diff options
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaDeclObjC.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp index 64b000ee9ab..d22d7a14f60 100644 --- a/clang/lib/Sema/SemaDeclObjC.cpp +++ b/clang/lib/Sema/SemaDeclObjC.cpp @@ -1593,6 +1593,11 @@ void Sema::CheckProtocolMethodDefs(SourceLocation ImpLoc, NSIDecl = IDecl->lookupInheritedClass(&Context.Idents.get("NSProxy")); } + // If this is a forward protocol declaration, get its definition. + if (!PDecl->isThisDeclarationADefinition() && + PDecl->getDefinition()) + PDecl = PDecl->getDefinition(); + // If a method lookup fails locally we still need to look and see if // the method was implemented by a base class or an inherited // protocol. This lookup is slow, but occurs rarely in correct code |
