aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/compiler/src/beam_bool.erl75
-rw-r--r--lib/compiler/test/guard_SUITE.erl18
-rw-r--r--lib/inets/doc/src/http_uri.xml11
-rw-r--r--lib/inets/src/http_lib/http_uri.erl35
-rw-r--r--lib/inets/test/uri_SUITE.erl37
-rw-r--r--lib/kernel/doc/src/gen_sctp.xml2
-rw-r--r--lib/os_mon/c_src/memsup.c2
-rw-r--r--lib/ssh/doc/src/ssh.xml4
-rw-r--r--lib/syntax_tools/src/epp_dodger.erl6
-rw-r--r--lib/wx/src/wxe_server.erl2
10 files changed, 132 insertions, 60 deletions
diff --git a/lib/compiler/src/beam_bool.erl b/lib/compiler/src/beam_bool.erl
index 5a4621dc37..a452d30b61 100644
--- a/lib/compiler/src/beam_bool.erl
+++ b/lib/compiler/src/beam_bool.erl
@@ -126,44 +126,53 @@ bopt_block(Reg, Fail, OldIs, [{block,Bl0}|Acc0], St0) ->
%% There was a reference to a boolean expression
%% from inside a protected block (try/catch), to
%% a boolean expression outside.
- throw:protected_barrier ->
+ throw:protected_barrier ->
failed;
- %% The 'xor' operator was used. We currently don't
- %% find it worthwile to translate 'xor' operators
- %% (the code would be clumsy).
- throw:'xor' ->
+ %% The 'xor' operator was used. We currently don't
+ %% find it worthwile to translate 'xor' operators
+ %% (the code would be clumsy).
+ throw:'xor' ->
failed;
- %% The block does not contain a boolean expression,
- %% but only a call to a guard BIF.
- %% For instance: ... when element(1, T) ->
- throw:not_boolean_expr ->
+ %% The block does not contain a boolean expression,
+ %% but only a call to a guard BIF.
+ %% For instance: ... when element(1, T) ->
+ throw:not_boolean_expr ->
failed;
- %% The block contains a 'move' instruction that could
- %% not be handled.
- throw:move ->
+ %% The block contains a 'move' instruction that could
+ %% not be handled.
+ throw:move ->
failed;
- %% The optimization is not safe. (A register
- %% used by the instructions following the
- %% optimized code is either not assigned a
- %% value at all or assigned a different value.)
- throw:all_registers_not_killed ->
+ %% The optimization is not safe. (A register
+ %% used by the instructions following the
+ %% optimized code is either not assigned a
+ %% value at all or assigned a different value.)
+ throw:all_registers_not_killed ->
failed;
- throw:registers_used ->
+ throw:registers_used ->
failed;
- %% A protected block refered to the value
- %% returned by another protected block,
- %% probably because the Core Erlang code
- %% used nested try/catches in the guard.
- %% (v3_core never produces nested try/catches
- %% in guards, so it must have been another
- %% Core Erlang translator.)
- throw:protected_violation ->
+ %% A protected block refered to the value
+ %% returned by another protected block,
+ %% probably because the Core Erlang code
+ %% used nested try/catches in the guard.
+ %% (v3_core never produces nested try/catches
+ %% in guards, so it must have been another
+ %% Core Erlang translator.)
+ throw:protected_violation ->
+ failed;
+
+ %% Failed to work out the live registers for a GC
+ %% BIF. For example, if the number of live registers
+ %% needed to be 4 because {x,3} was a source register,
+ %% but {x,2} was not known to be initialized, this
+ %% exception would be thrown.
+ throw:gc_bif_alloc_failure ->
failed
+
end
end.
@@ -665,10 +674,16 @@ put_reg_1(V, [], I) -> [{I,V}].
fetch_reg(V, [{I,V}|_]) -> {x,I};
fetch_reg(V, [_|SRs]) -> fetch_reg(V, SRs).
-live_regs(Regs) ->
- foldl(fun ({I,_}, _) ->
- I
- end, -1, Regs)+1.
+live_regs([{_,reserved}|_]) ->
+ %% We are not sure that this register is initialized, so we must
+ %% abort the optimization.
