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-rw-r--r--lib/compiler/src/Makefile2
-rw-r--r--lib/compiler/src/beam_dict.erl18
-rw-r--r--lib/compiler/src/beam_validator.erl2
-rw-r--r--lib/compiler/src/compile.erl42
-rw-r--r--lib/compiler/src/v3_kernel.erl31
5 files changed, 42 insertions, 53 deletions
diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile
index 8d54dffd73..5fbc41b0f7 100644
--- a/lib/compiler/src/Makefile
+++ b/lib/compiler/src/Makefile
@@ -122,7 +122,7 @@ ifeq ($(NATIVE_LIBS_ENABLED),yes)
ERL_COMPILE_FLAGS += +native
endif
ERL_COMPILE_FLAGS += +inline +warn_unused_import \
- +warnings_as_errors \
+ -Werror \
-I../../stdlib/include -I$(EGEN) -W
# ----------------------------------------------------
diff --git a/lib/compiler/src/beam_dict.erl b/lib/compiler/src/beam_dict.erl
index ff6c7c11dc..531968b3c8 100644
--- a/lib/compiler/src/beam_dict.erl
+++ b/lib/compiler/src/beam_dict.erl
@@ -138,17 +138,7 @@ string(Str, Dict) when is_list(Str) ->
-spec lambda(label(), non_neg_integer(), bdict()) ->
{non_neg_integer(), bdict()}.
-lambda(Lbl, 0, #asm{lambdas=Lambdas0}=Dict) ->
- case lists:keyfind(Lbl, 1, Lambdas0) of
- {Lbl,{OldIndex,_,_,_,_}} ->
- {OldIndex,Dict};
- false ->
- new_lambda(Lbl, 0, Dict)
- end;
-lambda(Lbl, NumFree, Dict) ->
- new_lambda(Lbl, NumFree, Dict).
-
-new_lambda(Lbl, NumFree, #asm{lambdas=Lambdas0}=Dict) ->
+lambda(Lbl, NumFree, #asm{lambdas=Lambdas0}=Dict) ->
OldIndex = length(Lambdas0),
%% Set Index the same as OldIndex.
Index = OldIndex,
@@ -245,12 +235,10 @@ string_table(#asm{strings=Strings,string_offset=Size}) ->
-spec lambda_table(bdict()) -> {non_neg_integer(), [<<_:192>>]}.
-lambda_table(#asm{exports=Ext0,locals=Loc0,lambdas=Lambdas0}) ->
+lambda_table(#asm{locals=Loc0,lambdas=Lambdas0}) ->
Lambdas1 = sofs:relation(Lambdas0),
Loc = sofs:relation([{Lbl,{F,A}} || {F,A,Lbl} <- Loc0]),
- Ext = sofs:relation([{Lbl,{F,A}} || {F,A,Lbl} <- Ext0]),
- All = sofs:union(Loc, Ext),
- Lambdas2 = sofs:relative_product1(Lambdas1, All),
+ Lambdas2 = sofs:relative_product1(Lambdas1, Loc),
Lambdas = [<<F:32,A:32,Lbl:32,Index:32,NumFree:32,OldUniq:32>> ||
{{_,Lbl,Index,NumFree,OldUniq},{F,A}} <- sofs:to_external(Lambdas2)],
{length(Lambdas),Lambdas}.
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index 29758b8fb4..c5a3883b2a 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -62,7 +62,7 @@ files([F|Fs]) ->
case file(F) of
ok -> ok;
{error,Es} ->
- io:format("~p:~n~s~n", [F,format_error(Es)])
+ io:format("~tp:~n~ts~n", [F,format_error(Es)])
end,
files(Fs);
files([]) -> ok.
