Two changes to Sema::LookupDecl() interface.
(1) Remove IdLoc (it's never used).
(2) Add a bool to enable/disable lazy builtin creaation (defaults to true).
This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit.
To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49087 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index 00a1318..0036165 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -52,8 +52,7 @@
// Initialize the constant string interface lazily. This assumes
// the NSConstantString interface is seen in this translation unit.
IdentifierInfo *NSIdent = &Context.Idents.get("NSConstantString");
- Decl *IFace = LookupDecl(NSIdent, Decl::IDNS_Ordinary,
- SourceLocation(), TUScope);
+ Decl *IFace = LookupDecl(NSIdent, Decl::IDNS_Ordinary, TUScope);
ObjCInterfaceDecl *strIFace = dyn_cast_or_null<ObjCInterfaceDecl>(IFace);
if (!strIFace)
return Diag(S->getLocStart(), diag::err_undef_interface,