clang 24.0.0git
Classes | Macros | Functions
SemaTemplateInstantiateDecl.cpp File Reference
#include "TreeTransform.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTMutationListener.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/DependentDiagnostic.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/PrettyDeclStackTrace.h"
#include "clang/AST/TypeLoc.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Sema/EnterExpressionEvaluationContext.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/SemaAMDGPU.h"
#include "clang/Sema/SemaCUDA.h"
#include "clang/Sema/SemaHLSL.h"
#include "clang/Sema/SemaObjC.h"
#include "clang/Sema/SemaOpenMP.h"
#include "clang/Sema/SemaSwift.h"
#include "clang/Sema/Template.h"
#include "llvm/Support/SaveAndRestore.h"
#include "llvm/Support/TimeProfiler.h"
#include <optional>
#include "clang/Sema/AttrTemplateInstantiate.inc"
#include "clang/Basic/OpenACCClauses.def"

Go to the source code of this file.

Classes

struct  SubstitutedFriend

Macros

#define VISIT_CLAUSE(CLAUSE_NAME)
#define CLAUSE_NOT_ON_DECLS(CLAUSE_NAME)

Functions

static bool isDeclWithinFunction (const Decl *D)
template<typename DeclT>
static bool SubstQualifier (Sema &SemaRef, const DeclT *OldDecl, DeclT *NewDecl, const MultiLevelTemplateArgumentList &TemplateArgs)
static void instantiateDependentAlignedAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AlignedAttr *Aligned, Decl *New, bool IsPackExpansion)
static void instantiateDependentAlignedAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AlignedAttr *Aligned, Decl *New)
static void instantiateDependentAssumeAlignedAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AssumeAlignedAttr *Aligned, Decl *New)
static void instantiateDependentAlignValueAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AlignValueAttr *Aligned, Decl *New)
static void instantiateDependentAllocAlignAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AllocAlignAttr *Align, Decl *New)
static void instantiateDependentAnnotationAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AnnotateAttr *Attr, Decl *New)
template<typename Attr>
static void sharedInstantiateConstructorDestructorAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const Attr *A, Decl *New, ASTContext &C)
static Expr * instantiateDependentFunctionAttrCondition (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const Attr *A, Expr *OldCond, const Decl *Tmpl, FunctionDecl *New)
static void instantiateDependentEnableIfAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const EnableIfAttr *EIA, const Decl *Tmpl, FunctionDecl *New)
static void instantiateDependentDiagnoseIfAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const DiagnoseIfAttr *DIA, const Decl *Tmpl, FunctionDecl *New)
static void instantiateDependentCUDALaunchBoundsAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const CUDALaunchBoundsAttr &Attr, Decl *New)
static void instantiateDependentModeAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const ModeAttr &Attr, Decl *New)
static void instantiateOMPDeclareSimdDeclAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const OMPDeclareSimdDeclAttr &Attr, Decl *New)
 Instantiation of 'declare simd' attribute and its arguments.
static void instantiateOMPDeclareVariantAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const OMPDeclareVariantAttr &Attr, Decl *New)
 Instantiation of 'declare variant' attribute and its arguments.
static void instantiateDependentAMDGPUFlatWorkGroupSizeAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AMDGPUFlatWorkGroupSizeAttr &Attr, Decl *New)
static void instantiateDependentReqdWorkGroupSizeAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const ReqdWorkGroupSizeAttr &Attr, Decl *New)
