306     if (isa<FunctionDecl>(DC) || isa<BlockDecl>(DC))  in getOutermostFuncOrBlockContext()
368 static bool shouldConsiderTemplateVisibility(const FunctionDecl *fn,  in shouldConsiderTemplateVisibility()
388     LinkageInfo &LV, const FunctionDecl *fn,  in mergeTemplateLV()
537   const auto *FD = dyn_cast<FunctionDecl>(D);  in useInlineVisibilityHidden()
550   const FunctionDecl *Def = nullptr;  in useInlineVisibilityHidden()
620     if (auto *FD = dyn_cast<FunctionDecl>(D))  in getStorageClass()
690     const auto *Func = dyn_cast<FunctionDecl>(D);  in getLVForNamespaceScopeDecl()
807   } else if (const auto *Function = dyn_cast<FunctionDecl>(D)) {  in getLVForNamespaceScopeDecl()
1183   if (const auto *fn = dyn_cast<FunctionDecl>(ND)) {  in getExplicitVisibilityAux()
1193     FunctionDecl *InstantiatedFrom = fn->getInstantiatedFromMemberFunction();  in getExplicitVisibilityAux()
1248   if (const auto *Function = dyn_cast<FunctionDecl>(D)) {  in getLVForLocalDecl()
1314     const auto *FD = cast<FunctionDecl>(OuterD);  in getLVForLocalDecl()
1670     } else if (const auto *FD = dyn_cast<FunctionDecl>(DC)) {  in printNestedNameSpecifier()
2836 FunctionDecl::FunctionDecl(Kind DK, ASTContext &C, DeclContext *DC,  in FunctionDecl()  function in FunctionDecl
2876 void FunctionDecl::getNameForDiagnostic(  in getNameForDiagnostic()
2884 bool FunctionDecl::isVariadic() const {  in isVariadic()
2890 FunctionDecl::DefaultedFunctionInfo *
2891 FunctionDecl::DefaultedFunctionInfo::Create(ASTContext &Context,  in Create()
2903 void FunctionDecl::setDefaultedFunctionInfo(DefaultedFunctionInfo *Info) {  in setDefaultedFunctionInfo()
2911 FunctionDecl::DefaultedFunctionInfo *
2912 FunctionDecl::getDefaultedFunctionInfo() const {  in getDefaultedFunctionInfo()
2916 bool FunctionDecl::hasBody(const FunctionDecl *&Definition) const {  in hasBody()
2927 bool FunctionDecl::hasTrivialBody() const {  in hasTrivialBody()
2940 bool FunctionDecl::isThisDeclarationInstantiatedFromAFriendDefinition() const {  in isThisDeclarationInstantiatedFromAFriendDefinition()
2946   if (const FunctionDecl *InstantiatedFrom =  in isThisDeclarationInstantiatedFromAFriendDefinition()
2963 bool FunctionDecl::isDefined(const FunctionDecl *&Definition,  in isDefined()
2965   for (const FunctionDecl *FD : redecls()) {  in isDefined()
2996 Stmt *FunctionDecl::getBody(const FunctionDecl *&Definition) const {  in getBody()
3008 void FunctionDecl::setBody(Stmt *B) {  in setBody()
3015 void FunctionDecl::setPure(bool P) {  in setPure()
3028 bool FunctionDecl::isMain() const {  in isMain()
3036 bool FunctionDecl::isMSVCRTEntryPoint() const {  in isMSVCRTEntryPoint()
3063 bool FunctionDecl::isReservedGlobalPlacementOperator() const {  in isReservedGlobalPlacementOperator()
3086 bool FunctionDecl::isReplaceableGlobalAllocationFunction(  in isReplaceableGlobalAllocationFunction()
3155 bool FunctionDecl::isInlineBuiltinDeclaration() const {  in isInlineBuiltinDeclaration()
3159   const FunctionDecl *Definition;  in isInlineBuiltinDeclaration()
3163 bool FunctionDecl::isDestroyingOperatorDelete() const {  in isDestroyingOperatorDelete()
3177 LanguageLinkage FunctionDecl::getLanguageLinkage() const {  in getLanguageLinkage()
