}
bool InitializationSequence::isDirectReferenceBinding() const {
- return getKind() == ReferenceBinding && Steps.back().Kind == SK_BindReference;
+ return !Steps.empty() && Steps.back().Kind == SK_BindReference;
}
bool InitializationSequence::isAmbiguous() const {
const InitializationKind &Kind,
Expr *Initializer,
InitializationSequence &Sequence) {
- Sequence.setSequenceKind(InitializationSequence::ReferenceBinding);
-
QualType DestType = Entity.getType();
QualType cv1T1 = DestType->getAs<ReferenceType>()->getPointeeType();
Qualifiers T1Quals;
}
}
+static bool isReferenceBinding(const InitializationSequence::Step &s) {
+ return s.Kind == InitializationSequence::SK_BindReference ||
+ s.Kind == InitializationSequence::SK_BindReferenceToTemporary;
+}
+
ExprResult
InitializationSequence::Perform(Sema &S,
const InitializedEntity &Entity,
CreatedObject = Conversion->getResultType()->isRecordType();
}
- bool RequiresCopy = !IsCopy &&
- getKind() != InitializationSequence::ReferenceBinding;
+ bool RequiresCopy = !IsCopy && !isReferenceBinding(Steps.back());
if (RequiresCopy || shouldBindAsTemporary(Entity))
CurInit = S.MaybeBindToTemporary(CurInit.takeAs<Expr>());
else if (CreatedObject && shouldDestroyTemporary(Entity)) {
case NormalSequence:
OS << "Normal sequence: ";
break;
-
- case ReferenceBinding:
- OS << "Reference binding: ";
- break;
}
for (step_iterator S = step_begin(), SEnd = step_end(); S != SEnd; ++S) {