diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/cpp/syshdr3.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/cpp/syshdr3.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/syshdr3.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/syshdr3.c new file mode 100644 index 000000000..15749ff99 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/syshdr3.c @@ -0,0 +1,16 @@ +/* Contributed by Dodji Seketeli <dodji@redhat.com> */ +/* Origin: PR preprocessor/7263 */ +/* { dg-options "-pedantic -std=c89 -ftrack-macro-expansion=1" } */ +/* { dg-do compile } */ + +/* This tests the proprer suppression of warning coming from macro + defined in system headers and expanded in a non-system header + location. */ +#include "syshdr3.h" + +static _Complex float c = _Complex_I + _Complex_I; /* These macros are defined in + system header so we should + have no warning here. */ +U_LL u = ONE_ULL; /* Likewise here. */ + +unsigned long long v = 1ULL; /* { dg-warning "long long" } */ |