Some cleanup of the cast checkers. Don't canonicalize types when not needed. Use distinct diagnostics for distinct errors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58700 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 4f02065..0b37ea2 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -574,6 +574,7 @@
bool Sema::IsIntegralPromotion(Expr *From, QualType FromType, QualType ToType)
{
const BuiltinType *To = ToType->getAsBuiltinType();
+ // All integers are built-in.
if (!To) {
return false;
}