+ throw(gc_bif_alloc_failure);
+live_regs([{I,_}]) ->
+ I+1;
+live_regs([{_,_}|Regs]) ->
+ live_regs(Regs);
+live_regs([]) ->
+ 0.
%%%
diff --git a/lib/compiler/test/guard_SUITE.erl b/lib/compiler/test/guard_SUITE.erl
index eb205d09a7..34bfdeb1e5 100644
--- a/lib/compiler/test/guard_SUITE.erl
+++ b/lib/compiler/test/guard_SUITE.erl
@@ -1556,6 +1556,24 @@ bad_constants(Config) when is_list(Config) ->
bad_guards(Config) when is_list(Config) ->
if erlang:float(self()); true -> ok end,
+
+ fc(catch bad_guards_1(1, [])),
+ fc(catch bad_guards_1(1, [2])),
+ fc(catch bad_guards_1(atom, [2])),
+
+ fc(catch bad_guards_2(#{a=>0,b=>0}, [])),
+ fc(catch bad_guards_2(#{a=>0,b=>0}, [x])),
+ fc(catch bad_guards_2(not_a_map, [x])),
+ fc(catch bad_guards_2(42, [x])),
+ ok.
+
+%% beam_bool used to produce GC BIF instructions whose
+%% Live operands included uninitialized registers.
+
+bad_guards_1(X, [_]) when {{X}}, -X ->
+ ok.
+
+bad_guards_2(M, [_]) when M#{a := 0, b => 0}, map_size(M) ->
ok.
%% Call this function to turn off constant propagation.
diff --git a/lib/inets/doc/src/http_uri.xml b/lib/inets/doc/src/http_uri.xml
index e64c375bba..acbd79b201 100644
--- a/lib/inets/doc/src/http_uri.xml
+++ b/lib/inets/doc/src/http_uri.xml
@@ -63,6 +63,7 @@ host() = string()
port() = pos_integer()
path() = string() - Representing a file path or directory path
query() = string()
+fragment() = string()
]]></code>
<marker id="scheme_defaults"></marker>
@@ -92,13 +93,16 @@ query() = string()
<v>URI = uri() </v>
<v>Options = [Option] </v>
<v>Option = {ipv6_host_with_brackets, boolean()} |
- {scheme_defaults, scheme_defaults()}]</v>
- <v>Result = {Scheme, UserInfo, Host, Port, Path, Query}</v>
+ {scheme_defaults, scheme_defaults()} |
+ {fragment, boolean()}]</v>
+ <v>Result = {Scheme, UserInfo, Host, Port, Path, Query} |
+ {Scheme, UserInfo, Host, Port, Path, Query, Fragment}</v>
<v>UserInfo = user_info()</v>
<v>Host = host()</v>
<v>Port = pos_integer()</v>
<v>Path = path()</v>
<v>Query = query()</v>
+ <v>Fragment = fragment()</v>
<v>Reason = term() </v>
</type>
<desc>
@@ -111,6 +115,9 @@ query() = string()
a scheme not found in the scheme defaults) a port number must be
provided or else the parsing will fail. </p>
+ <p>If the fragment option is true, the URI fragment will be returned as
+ part of the parsing result, otherwise it is completely ignored.</p>
+
<marker id="encode"></marker>
</desc>
</func>
diff --git a/lib/inets/src/http_lib/http_uri.erl b/lib/inets/src/http_lib/http_uri.erl
index 5962001c3a..350a4bc169 100644
--- a/lib/inets/src/http_lib/http_uri.erl
+++ b/lib/inets/src/http_lib/http_uri.erl
@@ -90,8 +90,8 @@ parse(AbsURI, Opts) ->
{error, Reason};
{Scheme, DefaultPort, Rest} ->
case (catch parse_uri_rest(Scheme, DefaultPort, Rest, Opts)) of
- {ok, {UserInfo, Host, Port, Path, Query}} ->
- {ok, {Scheme, UserInfo, Host, Port, Path, Query}};
+ {ok, Result} ->
+ {ok, Result};
{error, Reason} ->
{error, {Reason, Scheme, AbsURI}};
_ ->
@@ -148,27 +148,22 @@ parse_scheme(AbsURI, Opts) ->
end.
