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| author | Marek Polacek <polacek@redhat.com> | 2014-08-12 18:53:33 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2014-08-12 18:53:33 +0000 |
| commit | 6dc99c33a682e6a20ec14450d48db8385a343b38 (patch) | |
| tree | 8fc6633efbe1c9993cf1d8cb8bb403fd0fd330bd /gcc/c | |
| parent | 253e34040c869ba73d0eca1d48895b147688ab29 (diff) | |
| download | gcc-6dc99c33a682e6a20ec14450d48db8385a343b38.zip gcc-6dc99c33a682e6a20ec14450d48db8385a343b38.tar.gz gcc-6dc99c33a682e6a20ec14450d48db8385a343b38.tar.bz2 | |
c-parser.c (c_parser_postfix_expression): Add pedwarn.
* c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
Add pedwarn.
(c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
Likewise.
(c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
* gcc.dg/concat.c: Add dg-options.
* gcc.dg/func-outside-2.c: Add __extension__.
* gcc.dg/pr19967.c: Use -std=c99.
* gcc.dg/pr22458-1.c: Add dg-options.
* gcc.dg/pr33676.c: Add dg-options.
* gcc.dg/gnu-predef-1.c: New test.
* gcc.dg/c90-func-1.c: New test.
* gcc.dg/c90-func-2.c: New test.
* gcc.dg/c90-func-2.h: New test.
From-SVN: r213875
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/c/c-parser.c | 16 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 154768b..1d55309 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,11 @@ +2014-08-12 Marek Polacek <polacek@redhat.com> + + * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>: + Add pedwarn. + (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>: + Likewise. + (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise. + 2014-08-10 Marek Polacek <polacek@redhat.com> PR c/51849 diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index ca8577c..5f23379 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -7136,8 +7136,24 @@ c_parser_postfix_expression (c_parser *parser) switch (c_parser_peek_token (parser)->keyword) { case RID_FUNCTION_NAME: + pedwarn (loc, OPT_Wpedantic, "ISO C does not support " + "%<__FUNCTION__%> predefined identifier"); + expr.value = fname_decl (loc, + c_parser_peek_token (parser)->keyword, + c_parser_peek_token (parser)->value); + c_parser_consume_token (parser); + break; case RID_PRETTY_FUNCTION_NAME: + pedwarn (loc, OPT_Wpedantic, "ISO C does not support " + "%<__PRETTY_FUNCTION__%> predefined identifier"); + expr.value = fname_decl (loc, + c_parser_peek_token (parser)->keyword, + c_parser_peek_token (parser)->value); + c_parser_consume_token (parser); + break; case RID_C99_FUNCTION_NAME: + pedwarn_c90 (loc, OPT_Wpedantic, "ISO C90 does not support " + "%<__func__%> predefined identifier"); expr.value = fname_decl (loc, c_parser_peek_token (parser)->keyword, c_parser_peek_token (parser)->value); |