Implement name mangling for scalar value initialization. Reported on IRC by Xeo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149854 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/AST/ItaniumMangle.cpp b/lib/AST/ItaniumMangle.cpp
index 9c697ed9b1..37ae626683 100644
--- a/lib/AST/ItaniumMangle.cpp
+++ b/lib/AST/ItaniumMangle.cpp
@@ -2247,7 +2247,6 @@ recurse:
   case Expr::ImplicitValueInitExprClass:
   case Expr::InitListExprClass:
   case Expr::ParenListExprClass:
-  case Expr::CXXScalarValueInitExprClass:
     llvm_unreachable("unexpected statement kind");
 
   // FIXME: invent manglings for all these.
@@ -2427,6 +2426,12 @@ recurse:
     break;
   }
 
+  case Expr::CXXScalarValueInitExprClass:
+    Out <<"cv";
+    mangleType(E->getType());
+    Out <<"_E";
+    break;
+
   case Expr::UnaryExprOrTypeTraitExprClass: {
     const UnaryExprOrTypeTraitExpr *SAE = cast<UnaryExprOrTypeTraitExpr>(E);