| Bruno Cardoso Lopes | 0ad3182 | 2017-05-11 06:20:07 +0000 | [diff] [blame] | 1 | // RUN: rm -rf %t |
| 2 | // RUN: mkdir -p %t |
| 3 | // RUN: echo 'int yyy = 42;' > %t/a.h |
| 4 | // RUN: %clang_cc1 -fsyntax-only %s -I%t -verify |
| 5 | |
| 6 | // expected-error@a.h:1 {{redefinition of 'yyy'}} |
| 7 | // expected-note@a.h:1 {{unguarded header; consider using #ifdef guards or #pragma once}} |
| Bruno Cardoso Lopes | f3fde7e | 2017-05-11 07:06:52 +0000 | [diff] [blame] | 8 | // expected-note-re@redefinition-same-header.c:11 {{'{{.*}}a.h' included multiple times, additional include site here}} |
| 9 | // expected-note-re@redefinition-same-header.c:12 {{'{{.*}}a.h' included multiple times, additional include site here}} |
| Bruno Cardoso Lopes | 0ad3182 | 2017-05-11 06:20:07 +0000 | [diff] [blame] | 10 | |
| 11 | #include "a.h" |
| 12 | #include "a.h" |
| 13 | |
| 14 | int foo() { return yyy; } |