lib/Sema/SemaExpr.cpp

4279   QualType LHSTy = LHSExp->getType(), RHSTy = RHSExp->getType();
4289   if (LHSTy->isDependentType() || RHSTy->isDependentType()) {
4293   } else if (const PointerType *PTy = LHSTy->getAs<PointerType>()) {
4298                LHSTy->getAs<ObjCObjectPointerType>()) {
4325   } else if (const VectorType *VTy = LHSTy->getAs<VectorType>()) {
4334   } else if (LHSTy->isArrayType()) {
4342     LHSExp = ImpCastExprToType(LHSExp, Context.getArrayDecayedType(LHSTy),
4344     LHSTy = LHSExp->getType();
4348     ResultType = LHSTy->getAs<PointerType>()->getPointeeType();
6085   QualType LHSTy = LHS.get()->getType();
6088   if (S.Context.hasSameType(LHSTy, RHSTy)) {
6090     return LHSTy;
6097   if (const BlockPointerType *LHSBTy = LHSTy->getAs<BlockPointerType>()) {
6102     lhptee = LHSTy->castAs<PointerType>()->getPointeeType();
6129       << LHSTy << RHSTy << LHS.get()->getSourceRange()
6157   QualType LHSTy = LHS.get()->getType();
6160   if (!LHSTy->isBlockPointerType() || !RHSTy->isBlockPointerType()) {
6161     if (LHSTy->isVoidPointerType() || RHSTy->isVoidPointerType()) {
6168       << LHSTy << RHSTy << LHS.get()->getSourceRange()
6183   QualType LHSTy = LHS.get()->getType();
6187   QualType lhptee = LHSTy->getAs<PointerType>()->getPointeeType();
6462   QualType LHSTy = LHS.get()->getType();
6467   if (LHSTy->isArithmeticType() && RHSTy->isArithmeticType()) {
6476   if (const RecordType *LHSRT = LHSTy->getAs<RecordType>()) {    // C99 6.5.15p3
6481         return LHSTy.getUnqualifiedType();
6487   if (LHSTy->isVoidType() || RHSTy->isVoidType()) {
6493   if (!checkConditionalNullPointer(*this, RHS, LHSTy)) return LHSTy;
6506   if (LHSTy->isBlockPointerType() || RHSTy->isBlockPointerType())
6511   if (LHSTy->isPointerType() && RHSTy->isPointerType())
6522     return LHSTy;
6532     << LHSTy << RHSTy << LHS.get()->getSourceRange()
6541   QualType LHSTy = LHS.get()->getType();
6547   if (LHSTy->isObjCClassType() &&
6549     RHS = ImpCastExprToType(RHS.get(), LHSTy, CK_CPointerToObjCPointerCast);
6550     return LHSTy;
6553       (Context.hasSameType(LHSTy, Context.getObjCClassRedefinitionType()))) {
6558   if (LHSTy->isObjCIdType() &&
6560     RHS = ImpCastExprToType(RHS.get(), LHSTy, CK_CPointerToObjCPointerCast);
6561     return LHSTy;
6564       (Context.hasSameType(LHSTy, Context.getObjCIdRedefinitionType()))) {
6569   if (Context.isObjCSelType(LHSTy) &&
6571     RHS = ImpCastExprToType(RHS.get(), LHSTy, CK_BitCast);
6572     return LHSTy;
6575       (Context.hasSameType(LHSTy, Context.getObjCSelRedefinitionType()))) {
6580   if (LHSTy->isObjCObjectPointerType() && RHSTy->isObjCObjectPointerType()) {
6582     if (Context.getCanonicalType(LHSTy) == Context.getCanonicalType(RHSTy)) {
6584       return LHSTy;
6586     const ObjCObjectPointerType *LHSOPT = LHSTy->castAs<ObjCObjectPointerType>();
6588     QualType compositeType = LHSTy;
6607       compositeType = RHSOPT->isObjCBuiltinType() ? RHSTy : LHSTy;
6609       compositeType = LHSOPT->isObjCBuiltinType() ? LHSTy : RHSTy;
6610     } else if ((LHSTy->isObjCQualifiedIdType() ||
6612                Context.ObjCQualifiedIdTypesAreCompatible(LHSTy, RHSTy, true)) {
6618     } else if (LHSTy->isObjCIdType() || RHSTy->isObjCIdType()) {
6622       << LHSTy << RHSTy
6635   if (LHSTy->isVoidPointerType() && RHSTy->isObjCObjectPointerType()) {
6639       Diag(QuestionLoc, diag::err_cond_voidptr_arc) << LHSTy << RHSTy
6644     QualType lhptee = LHSTy->getAs<PointerType>()->getPointeeType();
6655   if (LHSTy->isObjCObjectPointerType() && RHSTy->isVoidPointerType()) {
6659       Diag(QuestionLoc, diag::err_cond_voidptr_arc) << LHSTy << RHSTy
6664     QualType lhptee = LHSTy->getAs<ObjCObjectPointerType>()->getPointeeType();
8157     QualType LHSTy = Context.isPromotableBitField(LHS.get());
8158     if (LHSTy.isNull()) {
8159       LHSTy = LHS.get()->getType();
8160       if (LHSTy->isPromotableIntegerType())
8161         LHSTy = Context.getPromotedIntegerType(LHSTy);
8163     *CompLHSTy = LHSTy;
9716     QualType LHSTy(LHSType);
9717     ConvTy = CheckSingleAssignmentConstraints(LHSTy, RHS);