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| author | Emilio Cobos Alvarez <emilio@crisal.io> | 2019-02-25 21:24:52 +0000 |
|---|---|---|
| committer | Emilio Cobos Alvarez <emilio@crisal.io> | 2019-02-25 21:24:52 +0000 |
| commit | 0a3fe502e6451941eaebc9911a4c7043334b7fb4 (patch) | |
| tree | e8923415097e62492891164d9aac43a378b67398 /clang/test | |
| parent | 76004da1c91205df751e4d46e8b7a0224a00be8c (diff) | |
| download | bcm5719-llvm-0a3fe502e6451941eaebc9911a4c7043334b7fb4.tar.gz bcm5719-llvm-0a3fe502e6451941eaebc9911a4c7043334b7fb4.zip | |
[libclang] Expose warn_unused and warn_unused_result attributes.
This is helpful to properly detect them, and fixing issues like
https://github.com/rust-lang/rust-bindgen/issues/1518.
Differential Revision: https://reviews.llvm.org/D58570
llvm-svn: 354824
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Index/attributes.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/test/Index/attributes.c b/clang/test/Index/attributes.c index 3aedacd33fa..1db3be9bcbb 100644 --- a/clang/test/Index/attributes.c +++ b/clang/test/Index/attributes.c @@ -14,6 +14,12 @@ enum __attribute((flag_enum)) FlagEnum { void convergent_fn() __attribute__((convergent)); +int warn_unused_result_fn() __attribute__((warn_unused_result)); + +struct __attribute__((warn_unused)) WarnUnused { + int b; +}; + // CHECK: attributes.c:3:32: StructDecl=Test2:3:32 (Definition) Extent=[3:1 - 5:2] // CHECK: attributes.c:3:23: attribute(packed)=packed Extent=[3:23 - 3:29] // CHECK: attributes.c:4:8: FieldDecl=a:4:8 (Definition) Extent=[4:3 - 4:9] [access=public] @@ -29,3 +35,7 @@ void convergent_fn() __attribute__((convergent)); // CHECK: attributes.c:12:3: EnumConstantDecl=Foo:12:3 (Definition) Extent=[12:3 - 12:6] // CHECK: attributes.c:15:6: FunctionDecl=convergent_fn:15:6 Extent=[15:1 - 15:49] // CHECK: attributes.c:15:37: attribute(convergent)= Extent=[15:37 - 15:47] +// CHECK: attributes.c:17:5: FunctionDecl=warn_unused_result_fn:17:5 Extent=[17:1 - 17:64] +// CHECK: attributes.c:17:44: attribute(warn_unused_result)= Extent=[17:44 - 17:62] +// CHECK: attributes.c:19:37: StructDecl=WarnUnused:19:37 (Definition) Extent=[19:1 - 21:2] +// CHECK: attributes.c:19:23: attribute(warn_unused)= Extent=[19:23 - 19:34] |