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 5f394f0b65..d2baf51edd 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2013. 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
@@ -202,38 +202,38 @@ format_error(bad_crypto_key) ->
format_error(no_crypto_key) ->
"no crypto key supplied.";
format_error({native, E}) ->
- io_lib:fwrite("native-code compilation failed with reason: ~P.",
+ io_lib:fwrite("native-code compilation failed with reason: ~tP.",
[E, 25]);
format_error({native_crash,E,Stk}) ->
- io_lib:fwrite("native-code compilation crashed with reason: ~P.\n~P\n",
+ io_lib:fwrite("native-code compilation crashed with reason: ~tP.\n~tP\n",
[E,25,Stk,25]);
format_error({open,E}) ->
- io_lib:format("open error '~s'", [file:format_error(E)]);
+ io_lib:format("open error '~ts'", [file:format_error(E)]);
format_error({epp,E}) ->
epp:format_error(E);
format_error(write_error) ->
"error writing file";
format_error({rename,From,To,Error}) ->
- io_lib:format("failed to rename ~s to ~s: ~s",
+ io_lib:format("failed to rename ~ts to ~ts: ~ts",
[From,To,file:format_error(Error)]);
format_error({delete,File,Error}) ->
- io_lib:format("failed to delete file ~s: ~s",
+ io_lib:format("failed to delete file ~ts: ~ts",
[File,file:format_error(Error)]);
format_error({delete_temp,File,Error}) ->
- io_lib:format("failed to delete temporary file ~s: ~s",
+ io_lib:format("failed to delete temporary file ~ts: ~ts",
[File,file:format_error(Error)]);
format_error({parse_transform,M,R}) ->
- io_lib:format("error in parse transform '~s': ~p", [M, R]);
+ io_lib:format("error in parse transform '~s': ~tp", [M, R]);
format_error({undef_parse_transform,M}) ->
io_lib:format("undefined parse transform '~s'", [M]);
format_error({core_transform,M,R}) ->
- io_lib:format("error in core transform '~s': ~p", [M, R]);
+ io_lib:format("error in core transform '~s': ~tp", [M, R]);
format_error({crash,Pass,Reason}) ->
- io_lib:format("internal error in ~p;\ncrash reason: ~p", [Pass,Reason]);
+ io_lib:format("internal error in ~p;\ncrash reason: ~tp", [Pass,Reason]);
format_error({bad_return,Pass,Reason}) ->
- io_lib:format("internal error in ~p;\nbad return value: ~p", [Pass,Reason]);
+ io_lib:format("internal error in ~p;\nbad return value: ~tp", [Pass,Reason]);
format_error({module_name,Mod,Filename}) ->
- io_lib:format("Module name '~s' does not match file name '~s'",
+ io_lib:format("Module name '~s' does not match file name '~ts'",
[Mod,Filename]).
%% The compile state record.
@@ -248,7 +248,7 @@ format_error({module_name,Mod,Filename}) ->
abstract_code=[], %Abstract code for debugger.
options=[] :: [option()], %Options for compilation
mod_options=[] :: [option()], %Options for module_info
- encoding=none :: none | epp:source_coding(),
+ encoding=none :: none | epp:source_encoding(),
errors=[],
warnings=[]}).
@@ -271,7 +271,7 @@ internal_comp(Passes, File, Suffix, St0) ->
ofile=objfile(Base, St0)},
Run = case member(time, St1#compile.options) of
true ->
- io:format("Compiling ~p\n", [File]),
+ io:format("Compiling ~tp\n", [File]),
fun run_tc/2;
false -> fun({_Name,Fun}, St) -> catch Fun(St) end
end,
@@ -1089,7 +1089,7 @@ makedep_output(#compile{code=Code,options=Opts,ofile=Ofile}=St) ->
{ok,Output1,CloseOutput} ->
try
%% Write the Makefile.
- io:fwrite(Output1, "~s", [Code]),
+ io:fwrite(Output1, "~ts", [Code]),
%% Close the file if relevant.
if
CloseOutput -> file:close(Output1);
@@ -1419,28 +1419,28 @@ report_warnings(#compile{options=Opts,warnings=Ws0}) ->
end.
format_message(F, P, [{{Line,Column}=Loc,Mod,E}|Es]) ->
- M = {{F,Loc},io_lib:format("~s:~w:~w ~s~ts\n",
+ M = {{F,Loc},io_lib:format("~ts:~w:~w ~s~ts\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~ts\n",
+ M = {{F,{Line,0}},io_lib:format("~ts:~w: ~s~ts\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~ts\n", [F,P,Mod:format_error(E)])},
+ M = {none,io_lib:format("~ts: ~s~ts\n", [F,P,Mod:format_error(E)])},
[M|format_message(F, P, Es)];
format_message(_, _, []) -> [].