static void instantiateDependentAMDGPUWavesPerEUAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AMDGPUWavesPerEUAttr &Attr, Decl *New)
static void instantiateDependentAMDGPUMaxNumWorkGroupsAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const AMDGPUMaxNumWorkGroupsAttr &Attr, Decl *New)
static void instantiateDependentCUDAClusterDimsAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const CUDAClusterDimsAttr &Attr, Decl *New)
static void instantiateDependentSYCLKernelAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const SYCLKernelAttr &Attr, Decl *New)
static bool isRelevantAttr (Sema &S, const Decl *D, const Attr *A)
 Determine whether the attribute A might be relevant to the declaration D.
static void instantiateDependentHLSLParamModifierAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const HLSLParamModifierAttr *Attr, const Decl *Old, Decl *New)
static void instantiateDependentMallocSpanAttr (Sema &S, const MallocSpanAttr *Attr, Decl *New)
static Sema::RetainOwnershipKind attrToRetainOwnershipKind (const Attr *A)
static void instantiateDependentOpenACCRoutineDeclAttr (Sema &S, const MultiLevelTemplateArgumentList &TemplateArgs, const OpenACCRoutineDeclAttr *OldAttr, const Decl *Old, Decl *New)
template<typename DeclT>
static DeclT * getPreviousDeclForInstantiation (DeclT *D)
 Get the previous declaration of a declaration for the purposes of template instantiation.
static std::optional< TemplateName > LookupFriendTemplateName (Sema &SemaRef, NestedNameSpecifierLoc QualifierLoc, DeclarationName Name, SourceLocation NameLoc, bool HasTemplateKeyword, bool RequireClassTemplate)
static std::optional< SubstitutedFriend > SubstFriendTemplateType (Sema &SemaRef, TypeSourceInfo *TSI, TemplateName FriendTemplate, const MultiLevelTemplateArgumentList &TemplateArgs, SourceLocation Loc, DeclarationName Entity)
static QualType adjustFunctionTypeForInstantiation (ASTContext &Context, FunctionDecl *D, TypeSourceInfo *TInfo)
 Adjust the given function type for an instantiation of the given declaration, to cope with modifications to the function's type that aren't reflected in the type-source information.
static void collectUnexpandedParameterPacks (Sema &S, TemplateParameterList *Params, SmallVectorImpl< UnexpandedParameterPack > &Unexpanded)
static bool isInstantiationOf (ClassTemplateDecl *Pattern, ClassTemplateDecl *Instance)
static bool isInstantiationOf (FunctionTemplateDecl *Pattern, FunctionTemplateDecl *Instance)
static bool isInstantiationOf (ClassTemplatePartialSpecializationDecl *Pattern, ClassTemplatePartialSpecializationDecl *Instance)
static bool isInstantiationOf (CXXRecordDecl *Pattern, CXXRecordDecl *Instance)
static bool isInstantiationOf (FunctionDecl *Pattern, FunctionDecl *Instance)
static bool isInstantiationOf (EnumDecl *Pattern, EnumDecl *Instance)
static bool isInstantiationOf (UsingShadowDecl *Pattern, UsingShadowDecl *Instance, ASTContext &C)
static bool isInstantiationOf (UsingDecl *Pattern, UsingDecl *Instance, ASTContext &C)
template<typename T>
static bool isInstantiationOfUnresolvedUsingDecl (T *Pattern, Decl *Other, ASTContext &Ctx)
static bool isInstantiationOfStaticDataMember (VarDecl *Pattern, VarDecl *Instance)
static bool isInstantiationOf (ASTContext &Ctx, NamedDecl *D, Decl *Other)
template<typename ForwardIterator>
static NamedDecl * findInstantiationOf (ASTContext &Ctx, NamedDecl *D, ForwardIterator first, ForwardIterator last)
static bool isDependentContextAtLevel (DeclContext *DC, unsigned Level)
 Determine whether the given context is dependent on template parameters at level Level or below.

