diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vla-20.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vla-20.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vla-20.c b/gcc/testsuite/gcc.dg/vla-20.c new file mode 100644 index 000000000..04d9ee753 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vla-20.c @@ -0,0 +1,12 @@ +/* Test use of sizeof with [*] in type name: should not refer to + zero-size array. PR 39582. */ +/* { dg-do compile } */ +/* { dg-options "-std=c99 -pedantic-errors" } */ + +void foo11d(int x[sizeof(int *[*])]); /* { dg-warning "not in a declaration" } */ + +/* Although the size is not constant, it may nevertheless appear in a + constant expression if not evaluated. */ + +void foo11e(int x[1 ? 0 : sizeof(int *[*])]); /* { dg-warning "not in a declaration" } */ +/* { dg-error "zero-size array" "correct zero size" { target *-*-* } 11 } */ |