diff options
Diffstat (limited to 'clang/test/Preprocessor/pushable-diagnostics.c')
| -rw-r--r-- | clang/test/Preprocessor/pushable-diagnostics.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/pushable-diagnostics.c b/clang/test/Preprocessor/pushable-diagnostics.c index 877eaaa0b36..6e05d8e1450 100644 --- a/clang/test/Preprocessor/pushable-diagnostics.c +++ b/clang/test/Preprocessor/pushable-diagnostics.c @@ -15,3 +15,27 @@ int b = 'df'; // no warning. int c = 'df'; // expected-warning{{multi-character character constant}} #pragma clang diagnostic pop // expected-warning{{pragma diagnostic pop could not pop, no matching push}} + +// Test -Weverything + +void ppo0(){} // first verify that we do not give anything on this +#pragma clang diagnostic push // now push + +#pragma clang diagnostic warning "-Weverything" +void ppr1(){} // expected-warning {{no previous prototype for function 'ppr1'}} + +#pragma clang diagnostic push // push again +#pragma clang diagnostic ignored "-Weverything" // Set to ignore in this level. +void pps2(){} +#pragma clang diagnostic warning "-Weverything" // Set to warning in this level. +void ppt2(){} // expected-warning {{no previous prototype for function 'ppt2'}} +#pragma clang diagnostic error "-Weverything" // Set to error in this level. +void ppt3(){} // expected-error {{no previous prototype for function 'ppt3'}} +#pragma clang diagnostic pop // pop should go back to warning level + +void pps1(){} // expected-warning {{no previous prototype for function 'pps1'}} + + +#pragma clang diagnostic pop // Another pop should disble it again +void ppu(){} + |