3181 bool FunctionDecl::isExternC() const {  in isExternC()
3185 bool FunctionDecl::isInExternCContext() const {  in isInExternCContext()
3191 bool FunctionDecl::isInExternCXXContext() const {  in isInExternCXXContext()
3195 bool FunctionDecl::isGlobal() const {  in isGlobal()
3215 bool FunctionDecl::isNoReturn() const {  in isNoReturn()
3227 MultiVersionKind FunctionDecl::getMultiVersionKind() const {  in getMultiVersionKind()
3237 bool FunctionDecl::isCPUDispatchMultiVersion() const {  in isCPUDispatchMultiVersion()
3241 bool FunctionDecl::isCPUSpecificMultiVersion() const {  in isCPUSpecificMultiVersion()
3245 bool FunctionDecl::isTargetMultiVersion() const {  in isTargetMultiVersion()
3250 FunctionDecl::setPreviousDeclaration(FunctionDecl *PrevDecl) {  in setPreviousDeclaration()
3264 FunctionDecl *FunctionDecl::getCanonicalDecl() { return getFirstDecl(); }  in getCanonicalDecl()
3279 unsigned FunctionDecl::getBuiltinID(bool ConsiderWrapperFunctions) const {  in getBuiltinID()
3339 unsigned FunctionDecl::getNumParams() const {  in getNumParams()
3344 void FunctionDecl::setParams(ASTContext &C,  in setParams()
3360 unsigned FunctionDecl::getMinRequiredArguments() const {  in getMinRequiredArguments()
3378 bool FunctionDecl::hasOneParamOrDefaultArgs() const {  in hasOneParamOrDefaultArgs()
3390 bool FunctionDecl::isMSExternInline() const {  in isMSExternInline()
3398   for (const FunctionDecl *FD = getMostRecentDecl(); FD;  in isMSExternInline()
3406 static bool redeclForcesDefMSVC(const FunctionDecl *Redecl) {  in redeclForcesDefMSVC()
3410   for (const FunctionDecl *FD = Redecl->getPreviousDecl(); FD;  in redeclForcesDefMSVC()
3418 static bool RedeclForcesDefC99(const FunctionDecl *Redecl) {  in RedeclForcesDefC99()
3440 bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition() const {  in doesDeclarationForceExternallyVisibleDefinition()
3447     const FunctionDecl *Definition;  in doesDeclarationForceExternallyVisibleDefinition()
3465     const FunctionDecl *Prev = this;  in doesDeclarationForceExternallyVisibleDefinition()
3490   const FunctionDecl *Prev = this;  in doesDeclarationForceExternallyVisibleDefinition()
3500 FunctionTypeLoc FunctionDecl::getFunctionTypeLoc() const {  in getFunctionTypeLoc()
3506 SourceRange FunctionDecl::getReturnTypeSourceRange() const {  in getReturnTypeSourceRange()
3522 SourceRange FunctionDecl::getParametersSourceRange() const {  in getParametersSourceRange()
3538 SourceRange FunctionDecl::getExceptionSpecSourceRange() const {  in getExceptionSpecSourceRange()
3560 bool FunctionDecl::isInlineDefinitionExternallyVisible() const {  in isInlineDefinitionExternallyVisible()
3612 OverloadedOperatorKind FunctionDecl::getOverloadedOperator() const {  in getOverloadedOperator()
3620 const IdentifierInfo *FunctionDecl::getLiteralIdentifier() const {  in getLiteralIdentifier()
3626 FunctionDecl::TemplatedKind FunctionDecl::getTemplatedKind() const {  in getTemplatedKind()
3642 FunctionDecl *FunctionDecl::getInstantiatedFromMemberFunction() const {  in getInstantiatedFromMemberFunction()
3644     return cast<FunctionDecl>(Info->getInstantiatedFrom());  in getInstantiatedFromMemberFunction()
3649 MemberSpecializationInfo *FunctionDecl::getMemberSpecializationInfo() const {  in getMemberSpecializationInfo()
