diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vla-18.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vla-18.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vla-18.c b/gcc/testsuite/gcc.dg/vla-18.c new file mode 100644 index 000000000..c60069cfd --- /dev/null +++ b/gcc/testsuite/gcc.dg/vla-18.c @@ -0,0 +1,9 @@ +/* Test diagnostics for VLA whose size folds to an integer constant at + file scope; the diagnostic should be a pedwarn. PR 39605. */ +/* { dg-do compile } */ +/* { dg-options "-std=c99 -pedantic-errors" } */ + +#define FIRST ((char*)0x80) +#define LAST ((char*)0x86) + +static int b[LAST-FIRST]; /* { dg-error "variably modified 'b' at file scope" } */ |