commit e8c36f2e5582270b336bdf73fd217bd1682b92ac
author Anders Carlsson <andersca@mac.com> Sat Jun 27 00:27:47 2009 +0000
committer Anders Carlsson <andersca@mac.com> Sat Jun 27 00:27:47 2009 +0000
tree 15376f4313c0d0b94d1350cf5dc9a304fa8bdd00
parent b674e078950e9a774ed640ee50ee22a7e467e0dd

Make it possible for using decls to point to operators. Fixes PR4441.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74362 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclCXX.cpp

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index b238318..b7a4299 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -1785,18 +1785,24 @@
                                           const CXXScopeSpec &SS,
                                           SourceLocation IdentLoc,
                                           IdentifierInfo *TargetName,
+                                          OverloadedOperatorKind Op,
                                           AttributeList *AttrList,
                                           bool IsTypeName) {
   assert(!SS.isInvalid() && "Invalid CXXScopeSpec.");
-  assert(TargetName && "Invalid TargetName.");
+  assert(TargetName || Op && "Invalid TargetName.");
   assert(IdentLoc.isValid() && "Invalid TargetName location.");
   assert(S->getFlags() & Scope::DeclScope && "Invalid Scope.");
 
   UsingDecl *UsingAlias = 0;
 
+  DeclarationName Name;
+  if (TargetName)
+    Name = TargetName;
+  else
+    Name = Context.DeclarationNames.getCXXOperatorName(Op);
+  
   // Lookup target name.
-  LookupResult R = LookupParsedName(S, &SS, TargetName,
-                                    LookupOrdinaryName, false);
+  LookupResult R = LookupParsedName(S, &SS, Name, LookupOrdinaryName, false);
 
   if (NamedDecl *NS = R) {
     if (IsTypeName && !isa<TypeDecl>(NS)) {