diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 119151a..662971f 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -2569,16 +2569,14 @@
     return ExprError();
 
   QualType Ty;
-  if (!getLangOptions().CPlusPlus)
-    Ty = Context.IntTy;   // 'x' and L'x' -> int in C.
-  else if (Literal.isWide())
-    Ty = Context.WCharTy; // L'x' -> wchar_t in C++.
+  if (Literal.isWide())
+    Ty = Context.WCharTy; // L'x' -> wchar_t in C and C++.
   else if (Literal.isUTF16())
-    Ty = Context.Char16Ty; // u'x' -> char16_t in C++0x.
+    Ty = Context.Char16Ty; // u'x' -> char16_t in C11 and C++11.
   else if (Literal.isUTF32())
-    Ty = Context.Char32Ty; // U'x' -> char32_t in C++0x.
-  else if (Literal.isMultiChar())
-    Ty = Context.IntTy;   // 'wxyz' -> int in C++.
+    Ty = Context.Char32Ty; // U'x' -> char32_t in C11 and C++11.
+  else if (!getLangOptions().CPlusPlus || Literal.isMultiChar())
+    Ty = Context.IntTy;   // 'x' -> int in C, 'wxyz' -> int in C++.
   else
     Ty = Context.CharTy;  // 'x' -> char in C++