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authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>2014-08-12 18:53:33 +0000
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>2014-08-12 18:53:33 +0000
commit89868e450153621895a3d0706389f1a72343d0c9 (patch)
tree8fc6633efbe1c9993cf1d8cb8bb403fd0fd330bd /gcc/c/c-parser.c
parent86c7212c03c4f396d098da0d20d7a3a86e3cf6a1 (diff)
downloadgcc-89868e450153621895a3d0706389f1a72343d0c9.tar.gz
* 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213875 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c/c-parser.c')
-rw-r--r--gcc/c/c-parser.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c
index ca8577cd63a..5f23379df8f 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);