diff options
| author | Fariborz Jahanian <fjahanian@apple.com> | 2013-04-24 19:13:05 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2013-04-24 19:13:05 +0000 |
| commit | 80abce3d1597edaf427f65ce15d8433f3f13315d (patch) | |
| tree | 686452cd61fc7e2388f8d7173c6d4ff959796478 /lib/Sema/SemaObjCProperty.cpp | |
| parent | e68cb08bd97c916edc907e59ca5ccdc5706a2b46 (diff) | |
Objective-C arc: Improve disgnostics when 'weak'
property cannot be synthesized because its backing
ivar does not support weak references.
// rdar://13676793
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180211 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaObjCProperty.cpp')
| -rw-r--r-- | lib/Sema/SemaObjCProperty.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp index 2efd43ee31..2162bf06e9 100644 --- a/lib/Sema/SemaObjCProperty.cpp +++ b/lib/Sema/SemaObjCProperty.cpp @@ -996,8 +996,10 @@ Decl *Sema::ActOnPropertyImplDecl(Scope *S, PropertyIvarType->getAs<ObjCObjectPointerType>()) { const ObjCInterfaceDecl *ObjI = ObjT->getInterfaceDecl(); if (ObjI && ObjI->isArcWeakrefUnavailable()) { - Diag(PropertyDiagLoc, diag::err_arc_weak_unavailable_property); - Diag(property->getLocation(), diag::note_property_declare); + Diag(property->getLocation(), + diag::err_arc_weak_unavailable_property) << PropertyIvarType; + Diag(ClassImpDecl->getLocation(), diag::note_implemented_by_class) + << ClassImpDecl->getName(); err = true; } } |