Implement the conversion to a function pointer for lambda expressions,

per C++ [expr.prim.lambda]p6.

llvm-svn: 150236

1 files changed, 5 insertions, 3 deletions

diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp
index 54dd5f86527..3493b2a9dec 100644
--- a/clang/lib/Sema/SemaOverload.cpp
+++ b/clang/lib/Sema/SemaOverload.cpp
@@ -7583,9 +7583,11 @@ OverloadCandidateKind ClassifyOverloadCandidate(Sema &S,
     if (Meth->isMoveAssignmentOperator())
       return oc_implicit_move_assignment;
 
-    assert(Meth->isCopyAssignmentOperator()
-           && "implicit method is not copy assignment operator?");
-    return oc_implicit_copy_assignment;
+    if (Meth->isCopyAssignmentOperator())
+      return oc_implicit_copy_assignment;
+
+    assert(isa<CXXConversionDecl>(Meth) && "expected conversion");
+    return oc_method;
   }
 
   return isTemplate ? oc_function_template : oc_function;