| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
| Eli Friedman | 6cfda23 | 2008-05-20 08:23:37 +0000 | [diff] [blame] | 2 | void* a(unsigned x) { |
| 3 | return __builtin_return_address(0); |
| 4 | } |
| 5 | |
| 6 | void b(unsigned x) { |
| Eric Christopher | 5e89655 | 2010-04-19 18:23:02 +0000 | [diff] [blame] | 7 | return __builtin_return_address(x); // expected-error{{argument to '__builtin_return_address' must be a constant integer}} |
| Eli Friedman | 6cfda23 | 2008-05-20 08:23:37 +0000 | [diff] [blame] | 8 | } |
| 9 | |
| Eli Friedman | e590a84 | 2008-05-20 08:27:04 +0000 | [diff] [blame] | 10 | void* c(unsigned x) { |
| Eli Friedman | 6cfda23 | 2008-05-20 08:23:37 +0000 | [diff] [blame] | 11 | return __builtin_frame_address(0); |
| 12 | } |
| 13 | |
| Eli Friedman | e590a84 | 2008-05-20 08:27:04 +0000 | [diff] [blame] | 14 | void d(unsigned x) { |
| Eric Christopher | 5e89655 | 2010-04-19 18:23:02 +0000 | [diff] [blame] | 15 | return __builtin_frame_address(x); // expected-error{{argument to '__builtin_frame_address' must be a constant integer}} |
| Eli Friedman | 6cfda23 | 2008-05-20 08:23:37 +0000 | [diff] [blame] | 16 | } |