Initial patch to support definitions of id and Class from headers in Objective-C code.

This currently breaks test/SemaObjC/id-isa-ref.m and issues some spurious warnings when you attempt to assign a struct objc_class* value to a Class variable.  The test case probably should fail as it's written, because without the definition of Class the compiler should not assume struct objc_class* is a valid receiver type, but it's left broken because it would be nice if we could get that passing too for the special case of isa.

Approved by snaroff.

llvm-svn: 79248

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 612c4dc4cbf..5499e6cb4ed 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -1257,7 +1257,7 @@ Sema::CheckReturnStackAddr(Expr *RetValExp, QualType lhsType,
 ///   * taking the address of an array element where the array is on the stack
 static DeclRefExpr* EvalAddr(Expr *E) {
   // We should only be called for evaluating pointer expressions.
-  assert((E->getType()->isPointerType() ||
+  assert((E->getType()->isAnyPointerType() ||
           E->getType()->isBlockPointerType() ||
           E->getType()->isObjCQualifiedIdType()) &&
          "EvalAddr only works on pointers");