_http_decode_trailer_passive(Socket) ->
+ {ok,{http_header,36,'Content-Encoding',undefined,"gzip"}} = ssl:recv(Socket, 0),
+ {ok, http_eoh} = ssl:recv(Socket, 0),
+ ok.
+
+%%--------------------------------------------------------------------
+packet_httph_bin_passive(doc) ->
+ ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_passive(suite) ->
+ [];
+packet_httph_bin_passive(Config) when is_list(Config) ->
+ ClientOpts = ?config(client_opts, Config),
+ ServerOpts = ?config(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+ Trailer = "Content-Encoding: gzip\r\n"
+ "\r\n",
+
+ Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, server_send_trailer,
+ [Trailer]}},
+ {options, [{active, true}, binary |
+ ServerOpts]}]),
+
+ Port = ssl_test_lib:inet_port(Server),
+ Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, client_http_decode_trailer_bin_passive,
+ []}},
+ {options, [{active, false},
+ {packet, httph_bin},
+ list |
+ ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_passive(Socket) ->
+ {ok,{http_header,36,'Content-Encoding',undefined,<<"gzip">>}} = ssl:recv(Socket, 0),
+ {ok, http_eoh} = ssl:recv(Socket, 0),
+ ok.
%%--------------------------------------------------------------------
packet_line_decode(doc) ->
diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml
index 8c952708c5..f19f92be6f 100644
--- a/lib/stdlib/doc/src/ets.xml
+++ b/lib/stdlib/doc/src/ets.xml
@@ -513,6 +513,9 @@ Error: fun containing local Erlang function calls
the table has been fixed by the process.</p>
<p>If the table never has been fixed, the call returns
<c>false</c>.</p>
+ <item><c>Item=stats, Value=tuple()</c> <br></br>
+ Returns internal statistics about set, bag and duplicate_bag tables on an internal format used by OTP test suites.
+ Not for production use.</item>
</item>
</list>
</desc>
diff --git a/lib/stdlib/src/erl_compile.erl b/lib/stdlib/src/erl_compile.erl
index abff37e4bc..d833f626bf 100644
--- a/lib/stdlib/src/erl_compile.erl
+++ b/lib/stdlib/src/erl_compile.erl
@@ -41,7 +41,6 @@ compiler(".idl") -> {ic, compile};
compiler(".asn1") -> {asn1ct, compile_asn1};
compiler(".asn") -> {asn1ct, compile_asn};
compiler(".py") -> {asn1ct, compile_py};
-compiler(".xml") -> {xmerl_scan, process};
compiler(_) -> no.
%% Entry from command line.
diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl
index 9341300f90..57df963ae2 100644
--- a/lib/stdlib/test/ets_SUITE.erl
+++ b/lib/stdlib/test/ets_SUITE.erl
@@ -819,6 +819,14 @@ t_delete_all_objects(Config) when is_list(Config) ->
repeat_for_opts(t_delete_all_objects_do),
?line verify_etsmem(EtsMem).
+get_kept_objects(T) ->
+ case ets:info(T,stats) of
+ false ->
+ 0;
+ {_,_,_,_,_,_,KO} ->
+ KO
+ end.
+
t_delete_all_objects_do(Opts) ->
?line T=ets_new(x,Opts),
?line filltabint(T,4000),
@@ -828,10 +836,10 @@ t_delete_all_objects_do(Opts) ->
?line true = ets:delete_all_objects(T),
?line '$end_of_table' = ets:next(T,O),
?line 0 = ets:info(T,size),
- ?line 4000 = ets:info(T,kept_objects),
+ ?line 4000 = get_kept_objects(T),
?line ets:safe_fixtable(T,false),
?line 0 = ets:info(T,size),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
?line filltabint(T,4000),
?line 4000 = ets:info(T,size),
?line true = ets:delete_all_objects(T),
@@ -861,10 +869,10 @@ t_delete_object_do(Opts) ->
?line ets:delete_object(T,{First, integer_to_list(First)}),
?line Next = ets:next(T,First),
?line 3999 = ets:info(T,size),
- ?line 1 = ets:info(T,kept_objects),
+ ?line 1 = get_kept_objects(T),
?line ets:safe_fixtable(T,false),
?line 3999 = ets:info(T,size),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
?line ets:delete(T),
?line T1 = ets_new(x,[ordered_set | Opts]),
?line filltabint(T1,4000),
@@ -2717,7 +2725,8 @@ ordered_do(Opts) ->
9,10,11,12,
1,2,3,4,
17,18,19,20,
- 13,14,15,16
+ 13,14,15,16,
+ 1 bsl 33
],
?line lists:foreach(fun(X) ->
ets:insert(T,{X,integer_to_list(X)})
