diff options
Diffstat (limited to 'clang/test/Sema/varargs.c')
| -rw-r--r-- | clang/test/Sema/varargs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Sema/varargs.c b/clang/test/Sema/varargs.c index ae21c208eb8..b340177f9c5 100644 --- a/clang/test/Sema/varargs.c +++ b/clang/test/Sema/varargs.c @@ -52,3 +52,11 @@ foo(__builtin_va_list authors, ...) { __builtin_va_end (authors); } +void f7(int a, ...) { + __builtin_va_list ap; + __builtin_va_start(ap, a); + // FIXME: This error message is sub-par. + __builtin_va_arg(ap, int) = 1; // expected-error {{non-object type 'int' is not assignable}} + int *x = &__builtin_va_arg(ap, int); // expected-error {{address expression must be an lvalue or a function designator}} + __builtin_va_end(ap); +} |
