diff options
| author | Douglas Gregor <dgregor@apple.com> | 2015-06-19 18:14:46 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2015-06-19 18:14:46 +0000 |
| commit | 849ebc269fe17def169c812f929746cb98955664 (patch) | |
| tree | 5866b34d318c220f0fb7b078164e0710e72f7ea8 /clang/lib/Sema/SemaDeclObjC.cpp | |
| parent | 813a066f16df52783708fdc2ef708bb76a9ff521 (diff) | |
| download | bcm5719-llvm-849ebc269fe17def169c812f929746cb98955664.tar.gz bcm5719-llvm-849ebc269fe17def169c812f929746cb98955664.zip | |
Implement the 'null_resettable' attribute for Objective-C properties.
'null_resettable' properties are those whose getters return nonnull
but whose setters take nil, to "reset" the property to some
default. Implements rdar://problem/19051334.
llvm-svn: 240155
Diffstat (limited to 'clang/lib/Sema/SemaDeclObjC.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclObjC.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp index 78c76abd4c7..62ba7d5633c 100644 --- a/clang/lib/Sema/SemaDeclObjC.cpp +++ b/clang/lib/Sema/SemaDeclObjC.cpp @@ -2024,6 +2024,9 @@ void Sema::ImplMethodsVsClassMethods(Scope *S, ObjCImplDecl* IMPDecl, DiagnoseUnimplementedProperties(S, IMPDecl, CDecl, SynthesizeProperties); } + // Diagnose null-resettable synthesized setters. + diagnoseNullResettableSynthesizedSetters(IMPDecl); + SelectorSet ClsMap; for (const auto *I : IMPDecl->class_methods()) ClsMap.insert(I->getSelector()); |
