lib/Sema/SemaInit.cpp

3238                                            QualType cv2T2, QualType T2,
3275     QualType T2 = S.Context.getUnqualifiedArrayType(cv2T2, T2Quals);
3278     if (ResolveOverloadedFunctionForReferenceBinding(S, Initializer, cv2T2, T2,
3290                                      T1Quals, cv2T2, T2, T2Quals, Sequence);
3421   QualType T2 = cv2T2.getUnqualifiedType();
3427                                          T1, T2, DerivedToBase,
3489   if ((T2RecordType = T2->getAs<RecordType>()) &&
3490       !S.RequireCompleteType(Kind.getLocation(), T2, 0)) {
3548     T2 = Function->getResultType();
3550     T2 = cv1T1;
3555                                  T2.getNonLValueExprType(S.Context),
3561   if (T2->isLValueReferenceType())
3563   else if (const RValueReferenceType *RRef = T2->getAs<RValueReferenceType>())
3571                                      T2.getNonLValueExprType(S.Context),
3582     T2 = ICS.Standard.getToType(2);
3583     Sequence.AddConversionSequenceStep(ICS, T2);
3587                                   T2.getNonReferenceType().getQualifiers()),
3592                                   T2.getNonReferenceType().getQualifiers()));
3594   if (cv1T1.getQualifiers() != T2.getNonReferenceType().getQualifiers())
3597   Sequence.AddReferenceBindingStep(cv1T1, !T2->isReferenceType());
3617   QualType T2 = S.Context.getUnqualifiedArrayType(cv2T2, T2Quals);
3620   // to resolve the overloaded function. If all goes well, T2 is the
3622   if (ResolveOverloadedFunctionForReferenceBinding(S, Initializer, cv2T2, T2,
3628                                  T1Quals, cv2T2, T2, T2Quals, Sequence);
3689                                            QualType cv2T2, QualType T2,
3707   //   "cv2 T2" as follows:
3722       //     reference-compatible with "cv2 T2," or
3745     //     - has a class type (i.e., T2 is a class type), where T1 is not
3746     //       reference-related to T2, and can be implicitly converted to an
3753     if (RefRelationship == Sema::Ref_Incompatible && T2->isRecordType() &&
3770     if (S.Context.getCanonicalType(T2) == S.Context.OverloadTy)
3788   //        "cv1 T1" is reference-compatible with "cv2 T2"
3795        (InitCategory.isPRValue() && T2->isRecordType()) ||
3796        (InitCategory.isPRValue() && T2->isArrayType()))) {
3798     if (InitCategory.isPRValue() && T2->isRecordType()) {
3830   //       - has a class type (i.e., T2 is a class type), where T1 is not
3831   //         reference-related to T2, and can be implicitly converted to an
3836   if (T2->isRecordType()) {
3886     else if (S.Context.getCanonicalType(T2) == S.Context.OverloadTy)
3895   //        [...] If T1 is reference-related to T2, cv1 must be the
3906   //   [...] If T1 is reference-related to T2 and the reference is an rvalue