Create CXXConstructExpr calls for arguments passed to functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72102 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 109247f..30a7598 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -854,9 +854,13 @@
QualType FromType = From->getType();
if (SCS.CopyConstructor) {
- // FIXME: Create a temporary object by calling the copy constructor.
- ImpCastExprToType(From, ToType.getNonReferenceType(),
- ToType->isLValueReferenceType());
+ // FIXME: When can ToType be a reference type?
+ assert(!ToType->isReferenceType());
+
+ CXXTempVarDecl *Temp = CXXTempVarDecl::Create(Context, CurContext, ToType);
+ // FIXME: Keep track of whether the copy constructor is elidable or not.
+ From = CXXConstructExpr::Create(Context, Temp, ToType,
+ SCS.CopyConstructor, false, &From, 1);
return false;
}