Implement support for overloaded operator uses that result to a call

to a member operator template. We missed updating this call site when
adding support for function templates; bug exposed by a test for
PR5072.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84111 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 4 deletions

diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 8c697cc868..99e7b0811c 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -2769,10 +2769,21 @@ void Sema::AddMemberOperatorCandidates(OverloadedOperatorKind Op,
     for (LookupResult::iterator Oper = Operators.begin(),
                              OperEnd = Operators.end();
          Oper != OperEnd;
-         ++Oper)
-      AddMethodCandidate(cast<CXXMethodDecl>(*Oper), Args[0],
-                         Args+1, NumArgs - 1, CandidateSet,
-                         /*SuppressUserConversions=*/false);
+         ++Oper) {
+      if (CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(*Oper)) {
+        AddMethodCandidate(Method, Args[0], Args+1, NumArgs - 1, CandidateSet,
+                           /*SuppressUserConversions=*/false);
+        continue;
+      }
+      
+      assert(isa<FunctionTemplateDecl>(*Oper) && 
+             isa<CXXMethodDecl>(cast<FunctionTemplateDecl>(*Oper)
+                                                        ->getTemplatedDecl()) &&
+             "Expected a member function template");
+      AddMethodTemplateCandidate(cast<FunctionTemplateDecl>(*Oper), false, 0, 0, 
+                                 Args[0], Args+1, NumArgs - 1, CandidateSet, 
+                                 /*SuppressUserConversions=*/false);
+    }
   }
 }