diff options
author | Fariborz Jahanian <fjahanian@apple.com> | 2011-07-06 20:48:48 +0000 |
---|---|---|
committer | Fariborz Jahanian <fjahanian@apple.com> | 2011-07-06 20:48:48 +0000 |
commit | 7263feeb367ab55af7e9a6fd701148b1b8264dba (patch) | |
tree | 2c55204894f19e17eaa9d48e6b9aa1d8aa509b89 /lib | |
parent | 24c9db6f367a6143be953b1b9a910aab2141fdff (diff) |
Some code cleanup of r134522
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134529 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Sema/SemaType.cpp | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp index ae1ccf9886..f9cf630420 100644 --- a/lib/Sema/SemaType.cpp +++ b/lib/Sema/SemaType.cpp @@ -3212,21 +3212,14 @@ static bool handleObjCOwnershipTypeAttr(TypeProcessingState &state, // objc_arc_weak_reference_unavailable if (lifetime == Qualifiers::OCL_Weak) { QualType T = type; - if (T->isReferenceType()) { - T = T->getAs<ReferenceType>()->getPointeeType(); - } while (const PointerType *ptr = T->getAs<PointerType>()) T = ptr->getPointeeType(); if (const ObjCObjectPointerType *ObjT = T->getAs<ObjCObjectPointerType>()) { ObjCInterfaceDecl *Class = ObjT->getInterfaceDecl(); - while (Class) { - if (Class->hasAttr<ArcWeakrefUnavailableAttr>()) { + if (Class->isArcWeakrefUnavailable()) { S.Diag(attr.getLoc(), diag::err_arc_unsupported_weak_class); S.Diag(ObjT->getInterfaceDecl()->getLocation(), diag::note_class_declared); - break; - } - Class = Class->getSuperClass(); } } } |