162                         const FunctionDecl *Pattern, bool RelativeToPrimary,  in HandleFunction()  argument
205       (!Pattern || !Pattern->getLexicalDeclContext()->isFileContext())) {  in HandleFunction()
291     bool RelativeToPrimary, const FunctionDecl *Pattern,  in getTemplateInstantiationArgs()  argument
314       R = HandleFunction(Function, Result, Pattern, RelativeToPrimary,  in getTemplateInstantiationArgs()
2922                           CXXRecordDecl *Pattern,  in SubstBaseSpecifiers()  argument
2926   for (const auto &Base : Pattern->bases()) {  in SubstBaseSpecifiers()
3058                        CXXRecordDecl *Instantiation, CXXRecordDecl *Pattern,  in InstantiateClass()  argument
3063     = cast_or_null<CXXRecordDecl>(Pattern->getDefinition());  in InstantiateClass()
3066                                      Pattern, PatternDef, TSK, Complain))  in InstantiateClass()
3077   Pattern = PatternDef;  in InstantiateClass()
3116   InstantiateAttrs(TemplateArgs, Pattern, Instantiation);  in InstantiateClass()
3126   Instantiation->setTagKind(Pattern->getTagKind());  in InstantiateClass()
3129   if (SubstBaseSpecifiers(Instantiation, Pattern, TemplateArgs))  in InstantiateClass()
3140   for (auto *Member : Pattern->decls()) {  in InstantiateClass()
3150     if (Member->getDeclContext() != Pattern)  in InstantiateClass()
3244     Instantiation->setLocation(Pattern->getLocation());  in InstantiateClass()
3245     Instantiation->setLocStart(Pattern->getInnerLocStart());  in InstantiateClass()
3246     Instantiation->setBraceRange(Pattern->getBraceRange());  in InstantiateClass()
3251     if (Pattern->isDependentContext())  in InstantiateClass()
3252       PerformDependentDiagnostics(Pattern, TemplateArgs);  in InstantiateClass()
3317                            EnumDecl *Instantiation, EnumDecl *Pattern,  in InstantiateEnum()  argument
3320   EnumDecl *PatternDef = Pattern->getDefinition();  in InstantiateEnum()
3323                                      Pattern, PatternDef, TSK,/*Complain*/true))  in InstantiateEnum()
3325   Pattern = PatternDef;  in InstantiateEnum()
3355   InstantiateAttrs(TemplateArgs, Pattern, Instantiation);  in InstantiateEnum()
3358   Instantiator.InstantiateEnumDefinition(Instantiation, Pattern);  in InstantiateEnum()
3383     FieldDecl *Pattern, const MultiLevelTemplateArgumentList &TemplateArgs) {  in InstantiateInClassInitializer()  argument
3385   if (!Pattern->hasInClassInitializer())  in InstantiateInClassInitializer()
3389              Pattern->getInClassInitStyle() &&  in InstantiateInClassInitializer()
3394   Expr *OldInit = Pattern->getInClassInitializer();  in InstantiateInClassInitializer()
3396     RecordDecl *PatternRD = Pattern->getParent();  in InstantiateInClassInitializer()
3400         << OutermostClass << Pattern;  in InstantiateInClassInitializer()
3401     Diag(Pattern->getEndLoc(),  in InstantiateInClassInitializer()
3595   CXXRecordDecl *Pattern = nullptr;  in getPatternForClassTemplateSpecialization()  local
3608     Pattern = PartialSpec;  in getPatternForClassTemplateSpecialization()
3619     Pattern = Template->getTemplatedDecl();  in getPatternForClassTemplateSpecialization()
3622   return Pattern;  in getPatternForClassTemplateSpecialization()
3635   ActionResult<CXXRecordDecl *> Pattern =  in InstantiateClassTemplateSpecialization()  local
3638   if (!Pattern.isUsable())  in InstantiateClassTemplateSpecialization()
3639     return Pattern.isInvalid();  in InstantiateClassTemplateSpecialization()
3642       PointOfInstantiation, ClassTemplateSpec, Pattern.get(),  in InstantiateClassTemplateSpecialization()
3665       if (FunctionDecl *Pattern =  in InstantiateClassMembers()  local
3703         if (TSK == TSK_ExplicitInstantiationDefinition && !Pattern->isDefined())  in InstantiateClassMembers()
3796       CXXRecordDecl *Pattern = Record->getInstantiatedFromMemberClass();  in InstantiateClassMembers()  local
3797       assert(Pattern && "Missing instantiated-from-template information");  in InstantiateClassMembers()
3800         if (!Pattern->getDefinition()) {  in InstantiateClassMembers()
3815         InstantiateClass(PointOfInstantiation, Record, Pattern,  in InstantiateClassMembers()
3827       Pattern = cast_or_null<CXXRecordDecl>(Record->getDefinition());  in InstantiateClassMembers()
3828       if (Pattern)  in InstantiateClassMembers()
3829         InstantiateClassMembers(PointOfInstantiation, Pattern, TemplateArgs,  in InstantiateClassMembers()
3849       EnumDecl *Pattern = Enum->getTemplateInstantiationPattern();  in InstantiateClassMembers()  local
3850       assert(Pattern && "Missing instantiated-from-template information");  in InstantiateClassMembers()
3853         if (!Pattern->getDefinition())  in InstantiateClassMembers()
3856         InstantiateEnum(PointOfInstantiation, Enum, Pattern, TemplateArgs, TSK);  in InstantiateClassMembers()
3869         FieldDecl *Pattern = Lookup.find_first<FieldDecl>();  in InstantiateClassMembers()  local
3870         assert(Pattern);  in InstantiateClassMembers()
3871         InstantiateInClassInitializer(PointOfInstantiation, Field, Pattern,  in InstantiateClassMembers()