307     if (isa<FunctionDecl>(DC) || isa<BlockDecl>(DC))  in getOutermostFuncOrBlockContext()
373 static bool shouldConsiderTemplateVisibility(const FunctionDecl *fn,  in shouldConsiderTemplateVisibility()
393     LinkageInfo &LV, const FunctionDecl *fn,  in mergeTemplateLV()
552   const auto *FD = dyn_cast<FunctionDecl>(D);  in useInlineVisibilityHidden()
565   const FunctionDecl *Def = nullptr;  in useInlineVisibilityHidden()
602     if (auto *FD = dyn_cast<FunctionDecl>(D))  in getStorageClass()
679     const auto *Func = dyn_cast<FunctionDecl>(D);  in getLVForNamespaceScopeDecl()
798   } else if (const auto *Function = dyn_cast<FunctionDecl>(D)) {  in getLVForNamespaceScopeDecl()
1154     if (auto *FD = dyn_cast<FunctionDecl>(this))  in isReserved()
1279   if (const auto *fn = dyn_cast<FunctionDecl>(ND)) {  in getExplicitVisibilityAux()
1289     FunctionDecl *InstantiatedFrom = fn->getInstantiatedFromMemberFunction();  in getExplicitVisibilityAux()
1349   if (const auto *Function = dyn_cast<FunctionDecl>(D)) {  in getLVForLocalDecl()
1416     const auto *FD = cast<FunctionDecl>(OuterD);  in getLVForLocalDecl()
1771     } else if (const auto *FD = dyn_cast<FunctionDecl>(DC)) {  in printNestedNameSpecifier()
3029 FunctionDecl::FunctionDecl(Kind DK, ASTContext &C, DeclContext *DC,  in FunctionDecl()  function in FunctionDecl
3073 void FunctionDecl::getNameForDiagnostic(  in getNameForDiagnostic()
3081 bool FunctionDecl::isVariadic() const {  in isVariadic()
3087 FunctionDecl::DefaultedOrDeletedFunctionInfo *
3088 FunctionDecl::DefaultedOrDeletedFunctionInfo::Create(  in Create()
3109 void FunctionDecl::setDefaultedOrDeletedInfo(  in setDefaultedOrDeletedInfo()
3118 void FunctionDecl::setDeletedAsWritten(bool D, StringLiteral *Message) {  in setDeletedAsWritten()
3131 void FunctionDecl::DefaultedOrDeletedFunctionInfo::setDeletedMessage(  in setDeletedMessage()
3142 FunctionDecl::DefaultedOrDeletedFunctionInfo *
3143 FunctionDecl::getDefalutedOrDeletedInfo() const {  in getDefalutedOrDeletedInfo()
3148 bool FunctionDecl::hasBody(const FunctionDecl *&Definition) const {  in hasBody()
3159 bool FunctionDecl::hasTrivialBody() const {  in hasTrivialBody()
3172 bool FunctionDecl::isThisDeclarationInstantiatedFromAFriendDefinition() const {  in isThisDeclarationInstantiatedFromAFriendDefinition()
3178   if (const FunctionDecl *InstantiatedFrom =  in isThisDeclarationInstantiatedFromAFriendDefinition()
3195 bool FunctionDecl::isDefined(const FunctionDecl *&Definition,  in isDefined()
3197   for (const FunctionDecl *FD : redecls()) {  in isDefined()
3228 Stmt *FunctionDecl::getBody(const FunctionDecl *&Definition) const {  in getBody()
3240 void FunctionDecl::setBody(Stmt *B) {  in setBody()
3247 void FunctionDecl::setIsPureVirtual(bool P) {  in setIsPureVirtual()
3260 bool FunctionDecl::isImmediateEscalating() const {  in isImmediateEscalating()
3280 bool FunctionDecl::isImmediateFunction() const {  in isImmediateFunction()
3298 bool FunctionDecl::isMain() const {  in isMain()
3306 bool FunctionDecl::isMSVCRTEntryPoint() const {  in isMSVCRTEntryPoint()
3333 bool FunctionDecl::isReservedGlobalPlacementOperator() const {  in isReservedGlobalPlacementOperator()
3358 bool FunctionDecl::isReplaceableGlobalAllocationFunction(  in isReplaceableGlobalAllocationFunction()
3441 bool FunctionDecl::isInlineBuiltinDeclaration() const {  in isInlineBuiltinDeclaration()
3445   const FunctionDecl *Definition;  in isInlineBuiltinDeclaration()
3466 bool FunctionDecl::isDestroyingOperatorDelete() const {  in isDestroyingOperatorDelete()
3480 LanguageLinkage FunctionDecl::getLanguageLinkage() const {  in getLanguageLinkage()
3484 bool FunctionDecl::isExternC() const {  in isExternC()
3488 bool FunctionDecl::isInExternCContext() const {  in isInExternCContext()