Macro Definition Documentation

◆ CLAUSE_NOT_ON_DECLS

#define CLAUSE_NOT_ON_DECLS ( CLAUSE_NAME)
Value:
void OpenACCDeclClauseInstantiator::Visit##CLAUSE_NAME##Clause( \
const OpenACC##CLAUSE_NAME##Clause &) { \
llvm_unreachable("Clause type invalid on declaration construct, or " \
"instantiation not implemented"); \
}

Definition at line 1218 of file SemaTemplateInstantiateDecl.cpp.

◆ VISIT_CLAUSE

#define VISIT_CLAUSE ( CLAUSE_NAME)
Value:
void Visit##CLAUSE_NAME##Clause(const OpenACC##CLAUSE_NAME##Clause &Clause);

Definition at line 1196 of file SemaTemplateInstantiateDecl.cpp.

Function Documentation

◆ adjustFunctionTypeForInstantiation()

QualType adjustFunctionTypeForInstantiation ( ASTContext & Context,
FunctionDecl * D,
TypeSourceInfo * TInfo )
static

Adjust the given function type for an instantiation of the given declaration, to cope with modifications to the function's type that aren't reflected in the type-source information.

Parameters
DThe declaration we're instantiating.
TInfoThe already-instantiated type.

Definition at line 2936 of file SemaTemplateInstantiateDecl.cpp.

References clang::Type::castAs(), clang::FunctionProtoType::ExtProtoInfo::ExtInfo, clang::FunctionType::getExtInfo(), clang::TypeSourceInfo::getType(), and clang::ValueDecl::getType().

Referenced by clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().

◆ attrToRetainOwnershipKind()

Sema::RetainOwnershipKind attrToRetainOwnershipKind ( const Attr * A)
static

Definition at line 866 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CF, clang::Attr::getKind(), clang::Sema::NS, and clang::Sema::OS.

Referenced by clang::Sema::InstantiateAttrs().

◆ collectUnexpandedParameterPacks()

void collectUnexpandedParameterPacks ( Sema & S,
TemplateParameterList * Params,
SmallVectorImpl< UnexpandedParameterPack > & Unexpanded )
static

Definition at line 4040 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::collectUnexpandedParameterPacks(), and collectUnexpandedParameterPacks().

Referenced by clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::checkExceptionSpecification(), and collectUnexpandedParameterPacks().

◆ findInstantiationOf()

template<typename ForwardIterator>
NamedDecl * findInstantiationOf ( ASTContext & Ctx,
NamedDecl * D,
ForwardIterator first,
ForwardIterator last )
static

Definition at line 7195 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), and isInstantiationOf().

Referenced by clang::Sema::FindInstantiatedDecl().

◆ getPreviousDeclForInstantiation()

template<typename DeclT>
DeclT * getPreviousDeclForInstantiation ( DeclT * D)
static

Get the previous declaration of a declaration for the purposes of template instantiation.

If this finds a previous declaration, then the previous declaration of the instantiation of D should be an instantiation of the result of this function.

Definition at line 1108 of file SemaTemplateInstantiateDecl.cpp.

References clang::isa().

Referenced by clang::TemplateDeclInstantiator::InstantiateTypeAliasTemplateDecl(), clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), and clang::TemplateDeclInstantiator::VisitBaseUsingDecls().

◆ instantiateDependentAlignedAttr() [1/2]

void instantiateDependentAlignedAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AlignedAttr * Aligned,
Decl * New )
static

Definition at line 113 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CheckParameterPacksForExpansion(), clang::Sema::collectUnexpandedParameterPacks(), instantiateDependentAlignedAttr(), and New.

◆ instantiateDependentAlignedAttr() [2/2]

void instantiateDependentAlignedAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AlignedAttr * Aligned,
Decl * New,
bool IsPackExpansion )
static

Definition at line 91 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddAlignedAttr(), clang::Sema::CheckAlignasTypeArgument(), clang::Sema::ConstantEvaluated, New, clang::Sema::SubstExpr(), clang::Sema::SubstType(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs(), and instantiateDependentAlignedAttr().

◆ instantiateDependentAlignValueAttr()

void instantiateDependentAlignValueAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AlignValueAttr * Aligned,
Decl * New )
static

Definition at line 175 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddAlignValueAttr(), clang::Sema::ConstantEvaluated, New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAllocAlignAttr()

void instantiateDependentAllocAlignAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AllocAlignAttr * Align,
Decl * New )
static

Definition at line 186 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddAllocAlignAttr(), clang::IntegerLiteral::Create(), clang::Sema::getASTContext(), New, and clang::ASTContext::UnsignedLongLongTy.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAMDGPUFlatWorkGroupSizeAttr()

void instantiateDependentAMDGPUFlatWorkGroupSizeAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AMDGPUFlatWorkGroupSizeAttr & Attr,
Decl * New )
static

Definition at line 607 of file SemaTemplateInstantiateDecl.cpp.

References clang::SemaAMDGPU::addAMDGPUFlatWorkGroupSizeAttr(), clang::Sema::AMDGPU(), clang::Sema::ConstantEvaluated, New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAMDGPUMaxNumWorkGroupsAttr()

void instantiateDependentAMDGPUMaxNumWorkGroupsAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AMDGPUMaxNumWorkGroupsAttr & Attr,
Decl * New )
static

Definition at line 697 of file SemaTemplateInstantiateDecl.cpp.

