diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vla-init-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vla-init-1.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vla-init-1.c b/gcc/testsuite/gcc.dg/vla-init-1.c new file mode 100644 index 000000000..68e7d6512 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vla-init-1.c @@ -0,0 +1,15 @@ +/* Test for tree-checking error when initializing a variable-length array + (not allowed): constructor_max_index needs to be an INTEGER_CST. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk>. */ +/* { dg-do compile } */ +/* { dg-options "" } */ + +int a; + +void +foo (void) +{ + int x[a] = { 1 }; /* { dg-error "variable-sized object may not be initialized" "VLA init" } */ + /* { dg-warning "excess elements in array initializer" "" { target *-*-* } 12 } */ + /* { dg-warning "near initialization" "" { target *-*-* } 12 } */ +} |