| // RUN: clang-cc -fsyntax-only -verify %s && |
| // RUN: clang-cc -fsyntax-only -triple x86_64-apple-darwin9 -verify %s |
| |
| int a[10]; |
| |
| int f0() { |
| return __builtin_object_size(&a); // expected-error {{too few arguments to function}} |
| } |
| int f1() { |
| return (__builtin_object_size(&a, 0) + |
| __builtin_object_size(&a, 1) + |
| __builtin_object_size(&a, 2) + |
| __builtin_object_size(&a, 3)); |
| } |
| int f2() { |
| return __builtin_object_size(&a, -1); // expected-error {{argument should be a value from 0 to 3}} |
| } |
| int f3() { |
| return __builtin_object_size(&a, 4); // expected-error {{argument should be a value from 0 to 3}} |
| } |
| |
| |
| // rdar://6252231 - cannot call vsnprintf with va_list on x86_64 |
| void f4(const char *fmt, ...) { |
| __builtin_va_list args; |
| __builtin___vsnprintf_chk (0, 42, 0, 11, fmt, args); |
| } |
| |