Provide an Objective C mangling for wchar_t.  Patch by Nico Weber!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105818 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/instantiate-objc-1.mm b/test/SemaTemplate/instantiate-objc-1.mm
index 92d0d6c..2780f8e 100644
--- a/test/SemaTemplate/instantiate-objc-1.mm
+++ b/test/SemaTemplate/instantiate-objc-1.mm
@@ -45,3 +45,4 @@
 
 template struct EncodeTest<int>;
 template struct EncodeTest<double>;
+template struct EncodeTest<wchar_t>;