%% list_errors(File, ErrorDescriptors) -> ok
list_errors(F, [{{Line,Column},Mod,E}|Es]) ->
- io:fwrite("~s:~w:~w: ~ts\n", [F,Line,Column,Mod:format_error(E)]),
+ io:fwrite("~ts:~w:~w: ~ts\n", [F,Line,Column,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(F, [{Line,Mod,E}|Es]) ->
- io:fwrite("~s:~w: ~ts\n", [F,Line,Mod:format_error(E)]),
+ io:fwrite("~ts:~w: ~ts\n", [F,Line,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(F, [{Mod,E}|Es]) ->
- io:fwrite("~s: ~ts\n", [F,Mod:format_error(E)]),
+ io:fwrite("~ts: ~ts\n", [F,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(_F, []) -> ok.
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl
index b1bff47f69..8ef71e1346 100644
--- a/lib/compiler/src/v3_kernel.erl
+++ b/lib/compiler/src/v3_kernel.erl
@@ -235,8 +235,16 @@ gexpr_test_add(Ke, St0) ->
%% expr(Cexpr, Sub, State) -> {Kexpr,[PreKexpr],State}.
%% Convert a Core expression, flattening it at the same time.
-expr(#c_var{anno=A,name={Name,Arity}}, Sub, St) ->
- {#k_local{anno=A,name=get_fsub(Name, Arity, Sub),arity=Arity},[],St};
+expr(#c_var{anno=A,name={_Name,Arity}}=Fname, Sub, St) ->
+ %% A local in an expression.
+ %% For now, these are wrapped into a fun by reverse
+ %% etha-conversion, but really, there should be exactly one
+ %% such "lambda function" for each escaping local name,
+ %% instead of one for each occurrence as done now.
+ Vs = [#c_var{name=list_to_atom("V" ++ integer_to_list(V))} ||
+ V <- integers(1, Arity)],
+ Fun = #c_fun{anno=A,vars=Vs,body=#c_apply{anno=A,op=Fname,args=Vs}},
+ expr(Fun, Sub, St);
expr(#c_var{anno=A,name=V}, Sub, St) ->
{#k_var{anno=A,name=get_vsub(V, Sub)},[],St};
expr(#c_literal{anno=A,val=V}, _Sub, St) ->
@@ -1655,19 +1663,6 @@ uexpr(#ifun{anno=A,vars=Vs,body=B0}, {break,Rs}, St0) ->
#k_int{val=Index},#k_int{val=Uniq}|Fvs],
ret=Rs},
Free,add_local_function(Fun, St)};
-uexpr(#k_local{anno=A,name=Name,arity=Arity}, {break,Rs}, St) ->
- Fs = get_free(Name, Arity, St),
- FsCount = length(Fs),
- Free = lit_list_vars(Fs),
- %% Set dummy values for Index and Uniq -- the real values will
- %% be assigned by beam_asm.
- Index = Uniq = 0,
- Bif = #k_bif{anno=#k{us=Free,ns=lit_list_vars(Rs),a=A},
- op=#k_internal{name=make_fun,arity=FsCount+3},
- args=[#k_atom{val=Name},#k_int{val=FsCount+Arity},
- #k_int{val=Index},#k_int{val=Uniq}|Fs],
- ret=Rs},
- {Bif,Free,St};
uexpr(Lit, {break,Rs0}, St0) ->
%% Transform literals to puts here.
%%ok = io:fwrite("uexpr ~w:~p~n", [?LINE,Lit]),
@@ -1848,6 +1843,12 @@ make_list(Es) ->
#c_cons{hd=E,tl=Acc}
end, #c_literal{val=[]}, Es).
+%% List of integers in interval [N,M]. Empty list if N > M.
+
+integers(N, M) when N =< M ->
+ [N|integers(N + 1, M)];
+integers(_, _) -> [].
+
%% is_in_guard(State) -> true|false.
is_in_guard(#kern{guard_refc=Refc}) ->
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-08 12:44:55 +0000