6327     auto *TY = cast<TemplateTypeParmDecl>(Y);  in isSameTemplateParameter()  local
6328     if (TX->isParameterPack() != TY->isParameterPack())  in isSameTemplateParameter()
6330     if (TX->hasTypeConstraint() != TY->hasTypeConstraint())  in isSameTemplateParameter()
6333                                 TY->getTypeConstraint());  in isSameTemplateParameter()
6337     auto *TY = cast<NonTypeTemplateParmDecl>(Y);  in isSameTemplateParameter()  local
6338     return TX->isParameterPack() == TY->isParameterPack() &&  in isSameTemplateParameter()
6339            TX->getASTContext().hasSameType(TX->getType(), TY->getType()) &&  in isSameTemplateParameter()
6341                                 TY->getPlaceholderTypeConstraint());  in isSameTemplateParameter()
6345   auto *TY = cast<TemplateTemplateParmDecl>(Y);  in isSameTemplateParameter()  local
6346   return TX->isParameterPack() == TY->isParameterPack() &&  in isSameTemplateParameter()
6348                                      TY->getTemplateParameters());  in isSameTemplateParameter()
12339     TemplateName TX = X.getAsTemplate(), TY = Y.getAsTemplate();  in getCommonTemplateArgument()  local
12340     TemplateName CTN = ::getCommonTemplateName(Ctx, TX, TY);  in getCommonTemplateArgument()
12347                  TY = Y.getAsTemplateOrTemplatePattern();  in getCommonTemplateArgument()  local
12348     TemplateName CTN = ::getCommonTemplateName(Ctx, TX, TY);  in getCommonTemplateArgument()
12766                *TY = cast<TemplateSpecializationType>(Y);  in getCommonNonSugarTypeNode()
12768                                          TY->template_arguments());  in getCommonNonSugarTypeNode()
12771                                        TY->getTemplateName()),  in getCommonNonSugarTypeNode()
12784                *TY = cast<DependentTemplateSpecializationType>(Y);  in getCommonNonSugarTypeNode()
12785     assert(TX->getIdentifier() == TY->getIdentifier());  in getCommonNonSugarTypeNode()
12787                                          TY->template_arguments());  in getCommonNonSugarTypeNode()
12789         getCommonTypeKeyword(TX, TY), getCommonNNS(Ctx, TX, TY),  in getCommonNonSugarTypeNode()
12794                *TY = cast<UnaryTransformType>(Y);  in getCommonNonSugarTypeNode()
12795     assert(TX->getUTTKind() == TY->getUTTKind());  in getCommonNonSugarTypeNode()
12797         Ctx.getCommonSugaredType(TX->getBaseType(), TY->getBaseType()),  in getCommonNonSugarTypeNode()
12799                                  TY->getUnderlyingType()),  in getCommonNonSugarTypeNode()
12819                *TY = cast<TemplateTypeParmType>(Y);  in getCommonNonSugarTypeNode()
12820     assert(TX->getDepth() == TY->getDepth());  in getCommonNonSugarTypeNode()
12821     assert(TX->getIndex() == TY->getIndex());  in getCommonNonSugarTypeNode()
12822     assert(TX->isParameterPack() == TY->isParameterPack());  in getCommonNonSugarTypeNode()
12825         getCommonDecl(TX->getDecl(), TY->getDecl()));  in getCommonNonSugarTypeNode()
12977                *TY = cast<TemplateSpecializationType>(Y);  in getCommonSugarTypeNode()
12979                                                TY->getTemplateName());  in getCommonSugarTypeNode()
12984                                    TY->template_arguments()))  in getCommonSugarTypeNode()
12990     const auto *TX = cast<TypedefType>(X), *TY = cast<TypedefType>(Y);  in getCommonSugarTypeNode()
12991     const TypedefNameDecl *CD = ::getCommonDecl(TX->getDecl(), TY->getDecl());  in getCommonSugarTypeNode()