diff options
| -rw-r--r-- | lib/Sema/SemaObjCProperty.cpp | 5 | ||||
| -rw-r--r-- | test/SemaObjC/property-in-class-extension.m | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp index 41ed6c630c..030fdaafbc 100644 --- a/lib/Sema/SemaObjCProperty.cpp +++ b/lib/Sema/SemaObjCProperty.cpp @@ -93,6 +93,11 @@ Sema::HandlePropertyInClassExtension(Scope *S, ObjCCategoryDecl *CDecl, ObjCPropertyDecl *PDecl = ObjCPropertyDecl::Create(Context, DC, FD.D.getIdentifierLoc(), PropertyId, AtLoc, T); + if (Attributes & ObjCDeclSpec::DQ_PR_readonly) + PDecl->setPropertyAttributes(ObjCPropertyDecl::OBJC_PR_readonly); + if (Attributes & ObjCDeclSpec::DQ_PR_readwrite) + PDecl->setPropertyAttributes(ObjCPropertyDecl::OBJC_PR_readwrite); + DC->addDecl(PDecl); // We need to look in the @interface to see if the @property was diff --git a/test/SemaObjC/property-in-class-extension.m b/test/SemaObjC/property-in-class-extension.m new file mode 100644 index 0000000000..3f252d0a29 --- /dev/null +++ b/test/SemaObjC/property-in-class-extension.m @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s +// rdar: // 7766184 + +@interface Foo @end + +@interface Foo () + @property (readonly) int bar; +@end + +void FUNC () { + Foo *foo; + foo.bar = 0; // expected-error {{assigning to property with 'readonly' attribute not allowed}} +} + + |