vendor/clang/clang-release_40-r292951

1 files changed, 5 insertions, 6 deletions

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index d62e8fd68b64..e1e1f0283629 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -11496,7 +11496,7 @@ ExprResult Sema::BuildBinOp(Scope *S, SourceLocation OpLoc,
       return checkPseudoObjectAssignment(S, OpLoc, Opc, LHSExpr, RHSExpr);
 
     // Don't resolve overloads if the other type is overloadable.
-    if (pty->getKind() == BuiltinType::Overload) {
+    if (getLangOpts().CPlusPlus && pty->getKind() == BuiltinType::Overload) {
       // We can't actually test that if we still have a placeholder,
       // though.  Fortunately, none of the exceptions we see in that
       // code below are valid when the LHS is an overload set.  Note
@@ -11521,17 +11521,16 @@ ExprResult Sema::BuildBinOp(Scope *S, SourceLocation OpLoc,
     // An overload in the RHS can potentially be resolved by the type
     // being assigned to.
     if (Opc == BO_Assign && pty->getKind() == BuiltinType::Overload) {
-      if (LHSExpr->isTypeDependent() || RHSExpr->isTypeDependent())
-        return BuildOverloadedBinOp(*this, S, OpLoc, Opc, LHSExpr, RHSExpr);
-
-      if (LHSExpr->getType()->isOverloadableType())
+      if (getLangOpts().CPlusPlus &&
+          (LHSExpr->isTypeDependent() || RHSExpr->isTypeDependent() ||
+           LHSExpr->getType()->isOverloadableType()))
         return BuildOverloadedBinOp(*this, S, OpLoc, Opc, LHSExpr, RHSExpr);
 
       return CreateBuiltinBinOp(OpLoc, Opc, LHSExpr, RHSExpr);
     }
 
     // Don't resolve overloads if the other type is overloadable.
-    if (pty->getKind() == BuiltinType::Overload &&
+    if (getLangOpts().CPlusPlus && pty->getKind() == BuiltinType::Overload &&
         LHSExpr->getType()->isOverloadableType())
       return BuildOverloadedBinOp(*this, S, OpLoc, Opc, LHSExpr, RHSExpr);