1 files changed, 1 insertions, 4 deletions
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 969998eaa0..793e427629 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -1392,12 +1392,9 @@ bool Sema::IsIntegralPromotion(Expr *From, QualType FromType, QualType ToType) {
       ToType->isIntegerType()) {
     // Determine whether the type we're converting from is signed or
     // unsigned.
-    bool FromIsSigned;
+    bool FromIsSigned = FromType->isSignedIntegerType();
     uint64_t FromSize = Context.getTypeSize(FromType);
 
-    // FIXME: Is wchar_t signed or unsigned? We assume it's signed for now.
-    FromIsSigned = true;
-
     // The types we'll try to promote to, in the appropriate
     // order. Try each of these types.
     QualType PromoteTypes[6] = {