Don't push OverloadedFunctionDecls onto the chain of declarations
attached to an identifier. Instead, all overloaded functions will be
pushed into scope, and we'll synthesize an OverloadedFunctionDecl on
the fly when we need it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61386 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/IdentifierResolver.h b/lib/Sema/IdentifierResolver.h
index bc9da61..30846dc 100644
--- a/lib/Sema/IdentifierResolver.h
+++ b/lib/Sema/IdentifierResolver.h
@@ -128,6 +128,13 @@
/// It will walk or not the parent declaration contexts depending on how
/// it was instantiated.
class iterator {
+ public:
+ typedef NamedDecl * value_type;
+ typedef NamedDecl * reference;
+ typedef NamedDecl * pointer;
+ typedef std::input_iterator_tag iterator_category;
+ typedef std::ptrdiff_t difference_type;
+
/// Ptr - There are 3 forms that 'Ptr' represents:
/// 1) A single NamedDecl. (Ptr & 0x1 == 0)
/// 2) A IdDeclInfo::DeclsTy::iterator that traverses only the decls of the