diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/nonnull-7.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/nonnull-7.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/nonnull-7.c b/gcc/testsuite/gcc.dg/nonnull-7.c new file mode 100644 index 0000000..d66a609 --- /dev/null +++ b/gcc/testsuite/gcc.dg/nonnull-7.c @@ -0,0 +1,10 @@ +/* { dg-do compile { target nonpic } } + { dg-options "-O2 -Wsuggest-attribute=returns_nonnull" } */ + +int *q; +int *test() /* { dg-warning "candidate for attribute .returns_nonnull." } */ +{ + if (!q) + __builtin_unreachable (); + return q; +} |