From 6dc99c33a682e6a20ec14450d48db8385a343b38 Mon Sep 17 00:00:00 2001 From: Marek Polacek Date: Tue, 12 Aug 2014 18:53:33 +0000 Subject: c-parser.c (c_parser_postfix_expression): Add pedwarn. * c-parser.c (c_parser_postfix_expression) : Add pedwarn. (c_parser_postfix_expression) : Likewise. (c_parser_postfix_expression) : 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 --- gcc/c/ChangeLog | 8 ++++++++ gcc/c/c-parser.c | 16 ++++++++++++++++ 2 files changed, 24 insertions(+) (limited to 'gcc/c') 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 + + * c-parser.c (c_parser_postfix_expression) : + Add pedwarn. + (c_parser_postfix_expression) : + Likewise. + (c_parser_postfix_expression) : Likewise. + 2014-08-10 Marek Polacek 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); -- cgit v1.1