3494 bool FunctionDecl::isInExternCXXContext() const {  in isInExternCXXContext()
3498 bool FunctionDecl::isGlobal() const {  in isGlobal()
3517 bool FunctionDecl::isNoReturn() const {  in isNoReturn()
3528 bool FunctionDecl::isMemberLikeConstrainedFriend() const {  in isMemberLikeConstrainedFriend()
3550 MultiVersionKind FunctionDecl::getMultiVersionKind() const {  in getMultiVersionKind()
3564 bool FunctionDecl::isCPUDispatchMultiVersion() const {  in isCPUDispatchMultiVersion()
3568 bool FunctionDecl::isCPUSpecificMultiVersion() const {  in isCPUSpecificMultiVersion()
3572 bool FunctionDecl::isTargetMultiVersion() const {  in isTargetMultiVersion()
3577 bool FunctionDecl::isTargetMultiVersionDefault() const {  in isTargetMultiVersionDefault()
3586 bool FunctionDecl::isTargetClonesMultiVersion() const {  in isTargetClonesMultiVersion()
3590 bool FunctionDecl::isTargetVersionMultiVersion() const {  in isTargetVersionMultiVersion()
3595 FunctionDecl::setPreviousDeclaration(FunctionDecl *PrevDecl) {  in setPreviousDeclaration()
3609 FunctionDecl *FunctionDecl::getCanonicalDecl() { return getFirstDecl(); }  in getCanonicalDecl()
3624 unsigned FunctionDecl::getBuiltinID(bool ConsiderWrapperFunctions) const {  in getBuiltinID()
3684 unsigned FunctionDecl::getNumParams() const {  in getNumParams()
3689 void FunctionDecl::setParams(ASTContext &C,  in setParams()
3705 unsigned FunctionDecl::getMinRequiredArguments() const {  in getMinRequiredArguments()
3723 bool FunctionDecl::hasCXXExplicitFunctionObjectParameter() const {  in hasCXXExplicitFunctionObjectParameter()
3727 unsigned FunctionDecl::getNumNonObjectParams() const {  in getNumNonObjectParams()
3732 unsigned FunctionDecl::getMinRequiredExplicitArguments() const {  in getMinRequiredExplicitArguments()
3737 bool FunctionDecl::hasOneParamOrDefaultArgs() const {  in hasOneParamOrDefaultArgs()
3749 bool FunctionDecl::isMSExternInline() const {  in isMSExternInline()
3757   for (const FunctionDecl *FD = getMostRecentDecl(); FD;  in isMSExternInline()
3765 static bool redeclForcesDefMSVC(const FunctionDecl *Redecl) {  in redeclForcesDefMSVC()
3769   for (const FunctionDecl *FD = Redecl->getPreviousDecl(); FD;  in redeclForcesDefMSVC()
3777 static bool RedeclForcesDefC99(const FunctionDecl *Redecl) {  in RedeclForcesDefC99()
3799 bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition() const {  in doesDeclarationForceExternallyVisibleDefinition()
3806     const FunctionDecl *Definition;  in doesDeclarationForceExternallyVisibleDefinition()
3824     const FunctionDecl *Prev = this;  in doesDeclarationForceExternallyVisibleDefinition()
3849   const FunctionDecl *Prev = this;  in doesDeclarationForceExternallyVisibleDefinition()
3859 FunctionTypeLoc FunctionDecl::getFunctionTypeLoc() const {  in getFunctionTypeLoc()
3865 SourceRange FunctionDecl::getReturnTypeSourceRange() const {  in getReturnTypeSourceRange()
3881 SourceRange FunctionDecl::getParametersSourceRange() const {  in getParametersSourceRange()
3897 SourceRange FunctionDecl::getExceptionSpecSourceRange() const {  in getExceptionSpecSourceRange()
3919 bool FunctionDecl::isInlineDefinitionExternallyVisible() const {  in isInlineDefinitionExternallyVisible()
3971 OverloadedOperatorKind FunctionDecl::getOverloadedOperator() const {  in getOverloadedOperator()
3979 const IdentifierInfo *FunctionDecl::getLiteralIdentifier() const {  in getLiteralIdentifier()
3985 FunctionDecl::TemplatedKind FunctionDecl::getTemplatedKind() const {  in getTemplatedKind()
3989     if (isa<FunctionDecl>(ND))  in getTemplatedKind()
4006 FunctionDecl *FunctionDecl::getInstantiatedFromMemberFunction() const {  in getInstantiatedFromMemberFunction()
