diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Warray-bounds-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Warray-bounds-2.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Warray-bounds-2.c b/gcc/testsuite/gcc.dg/Warray-bounds-2.c new file mode 100644 index 000000000..796483e0e --- /dev/null +++ b/gcc/testsuite/gcc.dg/Warray-bounds-2.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* Test that -Warray-bounds is enabled by -Wall */ +/* { dg-options "-O2 -Wall" } */ + +int a[10]; + +int* f(void) { + + a[-1] = 0; /* { dg-warning "array subscript" } */ + + return a; +} + |