References clang::SemaAMDGPU::addAMDGPUMaxNumWorkGroupsAttr(), clang::Sema::AMDGPU(), clang::Sema::ConstantEvaluated, clang::ActionResult< PtrTy, Compress >::getAs(), clang::ActionResult< PtrTy, Compress >::isUsable(), New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAMDGPUWavesPerEUAttr()

void instantiateDependentAMDGPUWavesPerEUAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AMDGPUWavesPerEUAttr & Attr,
Decl * New )
static

Definition at line 674 of file SemaTemplateInstantiateDecl.cpp.

References clang::SemaAMDGPU::addAMDGPUWavesPerEUAttr(), clang::Sema::AMDGPU(), clang::Sema::ConstantEvaluated, clang::Max, New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAnnotationAttr()

void instantiateDependentAnnotationAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AnnotateAttr * Attr,
Decl * New )
static

Definition at line 196 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::checkStringLiteralArgumentAttr(), clang::Sema::ConstantEvaluated, clang::Sema::CreateAnnotationAttr(), clang::SemaBase::Diag(), clang::AttributeCommonInfo::getLoc(), New, clang::Sema::SubstExprs(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentAssumeAlignedAttr()

void instantiateDependentAssumeAlignedAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const AssumeAlignedAttr * Aligned,
Decl * New )
static

Definition at line 152 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddAssumeAlignedAttr(), clang::Sema::ConstantEvaluated, New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentCUDAClusterDimsAttr()

void instantiateDependentCUDAClusterDimsAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const CUDAClusterDimsAttr & Attr,
Decl * New )
static

Definition at line 729 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::addClusterDimsAttr(), clang::Sema::ConstantEvaluated, clang::ActionResult< PtrTy, Compress >::get(), New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentCUDALaunchBoundsAttr()

void instantiateDependentCUDALaunchBoundsAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const CUDALaunchBoundsAttr & Attr,
Decl * New )
static

Definition at line 322 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddLaunchBoundsAttr(), clang::Sema::ConstantEvaluated, New, clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentDiagnoseIfAttr()

void instantiateDependentDiagnoseIfAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const DiagnoseIfAttr * DIA,
const Decl * Tmpl,
FunctionDecl * New )
static

Definition at line 307 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::getASTContext(), instantiateDependentFunctionAttrCondition(), and New.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentEnableIfAttr()

void instantiateDependentEnableIfAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const EnableIfAttr * EIA,
const Decl * Tmpl,
FunctionDecl * New )
static

Definition at line 296 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::getASTContext(), instantiateDependentFunctionAttrCondition(), and New.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentFunctionAttrCondition()

Expr * instantiateDependentFunctionAttrCondition ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const Attr * A,
Expr * OldCond,
const Decl * Tmpl,
FunctionDecl * New )
static

Definition at line 265 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ConstantEvaluated, clang::SemaBase::Diag(), clang::ActionResult< PtrTy, Compress >::get(), clang::Attr::getLocation(), clang::ActionResult< PtrTy, Compress >::isInvalid(), clang::Expr::isPotentialConstantExprUnevaluated(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), New, clang::Sema::PerformContextuallyConvertToBool(), clang::Sema::SubstExpr(), and clang::Unevaluated.

Referenced by instantiateDependentDiagnoseIfAttr(), and instantiateDependentEnableIfAttr().

◆ instantiateDependentHLSLParamModifierAttr()

void instantiateDependentHLSLParamModifierAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const HLSLParamModifierAttr * Attr,
const Decl * Old,
Decl * New )
static

Definition at line 802 of file SemaTemplateInstantiateDecl.cpp.

References clang::Decl::addAttr(), clang::cast(), clang::Attr::clone(), clang::SemaBase::Diag(), clang::Type::getAs(), clang::Sema::getASTContext(), clang::SemaHLSL::getInoutParameterType(), clang::AttributeCommonInfo::getLoc(), clang::ValueDecl::getType(), clang::Sema::HLSL(), clang::hlsl_groupshared, clang::Type::isDependentType(), clang::Type::isReferenceType(), clang::QualType::isRestrictQualified(), New, and clang::ValueDecl::setType().

