"Incremental" progress on using expressions, by which I mean totally ripping
into pretty much everything about overload resolution in order to wean
BuildDeclarationNameExpr off LookupResult::getAsSingleDecl(). Replace
UnresolvedFunctionNameExpr with UnresolvedLookupExpr, which generalizes the
idea of a non-member lookup that we haven't totally resolved yet, whether by
overloading, argument-dependent lookup, or (eventually) the presence of
a function template in the lookup results.
Incidentally fixes a problem with argument-dependent lookup where we were
still performing ADL even when the lookup results contained something from
a block scope.
Incidentally improves a diagnostic when using an ObjC ivar from a class method.
This just fell out from rewriting BuildDeclarationNameExpr's interaction with
lookup, and I'm too apathetic to break it out.
The only remaining uses of OverloadedFunctionDecl that I know of are in
TemplateName and MemberExpr.
llvm-svn: 89544
diff --git a/clang/test/SemaObjC/ivar-ref-misuse.m b/clang/test/SemaObjC/ivar-ref-misuse.m
index 85ede57..707e189 100644
--- a/clang/test/SemaObjC/ivar-ref-misuse.m
+++ b/clang/test/SemaObjC/ivar-ref-misuse.m
@@ -15,7 +15,7 @@
@implementation Sprite
+ (void)setFoo:(int)foo {
- sprite = foo; // expected-error {{use of undeclared identifier 'sprite'}}
+ sprite = foo; // expected-error {{instance variable 'sprite' accessed in class method}}
spree = foo;
Xsprite = foo; // expected-error {{use of undeclared identifier 'Xsprite'}}
UseGlobalBar = 10;