4008     return cast<FunctionDecl>(Info->getInstantiatedFrom());  in getInstantiatedFromMemberFunction()
4013 MemberSpecializationInfo *FunctionDecl::getMemberSpecializationInfo() const {  in getMemberSpecializationInfo()
4024 FunctionDecl::setInstantiationOfMemberFunction(ASTContext &C,  in setInstantiationOfMemberFunction()
4025                                                FunctionDecl *FD,  in setInstantiationOfMemberFunction()
4034 FunctionTemplateDecl *FunctionDecl::getDescribedFunctionTemplate() const {  in getDescribedFunctionTemplate()
4039 void FunctionDecl::setDescribedFunctionTemplate(  in setDescribedFunctionTemplate()
4046 bool FunctionDecl::isFunctionTemplateSpecialization() const {  in isFunctionTemplateSpecialization()
4052 void FunctionDecl::setInstantiatedFromDecl(FunctionDecl *FD) {  in setInstantiatedFromDecl()
4058 FunctionDecl *FunctionDecl::getInstantiatedFromDecl() const {  in getInstantiatedFromDecl()
4059   return dyn_cast_if_present<FunctionDecl>(  in getInstantiatedFromDecl()
4063 bool FunctionDecl::isImplicitlyInstantiable() const {  in isImplicitlyInstantiable()
4083   const FunctionDecl *PatternDecl = getTemplateInstantiationPattern();  in isImplicitlyInstantiable()
4098 bool FunctionDecl::isTemplateInstantiation() const {  in isTemplateInstantiation()
4104 FunctionDecl *
4105 FunctionDecl::getTemplateInstantiationPattern(bool ForDefinition) const {  in getTemplateInstantiationPattern()
4123   const FunctionDecl *FD = nullptr;  in getTemplateInstantiationPattern()
4131     return getDefinitionOrSelf(cast<FunctionDecl>(Info->getInstantiatedFrom()));  in getTemplateInstantiationPattern()
4154 FunctionTemplateDecl *FunctionDecl::getPrimaryTemplate() const {  in getPrimaryTemplate()
4164 FunctionDecl::getTemplateSpecializationInfo() const {  in getTemplateSpecializationInfo()
4170 FunctionDecl::getTemplateSpecializationArgs() const {  in getTemplateSpecializationArgs()
4180 FunctionDecl::getTemplateSpecializationArgsAsWritten() const {  in getTemplateSpecializationArgsAsWritten()
4194 void FunctionDecl::setFunctionTemplateSpecialization(  in setFunctionTemplateSpecialization()
4218 void FunctionDecl::setDependentTemplateSpecialization(  in setDependentTemplateSpecialization()
4229 FunctionDecl::getDependentSpecializationInfo() const {  in getDependentSpecializationInfo()
4258 TemplateSpecializationKind FunctionDecl::getTemplateSpecializationKind() const {  in getTemplateSpecializationKind()
4281 FunctionDecl::getTemplateSpecializationKindForInstantiation() const {  in getTemplateSpecializationKindForInstantiation()
4325 FunctionDecl::setTemplateSpecializationKind(TemplateSpecializationKind TSK,  in setTemplateSpecializationKind()
4352 SourceLocation FunctionDecl::getPointOfInstantiation() const {  in getPointOfInstantiation()
4364 bool FunctionDecl::isOutOfLine() const {  in isOutOfLine()
4370   if (FunctionDecl *FD = getInstantiatedFromMemberFunction()) {  in isOutOfLine()
4371     const FunctionDecl *Definition;  in isOutOfLine()
4379     const FunctionDecl *Definition;  in isOutOfLine()
4387 SourceRange FunctionDecl::getSourceRange() const {  in getSourceRange()
4391 unsigned FunctionDecl::getMemoryFunctionKind() const {  in getMemoryFunctionKind()
4511 unsigned FunctionDecl::getODRHash() const {  in getODRHash()
4516 unsigned FunctionDecl::getODRHash() {  in getODRHash()
5388 FunctionDecl *
5389 FunctionDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation StartLoc,  in Create()
5395   FunctionDecl *New = new (C, DC) FunctionDecl(  in Create()
5402 FunctionDecl *FunctionDecl::CreateDeserialized(ASTContext &C, GlobalDeclID ID) {  in CreateDeserialized()
5403   return new (C, ID) FunctionDecl(  in CreateDeserialized()
5752 bool clang::IsArmStreamingFunction(const FunctionDecl *FD,  in IsArmStreamingFunction()