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentMallocSpanAttr()

void instantiateDependentMallocSpanAttr ( Sema & S,
const MallocSpanAttr * Attr,
Decl * New )
static

Definition at line 830 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CheckSpanLikeType(), clang::Attr::clone(), clang::Sema::getASTContext(), clang::getFunctionOrMethodResultType(), and New.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentModeAttr()

void instantiateDependentModeAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const ModeAttr & Attr,
Decl * New )
static

Definition at line 354 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::AddModeAttr(), and New.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentOpenACCRoutineDeclAttr()

void instantiateDependentOpenACCRoutineDeclAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const OpenACCRoutineDeclAttr * OldAttr,
const Decl * Old,
Decl * New )
static

Definition at line 1468 of file SemaTemplateInstantiateDecl.cpp.

References clang::Decl::addAttr(), clang::Sema::getASTContext(), and clang::Routine.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentReqdWorkGroupSizeAttr()

void instantiateDependentReqdWorkGroupSizeAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const ReqdWorkGroupSizeAttr & Attr,
Decl * New )
static

Definition at line 627 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ConstantEvaluated, clang::Sema::getASTContext(), New, clang::Sema::SubstExpr(), clang::Unevaluated, and X.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateDependentSYCLKernelAttr()

void instantiateDependentSYCLKernelAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const SYCLKernelAttr & Attr,
Decl * New )
static

Definition at line 749 of file SemaTemplateInstantiateDecl.cpp.

References clang::Attr::clone(), clang::Sema::getASTContext(), and New.

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateOMPDeclareSimdDeclAttr()

void instantiateOMPDeclareSimdDeclAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const OMPDeclareSimdDeclAttr & Attr,
Decl * New )
static

Instantiation of 'declare simd' attribute and its arguments.

Definition at line 362 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ActOnFinishFullExpr(), clang::SemaOpenMP::ActOnOpenMPDeclareSimdDirective(), clang::cast(), clang::Sema::ConvertDeclToDeclGroup(), clang::Evaluated, clang::ExprEmpty(), clang::ActionResult< PtrTy, Compress >::get(), clang::AttributeCommonInfo::getRange(), clang::ActionResult< PtrTy, Compress >::isInvalid(), New, clang::Sema::OpenMP(), clang::Sema::PotentiallyEvaluated, and clang::Sema::SubstExpr().

Referenced by clang::Sema::InstantiateAttrs().

◆ instantiateOMPDeclareVariantAttr()

void instantiateOMPDeclareVariantAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const OMPDeclareVariantAttr & Attr,
Decl * New )
static

Instantiation of 'declare variant' attribute and its arguments.

Definition at line 445 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::ActOnFinishFullExpr(), clang::SemaOpenMP::ActOnOpenMPDeclareVariantDirective(), OMPTraitInfo::anyScoreOrCondition(), clang::OMPInteropPref::Attrs, bool, clang::cast(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), clang::Sema::ConstantEvaluated, clang::Sema::Context, clang::Sema::ConvertDeclToDeclGroup(), clang::DeclRefExpr::Create(), clang::TemplateArgumentList::CreateCopy(), clang::Evaluated, clang::OMPInteropPref::Fr, clang::ActionResult< PtrTy, Compress >::get(), clang::Sema::getASTContext(), clang::MultiLevelTemplateArgumentList::getInnermost(), clang::ASTContext::getNewOMPTraitInfo(), clang::AttributeCommonInfo::getRange(), clang::OMPInteropInfo::HasPreferAttrs, clang::Sema::InstantiateFunctionDeclaration(), clang::Sema::InstantiateFunctionDefinition(), clang::ActionResult< PtrTy, Compress >::isInvalid(), clang::QualType::isNull(), clang::ActionResult< PtrTy, Compress >::isUsable(), clang::ASTContext::mergeFunctionTypes(), New, clang::Sema::OpenMP(), clang::Sema::PotentiallyEvaluated, clang::OMPInteropInfo::Prefs, clang::Sema::SubstExpr(), clang::Unevaluated, and clang::VK_PRValue.

Referenced by clang::Sema::InstantiateAttrs().

◆ isDeclWithinFunction()

bool isDeclWithinFunction ( const Decl * D)
static

Definition at line 41 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::Decl::getDeclContext(), clang::DeclContext::isFunctionOrMethod(), and clang::DeclContext::isRecord().

