Remove default arguments from TryImplicitConversion and fix a bug found in the process.

llvm-svn: 80258

1 files changed, 4 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index c5eda94b6a6..eb4299f79cf 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -3144,7 +3144,10 @@ Sema::CheckReferenceInit(Expr *&Init, QualType DeclType,
     //   the argument expression. Any difference in top-level
     //   cv-qualification is subsumed by the initialization itself
     //   and does not constitute a conversion.
-    *ICS = TryImplicitConversion(Init, T1, SuppressUserConversions);
+    *ICS = TryImplicitConversion(Init, T1, SuppressUserConversions,
+                                 /*AllowExplicit=*/false,
+                                 /*ForceRValue=*/false);
+    
     // Of course, that's still a reference binding.
     if (ICS->ConversionKind == ImplicitConversionSequence::StandardConversion) {
       ICS->Standard.ReferenceBinding = true;