parse_uri_rest(Scheme, DefaultPort, "//" ++ URIPart, Opts) ->
- {Authority, PathQuery} =
- case split_uri(URIPart, "/", URIPart, 1, 0) of
- Split = {_, _} ->
- Split;
- URIPart ->
- case split_uri(URIPart, "\\?", URIPart, 1, 0) of
- Split = {_, _} ->
- Split;
- URIPart ->
- {URIPart,""}
- end
- end,
+ {Authority, PathQueryFragment} =
+ split_uri(URIPart, "[/?#]", {URIPart, ""}, 1, 0),
+ {RawPath, QueryFragment} =
+ split_uri(PathQueryFragment, "[?#]", {PathQueryFragment, ""}, 1, 0),
+ {Query, Fragment} =
+ split_uri(QueryFragment, "#", {QueryFragment, ""}, 1, 0),
{UserInfo, HostPort} = split_uri(Authority, "@", {"", Authority}, 1, 1),
{Host, Port} = parse_host_port(Scheme, DefaultPort, HostPort, Opts),
- {Path, Query} = parse_path_query(PathQuery),
- {ok, {UserInfo, Host, Port, Path, Query}}.
-
+ Path = path(RawPath),
+ case lists:keyfind(fragment, 1, Opts) of
+ {fragment, true} ->
+ {ok, {Scheme, UserInfo, Host, Port, Path, Query, Fragment}};
+ _ ->
+ {ok, {Scheme, UserInfo, Host, Port, Path, Query}}
+ end.
-parse_path_query(PathQuery) ->
- {Path, Query} = split_uri(PathQuery, "\\?", {PathQuery, ""}, 1, 0),
- {path(Path), Query}.
%% In this version of the function, we no longer need
%% the Scheme argument, but just in case...
diff --git a/lib/inets/test/uri_SUITE.erl b/lib/inets/test/uri_SUITE.erl
index 9ba09e1474..f75e347d0c 100644
--- a/lib/inets/test/uri_SUITE.erl
+++ b/lib/inets/test/uri_SUITE.erl
@@ -46,6 +46,7 @@ all() ->
userinfo,
scheme,
queries,
+ fragments,
escaped,
hexed_query
].
@@ -105,6 +106,42 @@ queries(Config) when is_list(Config) ->
{ok, {http,[],"localhost",8888,"/foobar.html","?foo=bar&foobar=42"}} =
http_uri:parse("http://localhost:8888/foobar.html?foo=bar&foobar=42").
+fragments(Config) when is_list(Config) ->
+ {ok, {http,[],"localhost",80,"/",""}} =
+ http_uri:parse("http://localhost#fragment"),
+ {ok, {http,[],"localhost",80,"/path",""}} =
+ http_uri:parse("http://localhost/path#fragment"),
+ {ok, {http,[],"localhost",80,"/","?query"}} =
+ http_uri:parse("http://localhost?query#fragment"),
+ {ok, {http,[],"localhost",80,"/path","?query"}} =
+ http_uri:parse("http://localhost/path?query#fragment"),
+ {ok, {http,[],"localhost",80,"/","","#fragment"}} =
+ http_uri:parse("http://localhost#fragment", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","","#fragment"}} =
+ http_uri:parse("http://localhost/path#fragment", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/","?query","#fragment"}} =
+ http_uri:parse("http://localhost?query#fragment", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","?query","#fragment"}} =
+ http_uri:parse("http://localhost/path?query#fragment",
+ [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/","",""}} =
+ http_uri:parse("http://localhost", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","",""}} =
+ http_uri:parse("http://localhost/path", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/","?query",""}} =
+ http_uri:parse("http://localhost?query", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","?query",""}} =
+ http_uri:parse("http://localhost/path?query", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/","","#"}} =
+ http_uri:parse("http://localhost#", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","","#"}} =
+ http_uri:parse("http://localhost/path#", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/","?query","#"}} =
+ http_uri:parse("http://localhost?query#", [{fragment,true}]),
+ {ok, {http,[],"localhost",80,"/path","?query","#"}} =
+ http_uri:parse("http://localhost/path?query#", [{fragment,true}]),
+ ok.
