diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wkeyword-macro-9.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wkeyword-macro-9.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wkeyword-macro-9.c b/gcc/testsuite/gcc.dg/Wkeyword-macro-9.c new file mode 100644 index 0000000..5d6b650 --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wkeyword-macro-9.c @@ -0,0 +1,15 @@ +// { dg-do preprocess } +// { dg-options "-Wkeyword-macro" } + +#undef for // { dg-warning "undefining keyword 'for'" } +#define for for // { dg-warning "keyword 'for' defined as macro" } +#undef for // { dg-warning "undefining keyword 'for'" } +#define while do // { dg-warning "keyword 'while' defined as macro" } +#define while do // { dg-warning "keyword 'while' defined as macro" } +#define while for // { dg-warning "keyword 'while' defined as macro" } + // { dg-warning "'while' redefined" "" { target *-*-* } .-1 } +#undef while // { dg-warning "undefining keyword 'while'" } +#define while while // { dg-warning "keyword 'while' defined as macro" } +#define inline // { dg-warning "keyword 'inline' defined as macro" } +#undef inline // { dg-warning "undefining keyword 'inline'" } +#define inline __inline__ __attribute__((__always_inline__)) // { dg-warning "keyword 'inline' defined as macro" } |