[cfe-dev] GNU runtime Protocol type fix

[David Chisnall]

This patch fixes a type mismatch for protocols as method arguments.

David


Index: CGObjCGNU.cpp
===================================================================
--- CGObjCGNU.cpp	(revision 68072)
+++ CGObjCGNU.cpp	(working copy)
@@ -567,7 +567,10 @@

  llvm::Value *CGObjCGNU::GenerateProtocolRef(CGBuilderTy &Builder,
                                              const ObjCProtocolDecl  
*PD) {
-  return ExistingProtocols[PD->getNameAsString()];
+  llvm::Value *protocol = ExistingProtocols[PD->getNameAsString()];
+  const llvm::Type *T =
+    CGM.getTypes().ConvertType(CGM.getContext().getObjCProtoType());
+  return Builder.CreateBitCast(protocol,  
llvm::PointerType::getUnqual(T));
  }

  void CGObjCGNU::GenerateProtocol(const ObjCProtocolDecl *PD) {