+
escaped(Config) when is_list(Config) ->
{ok, {http,[],"www.somedomain.com",80,"/%2Eabc",[]}} =
http_uri:parse("http://www.somedomain.com/%2Eabc"),
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index dc9e4766a9..ee8cd441d4 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -961,7 +961,7 @@
<pre> #sctp_paddrinfo{
assoc_id = assoc_id(),
address = {IP, Port},
- state = inactive | active,
+ state = inactive | active | unconfirmed,
cwnd = integer(),
srtt = integer(),
rto = integer(),
diff --git a/lib/os_mon/c_src/memsup.c b/lib/os_mon/c_src/memsup.c
index 409db84aa7..5dcab07dd8 100644
--- a/lib/os_mon/c_src/memsup.c
+++ b/lib/os_mon/c_src/memsup.c
@@ -104,7 +104,7 @@
#if !defined (__OpenBSD__) && !defined (__NetBSD__)
#include <vm/vm_param.h>
#endif
-#if defined (__FreeBSD__) || defined(__DragonFly__) || defined (__NetBSD__)
+#if defined (__FreeBSD__) || defined(__DragonFly__) || defined (__NetBSD__) || defined(__OpenBSD__)
#include <sys/vmmeter.h>
#endif
#endif
diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml
index 9f5d1c003d..d481a75c9a 100644
--- a/lib/ssh/doc/src/ssh.xml
+++ b/lib/ssh/doc/src/ssh.xml
@@ -234,11 +234,11 @@
<taglist>
<tag><c><![CDATA[{inet, inet | inet6}]]></c></tag>
<item> IP version to use when the host address is specified as <c>any</c>. </item>
- <tag><c><![CDATA[{subsystems, [subsystem_spec()]]]></c></tag>
+ <tag><c><![CDATA[{subsystems, [subsystem_spec()]}]]></c></tag>
<item>
Provides specifications for handling of subsystems. The
"sftp" subsystem spec can be retrieved by calling
- ssh_sftpd:subsystem_spec/1. If the subsystems option in
+ ssh_sftpd:subsystem_spec/1. If the subsystems option is
not present the value of
<c>[ssh_sftpd:subsystem_spec([])]</c> will be used. It is
of course possible to set the option to the empty list if
diff --git a/lib/syntax_tools/src/epp_dodger.erl b/lib/syntax_tools/src/epp_dodger.erl
index 7e12eab1b5..3ca7a8197e 100644
--- a/lib/syntax_tools/src/epp_dodger.erl
+++ b/lib/syntax_tools/src/epp_dodger.erl
@@ -88,7 +88,7 @@
%% This is a so-called Erlang I/O ErrorInfo structure; see the {@link
%% //stdlib/io} module for details.
--type errorinfo() :: term(). % {integer(), atom(), term()}.
+-type errorinfo() :: {integer(), atom(), term()}.
-type option() :: atom() | {atom(), term()}.
@@ -208,8 +208,8 @@ do_parse_file(DefEncoding, File, Parser, Options) ->
try Parser(Dev, 1, Options)
after ok = file:close(Dev)
end;
- {error, _} = Error ->
- Error
+ {error, Error} ->
+ {error, {0, file, Error}} % defer to file:format_error/1
end.
find_invalid_unicode([H|T]) ->
diff --git a/lib/wx/src/wxe_server.erl b/lib/wx/src/wxe_server.erl
index 8ef568c102..153e2475ba 100644
--- a/lib/wx/src/wxe_server.erl
+++ b/lib/wx/src/wxe_server.erl
@@ -227,7 +227,7 @@ handle_connect(Object, EvData=#evh{handler=Handler},
From, State0 = #state{users=Users}) ->
%% Correct process is already listening just register it
put(Handler, From),
- case gb_trees:get(From, Users) of
+ case gb_trees:lookup(From, Users) of
{value, User0 = #user{events=Listeners0}} ->
User = User0#user{events=[{Object,EvData}|Listeners0]},
State = State0#state{users=gb_trees:update(From, User, Users)},
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 04:04:35 +0000