From 8b07ec253d4042f824dccec711e17fb6d92bed5e Mon Sep 17 00:00:00 2001 From: John McCall Date: Sat, 15 May 2010 11:32:37 +0000 Subject: Substantially alter the design of the Objective C type AST by introducing ObjCObjectType, which is basically just a pair of one of {primitive-id, primitive-Class, user-defined @class} with a list of protocols. An ObjCObjectPointerType is therefore just a pointer which always points to one of these types (possibly sugared). ObjCInterfaceType is now just a kind of ObjCObjectType which happens to not carry any protocols. Alter a rather large number of use sites to use ObjCObjectType instead of ObjCInterfaceType. Store an ObjCInterfaceType as a pointer on the decl rather than hashing them in a FoldingSet. Remove some number of methods that are no longer used, at least after this patch. By simplifying ObjCObjectPointerType, we are now able to easily remove and apply pointers to Objective-C types, which is crucial for a certain kind of ObjC++ metaprogramming common in WebKit. llvm-svn: 103870 --- clang/lib/CodeGen/CGObjC.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'clang/lib/CodeGen/CGObjC.cpp') diff --git a/clang/lib/CodeGen/CGObjC.cpp b/clang/lib/CodeGen/CGObjC.cpp index df0263ee129..ce048405afe 100644 --- a/clang/lib/CodeGen/CGObjC.cpp +++ b/clang/lib/CodeGen/CGObjC.cpp @@ -66,8 +66,8 @@ RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E) { case ObjCMessageExpr::Class: { const ObjCInterfaceType *IFace = E->getClassReceiver()->getAs(); - OID = IFace->getDecl(); assert(IFace && "Invalid Objective-C class message send"); + OID = IFace->getDecl(); Receiver = Runtime.GetClass(Builder, OID); isClassMessage = true; break; -- cgit v1.2.3