@@ -2732,13 +2741,14 @@ ordered_do(Opts) ->
?line S2 = L2,
?line [{1,"1"}] = ets:slot(T,0),
?line [{28,"28"}] = ets:slot(T,27),
+ ?line [{1 bsl 33,_}] = ets:slot(T,28),
?line 27 = ets:prev(T,28),
?line [{7,"7"}] = ets:slot(T,6),
- ?line '$end_of_table' = ets:next(T,28),
+ ?line '$end_of_table' = ets:next(T,1 bsl 33),
?line [{12,"12"}] = ets:slot(T,11),
- ?line '$end_of_table' = ets:slot(T,28),
+ ?line '$end_of_table' = ets:slot(T,29),
?line [{1,"1"}] = ets:slot(T,0),
- ?line 28 = ets:prev(T,29),
+ ?line 28 = ets:prev(T,1 bsl 33),
?line 1 = ets:next(T,0),
?line pick_all_forward(T),
?line [{7,"7"}] = ets:slot(T,6),
@@ -4969,7 +4979,7 @@ grow_pseudo_deleted_do(Type) ->
[true]}]),
Left = Mult*(Mod-1),
?line Left = ets:info(T,size),
- ?line Mult = ets:info(T,kept_objects),
+ ?line Mult = get_kept_objects(T),
filltabstr(T,Mult),
spawn_opt(fun()-> ?line true = ets:info(T,fixed),
Self ! start,
@@ -4983,7 +4993,7 @@ grow_pseudo_deleted_do(Type) ->
?line true = ets:safe_fixtable(T,false),
io:format("Unfix table done. ~p nitems=~p\n",[now(),ets:info(T,size)]),
?line false = ets:info(T,fixed),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
?line done = receive_any(),
%%verify_table_load(T), % may fail if concurrency is poor (genny)
ets:delete(T),
@@ -5010,7 +5020,7 @@ shrink_pseudo_deleted_do(Type) ->
[{'>', '$1', Half}],
[true]}]),
?line Half = ets:info(T,size),
- ?line Half = ets:info(T,kept_objects),
+ ?line Half = get_kept_objects(T),
spawn_opt(fun()-> ?line true = ets:info(T,fixed),
Self ! start,
io:format("Starting to delete... ~p\n",[now()]),
@@ -5023,7 +5033,7 @@ shrink_pseudo_deleted_do(Type) ->
?line true = ets:safe_fixtable(T,false),
io:format("Unfix table done. ~p nitems=~p\n",[now(),ets:info(T,size)]),
?line false = ets:info(T,fixed),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
?line done = receive_any(),
%%verify_table_load(T), % may fail if concurrency is poor (genny)
ets:delete(T),
@@ -5139,7 +5149,7 @@ smp_fixed_delete_do() ->
?line 0 = ets:info(T,size),
?line true = ets:info(T,fixed),
?line Buckets = num_of_buckets(T),
- ?line NumOfObjs = ets:info(T,kept_objects),
+ ?line NumOfObjs = get_kept_objects(T),
ets:safe_fixtable(T,false),
%% Will fail as unfix does not shrink the table:
%%?line Mem = ets:info(T,memory),
@@ -5171,7 +5181,7 @@ smp_unfix_fix_do() ->
Left = NumOfObjs - Deleted,
?line Left = ets:info(T,size),
?line true = ets:info(T,fixed),
- ?line Deleted = ets:info(T,kept_objects),
+ ?line Deleted = get_kept_objects(T),
{Child, Mref} =
spawn_opt(fun()-> ?line true = ets:info(T,fixed),
@@ -5188,7 +5198,7 @@ smp_unfix_fix_do() ->
end,
Deleted),
?line 0 = ets:info(T,size),
- ?line true = ets:info(T,kept_objects) >= Left,
+ ?line true = get_kept_objects(T) >= Left,
?line done = receive_any()
end,
[link, monitor, {scheduler,2}]),
@@ -5201,7 +5211,7 @@ smp_unfix_fix_do() ->
Child ! done,
{'DOWN', Mref, process, Child, normal} = receive_any(),
?line false = ets:info(T,fixed),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
%%verify_table_load(T),
ets:delete(T),
process_flag(scheduler,0).
@@ -5239,7 +5249,7 @@ otp_8166_do(WC) ->
ZombieCrPid ! quit,
{'DOWN', ZombieCrMref, process, ZombieCrPid, normal} = receive_any(),
?line false = ets:info(T,fixed),
- ?line 0 = ets:info(T,kept_objects),
+ ?line 0 = get_kept_objects(T),
%%verify_table_load(T),
ets:delete(T),
process_flag(scheduler,0).
@@ -5306,7 +5316,7 @@ otp_8166_zombie_creator(T,Deleted) ->
verify_table_load(T) ->
?line Stats = ets:info(T,stats),
- ?line {Buckets,AvgLen,StdDev,ExpSD,_MinLen,_MaxLen} = Stats,
+ ?line {Buckets,AvgLen,StdDev,ExpSD,_MinLen,_MaxLen,_} = Stats,
?line ok = if
AvgLen > 7 ->
io:format("Table overloaded: Stats=~p\n~p\n",
@@ -5918,7 +5928,7 @@ very_big_num(0, Result) ->
?line Result.
make_port() ->
- ?line open_port({spawn, efile}, [eof]).
+ ?line open_port({spawn, "efile"}, [eof]).
make_pid() ->
?line spawn_link(?MODULE, sleeper, []).