◆ isDependentContextAtLevel()

bool isDependentContextAtLevel ( DeclContext * DC,
unsigned Level )
static

Determine whether the given context is dependent on template parameters at level Level or below.

Sometimes we only substitute an inner set of template arguments and leave the outer templates alone. In such cases, contexts dependent only on the outer levels are not effectively dependent.

Definition at line 7220 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), and clang::DeclContext::isDependentContext().

Referenced by clang::Sema::FindInstantiatedDecl().

◆ isInstantiationOf() [1/9]

bool isInstantiationOf ( ASTContext & Ctx,
NamedDecl * D,
Decl * Other )
static

Definition at line 7142 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::declaresSameEntity(), clang::Enum, clang::NamedDecl::getDeclName(), clang::ASTContext::getInstantiatedFromUnnamedFieldDecl(), clang::Decl::getKind(), isInstantiationOf(), isInstantiationOfStaticDataMember(), isInstantiationOfUnresolvedUsingDecl(), clang::VarDecl::isStaticDataMember(), and clang::Other.

◆ isInstantiationOf() [2/9]

bool isInstantiationOf ( ClassTemplateDecl * Pattern,
ClassTemplateDecl * Instance )
static

Definition at line 7005 of file SemaTemplateInstantiateDecl.cpp.

References clang::ClassTemplateDecl::getCanonicalDecl().

Referenced by clang::Sema::FindInstantiatedDecl(), findInstantiationOf(), and isInstantiationOf().

◆ isInstantiationOf() [3/9]

bool isInstantiationOf ( ClassTemplatePartialSpecializationDecl * Pattern,
ClassTemplatePartialSpecializationDecl * Instance )
static

Definition at line 7032 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), and clang::CXXRecordDecl::getCanonicalDecl().

◆ isInstantiationOf() [4/9]

bool isInstantiationOf ( CXXRecordDecl * Pattern,
CXXRecordDecl * Instance )
static

Definition at line 7047 of file SemaTemplateInstantiateDecl.cpp.

References clang::CXXRecordDecl::getCanonicalDecl().

◆ isInstantiationOf() [5/9]

bool isInstantiationOf ( EnumDecl * Pattern,
EnumDecl * Instance )
static

Definition at line 7073 of file SemaTemplateInstantiateDecl.cpp.

References clang::EnumDecl::getCanonicalDecl().

◆ isInstantiationOf() [6/9]

bool isInstantiationOf ( FunctionDecl * Pattern,
FunctionDecl * Instance )
static

Definition at line 7060 of file SemaTemplateInstantiateDecl.cpp.

References clang::FunctionDecl::getCanonicalDecl().

◆ isInstantiationOf() [7/9]

bool isInstantiationOf ( FunctionTemplateDecl * Pattern,
FunctionTemplateDecl * Instance )
static

Definition at line 7018 of file SemaTemplateInstantiateDecl.cpp.

References clang::FunctionTemplateDecl::getCanonicalDecl().

◆ isInstantiationOf() [8/9]

bool isInstantiationOf ( UsingDecl * Pattern,
UsingDecl * Instance,
ASTContext & C )
static

Definition at line 7093 of file SemaTemplateInstantiateDecl.cpp.

References clang::C, and clang::declaresSameEntity().

◆ isInstantiationOf() [9/9]

bool isInstantiationOf ( UsingShadowDecl * Pattern,
UsingShadowDecl * Instance,
ASTContext & C )
static

Definition at line 7086 of file SemaTemplateInstantiateDecl.cpp.

References clang::C, and clang::declaresSameEntity().

◆ isInstantiationOfStaticDataMember()

bool isInstantiationOfStaticDataMember ( VarDecl * Pattern,
VarDecl * Instance )
static

Definition at line 7125 of file SemaTemplateInstantiateDecl.cpp.

References clang::VarDecl::getCanonicalDecl().

Referenced by isInstantiationOf().

◆ isInstantiationOfUnresolvedUsingDecl()

template<typename T>
bool isInstantiationOfUnresolvedUsingDecl ( T * Pattern,
Decl * Other,
ASTContext & Ctx )
static

Definition at line 7099 of file SemaTemplateInstantiateDecl.cpp.

