| Ryan Flynn | 478fbc6 | 2009-07-25 22:29:44 +0000 | [diff] [blame] | 1 | // RUN: clang-cc -fsyntax-only -verify %s |
| 2 | |
| 3 | void foo(); |
| 4 | void foo() __attribute__((unused)); |
| 5 | void foo() __attribute__((unused)); |
| 6 | void foo(){} // expected-note {{previous definition is here}} |
| 7 | void foo() __attribute__((constructor)); // expected-warning {{must precede definition}} |
| 8 | void foo(); |
| 9 | |
| 10 | int bar; |
| 11 | extern int bar; |
| 12 | int bar; |
| 13 | int bar __attribute__((weak)); |
| 14 | int bar __attribute__((used)); |
| 15 | extern int bar __attribute__((weak)); |
| 16 | int bar = 0; // expected-note {{previous definition is here}} |
| 17 | int bar __attribute__((weak)); // expected-warning {{must precede definition}} |
| 18 | int bar; |
| 19 | |