3660 FunctionDecl::setInstantiationOfMemberFunction(ASTContext &C,  in setInstantiationOfMemberFunction()
3661                                                FunctionDecl *FD,  in setInstantiationOfMemberFunction()
3670 FunctionTemplateDecl *FunctionDecl::getDescribedFunctionTemplate() const {  in getDescribedFunctionTemplate()
3674 void FunctionDecl::setDescribedFunctionTemplate(FunctionTemplateDecl *Template) {  in setDescribedFunctionTemplate()
3680 bool FunctionDecl::isImplicitlyInstantiable() const {  in isImplicitlyInstantiable()
3700   const FunctionDecl *PatternDecl = getTemplateInstantiationPattern();  in isImplicitlyInstantiable()
3715 bool FunctionDecl::isTemplateInstantiation() const {  in isTemplateInstantiation()
3721 FunctionDecl *
3722 FunctionDecl::getTemplateInstantiationPattern(bool ForDefinition) const {  in getTemplateInstantiationPattern()
3740   const FunctionDecl *FD = nullptr;  in getTemplateInstantiationPattern()
3748     return getDefinitionOrSelf(cast<FunctionDecl>(Info->getInstantiatedFrom()));  in getTemplateInstantiationPattern()
3771 FunctionTemplateDecl *FunctionDecl::getPrimaryTemplate() const {  in getPrimaryTemplate()
3781 FunctionDecl::getTemplateSpecializationInfo() const {  in getTemplateSpecializationInfo()
3787 FunctionDecl::getTemplateSpecializationArgs() const {  in getTemplateSpecializationArgs()
3797 FunctionDecl::getTemplateSpecializationArgsAsWritten() const {  in getTemplateSpecializationArgsAsWritten()
3807 FunctionDecl::setFunctionTemplateSpecialization(ASTContext &C,  in setFunctionTemplateSpecialization()
3832 FunctionDecl::setDependentTemplateSpecialization(ASTContext &Context,  in setDependentTemplateSpecialization()
3843 FunctionDecl::getDependentSpecializationInfo() const {  in getDependentSpecializationInfo()
3874 TemplateSpecializationKind FunctionDecl::getTemplateSpecializationKind() const {  in getTemplateSpecializationKind()
3890 FunctionDecl::getTemplateSpecializationKindForInstantiation() const {  in getTemplateSpecializationKindForInstantiation()
3924 FunctionDecl::setTemplateSpecializationKind(TemplateSpecializationKind TSK,  in setTemplateSpecializationKind()
3951 SourceLocation FunctionDecl::getPointOfInstantiation() const {  in getPointOfInstantiation()
3963 bool FunctionDecl::isOutOfLine() const {  in isOutOfLine()
3969   if (FunctionDecl *FD = getInstantiatedFromMemberFunction()) {  in isOutOfLine()
3970     const FunctionDecl *Definition;  in isOutOfLine()
3978     const FunctionDecl *Definition;  in isOutOfLine()
3986 SourceRange FunctionDecl::getSourceRange() const {  in getSourceRange()
3990 unsigned FunctionDecl::getMemoryFunctionKind() const {  in getMemoryFunctionKind()
4104 unsigned FunctionDecl::getODRHash() const {  in getODRHash()
4109 unsigned FunctionDecl::getODRHash() {  in getODRHash()
4845 FunctionDecl *FunctionDecl::Create(ASTContext &C, DeclContext *DC,  in Create()
4853   FunctionDecl *New =  in Create()
4854       new (C, DC) FunctionDecl(Function, C, DC, StartLoc, NameInfo, T, TInfo,  in Create()
4861 FunctionDecl *FunctionDecl::CreateDeserialized(ASTContext &C, unsigned ID) {  in CreateDeserialized()
4862   return new (C, ID) FunctionDecl(  in CreateDeserialized()