diff options
Diffstat (limited to 'gcc/testsuite/c-c++-common/pr52181.c')
| -rw-r--r-- | gcc/testsuite/c-c++-common/pr52181.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/pr52181.c b/gcc/testsuite/c-c++-common/pr52181.c new file mode 100644 index 000000000..e09bc92fc --- /dev/null +++ b/gcc/testsuite/c-c++-common/pr52181.c @@ -0,0 +1,13 @@ +/* PR c/52181 */ +/* { dg-do compile } */ + +extern const int v1[]; +const int __attribute__((aligned(16))) v1[] = { 1 }; +extern const int __attribute__((aligned(16))) v2[]; +const int v2[] = { 1 }; +extern const int __attribute__((aligned(16))) v3[]; +const int __attribute__((aligned(16))) v3[] = { 1 }; +const int __attribute__((aligned(16))) v4[] = { 1 }; +int test[(__alignof__ (v4) != __alignof__ (v1) /* { dg-bogus "is negative" } */ + || __alignof__ (v4) != __alignof__ (v2) + || __alignof__ (v4) != __alignof__ (v3)) ? -1 : 0]; |