| Daniel Dunbar | 8fbe78f | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -verify -Wall |
| Chris Lattner | d6178a6 | 2006-07-02 21:23:03 +0000 | [diff] [blame] | 2 | |
| Chris Lattner | c898a68 | 2009-05-13 06:07:25 +0000 | [diff] [blame] | 3 | _Pragma ("GCC system_header") // expected-warning {{system_header ignored in main file}} |
| Chris Lattner | d6178a6 | 2006-07-02 21:23:03 +0000 | [diff] [blame] | 4 | |
| Chris Lattner | ff96dd0 | 2009-05-13 06:10:29 +0000 | [diff] [blame] | 5 | // rdar://6880630 |
| 6 | _Pragma("#define macro") // expected-warning {{unknown pragma ignored}} |
| 7 | |
| Reid Kleckner | 95e036c | 2013-09-25 16:42:48 +0000 | [diff] [blame] | 8 | _Pragma("") // expected-warning {{unknown pragma ignored}} |
| 9 | _Pragma("message(\"foo \\\\\\\\ bar\")") // expected-warning {{foo \\ bar}} |
| 10 | |
| Chris Lattner | ff96dd0 | 2009-05-13 06:10:29 +0000 | [diff] [blame] | 11 | #ifdef macro |
| 12 | #error #define invalid |
| 13 | #endif |
| Reid Kleckner | 53e6a5d | 2014-08-14 19:47:06 +0000 | [diff] [blame] | 14 | |
| Hubert Tong | 0deb694 | 2015-07-30 21:30:00 +0000 | [diff] [blame] | 15 | _Pragma(unroll 1 // expected-error{{_Pragma takes a parenthesized string literal}} |
| 16 | |
| 17 | _Pragma(clang diagnostic push) // expected-error{{_Pragma takes a parenthesized string literal}} |
| 18 | |
| Reid Kleckner | 53e6a5d | 2014-08-14 19:47:06 +0000 | [diff] [blame] | 19 | _Pragma( // expected-error{{_Pragma takes a parenthesized string literal}} |