References clang::declaresSameEntity(), clang::ASTContext::getInstantiatedFromUsingDecl(), clang::Other, and clang::T.

Referenced by isInstantiationOf().

◆ isRelevantAttr()

bool isRelevantAttr ( Sema & S,
const Decl * D,
const Attr * A )
static

Determine whether the attribute A might be relevant to the declaration D.

If not, we can skip instantiating it. The attribute may or may not have been instantiated yet.

Definition at line 758 of file SemaTemplateInstantiateDecl.cpp.

References clang::cast(), clang::Sema::Context, clang::declaresSameEntity(), clang::FunctionDecl::getNumParams(), clang::FunctionDecl::getParamDecl(), clang::FunctionDecl::getReturnType(), clang::ValueDecl::getType(), clang::ASTContext::hasSameType(), clang::Type::isLValueReferenceType(), clang::Type::isReferenceType(), clang::Type::isRValueReferenceType(), clang::Decl::specific_attrs(), and clang::T.

Referenced by clang::Sema::InstantiateAttrs(), and clang::Sema::InstantiateAttrsForDecl().

◆ LookupFriendTemplateName()

std::optional< TemplateName > LookupFriendTemplateName ( Sema & SemaRef,
NestedNameSpecifierLoc QualifierLoc,
DeclarationName Name,
SourceLocation NameLoc,
bool HasTemplateKeyword,
bool RequireClassTemplate )
static

Definition at line 2015 of file SemaTemplateInstantiateDecl.cpp.

References clang::CXXScopeSpec::Adopt(), clang::Sema::computeDeclContext(), clang::Sema::Context, clang::SemaBase::Diag(), clang::Sema::forRedeclarationInCurContext(), clang::NestedNameSpecifierLoc::getNestedNameSpecifier(), clang::ASTContext::getQualifiedTemplateName(), clang::NestedNameSpecifierLoc::getSourceRange(), clang::NestedNameSpecifier::isDependent(), clang::DeclContext::isDependentContext(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupQualifiedName(), clang::Sema::RequireCompleteDeclContext(), clang::Result, and clang::TemplateName.

Referenced by SubstFriendTemplateType(), and clang::Sema::SubstFriendType().

◆ sharedInstantiateConstructorDestructorAttr()

template<typename Attr>
void sharedInstantiateConstructorDestructorAttr ( Sema & S,
const MultiLevelTemplateArgumentList & TemplateArgs,
const Attr * A,
Decl * New,
ASTContext & C )
static

Definition at line 238 of file SemaTemplateInstantiateDecl.cpp.

References clang::C, clang::SemaBase::Diag(), clang::Expr::getExprLoc(), clang::Expr::getIntegerConstantExpr(), New, clang::Sema::SubstExpr(), toString(), clang::Sema::Unevaluated, and clang::Unevaluated.

Referenced by clang::Sema::InstantiateAttrs().

◆ SubstFriendTemplateType()

std::optional< SubstitutedFriend > SubstFriendTemplateType ( Sema & SemaRef,
TypeSourceInfo * TSI,
TemplateName FriendTemplate,
const MultiLevelTemplateArgumentList & TemplateArgs,
SourceLocation Loc,
DeclarationName Entity )
static

Definition at line 2130 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::CheckDependentFriend(), clang::Sema::Context, clang::FriendTemplate, clang::TypeLoc::getAs(), clang::ASTContext::getDependentTemplateName(), clang::NestedNameSpecifierLoc::getNestedNameSpecifier(), clang::TypeLoc::getPrefix(), clang::TypeSourceInfo::getTypeLoc(), clang::NestedNameSpecifier::isDependent(), LookupFriendTemplateName(), clang::Sema::SubstFriendType(), and clang::Sema::SubstNestedNameSpecifierLoc().

Referenced by clang::TemplateDeclInstantiator::InstantiateFriendPackExpansion().

◆ SubstQualifier()

template<typename DeclT>
bool SubstQualifier ( Sema & SemaRef,
const DeclT * OldDecl,
DeclT * NewDecl,
const MultiLevelTemplateArgumentList & TemplateArgs )
static

Definition at line 53 of file SemaTemplateInstantiateDecl.cpp.

References clang::Sema::SubstNestedNameSpecifierLoc().

Referenced by clang::Sema::InstantiateFunctionDefinition().

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