#include "clang/AST/ASTContext.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprConcepts.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/Mangle.h"
#include "clang/AST/TypeLoc.h"
#include "clang/Basic/ABI.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/Thunk.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <optional>
#include "clang/AST/TypeNodes.inc"
#include "clang/AST/BuiltinTypes.def"
#include "clang/Basic/OpenCLImageTypes.def"
#include "clang/Basic/OpenCLExtensionTypes.def"
#include "clang/Basic/AArch64SVEACLETypes.def"
#include "clang/Basic/PPCTypes.def"
#include "clang/Basic/RISCVVTypes.def"
#include "clang/Basic/WebAssemblyReferenceTypes.def"
#include "clang/Basic/TransformTypeTraits.def"
#include "clang/AST/StmtNodes.inc"

Include dependency graph for ItaniumMangle.cpp:

Macros
#define	ABSTRACT_TYPE(CLASS, PARENT)

#define	NON_CANONICAL_TYPE(CLASS, PARENT)

#define	TYPE(CLASS, PARENT) void mangleType(const CLASS##Type *T);

#define	ABSTRACT_TYPE(CLASS, PARENT)

#define	NON_CANONICAL_TYPE(CLASS, PARENT)

#define	TYPE(CLASS, PARENT)

#define	BUILTIN_TYPE(Id, SingletonId)

#define	PLACEHOLDER_TYPE(Id, SingletonId) case BuiltinType::Id:

#define	IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix)

#define	EXT_OPAQUE_TYPE(ExtType, Id, Ext)

#define	SVE_VECTOR_TYPE(InternalName, MangledName, Id, SingletonId, NumEls, ElBits, IsSigned, IsFP, IsBF)

#define	SVE_PREDICATE_TYPE(InternalName, MangledName, Id, SingletonId, NumEls)

#define	SVE_OPAQUE_TYPE(InternalName, MangledName, Id, SingletonId)

#define	PPC_VECTOR_TYPE(Name, Id, Size)

#define	RVV_TYPE(Name, Id, SingletonId)

#define	WASM_REF_TYPE(InternalName, MangledName, Id, SingletonId, AS)

#define	TRANSFORM_TYPE_TRAIT_DEF(Enum, Trait)

#define	ABSTRACT_STMT(Type)

#define	EXPR(Type, Base)

#define	STMT(Type, Base) case Expr::Type##Class:

Functions
static const GlobalDecl	isTemplate (GlobalDecl GD, const TemplateArgumentList *&TemplateArgs)

static TemplateName	asTemplateName (GlobalDecl GD)

static GlobalDecl	getParentOfLocalEntity (const DeclContext *DC)

static bool	isTypeSubstitutable (Qualifiers Quals, const Type *Ty, ASTContext &Ctx)

static StringRef	mangleAArch64VectorBase (const BuiltinType *EltType)

static bool	isParenthesizedADLCallee (const CallExpr *call)
	Look at the callee of the given call expression and determine if it's a parenthesized id-expression which would have triggered ADL otherwise.

static bool	isZeroInitialized (QualType T, const APValue &V)
	Determine whether a given value is equivalent to zero-initialization for the purpose of discarding a trailing portion of a 'tl' mangling.

static QualType	getLValueType (ASTContext &Ctx, const APValue &LV)

static IdentifierInfo *	getUnionInitName (SourceLocation UnionLoc, DiagnosticsEngine &Diags, const FieldDecl *FD)

static bool	hasMangledSubstitutionQualifiers (QualType T)
	Determine whether the given type has any qualifiers that are relevant for substitutions.

Macro Definition Documentation

◆ ABSTRACT_STMT

#define ABSTRACT_STMT ( Type )

◆ ABSTRACT_TYPE [1/2]

#define ABSTRACT_TYPE	(	CLASS,
		PARENT
	)

Definition at line 548 of file ItaniumMangle.cpp.

◆ ABSTRACT_TYPE [2/2]

#define ABSTRACT_TYPE	(	CLASS,
		PARENT
	)

Definition at line 548 of file ItaniumMangle.cpp.

◆ BUILTIN_TYPE

#define BUILTIN_TYPE	(	Id,
		SingletonId
	)

◆ EXPR

#define EXPR	(	Type,
		Base
	)

◆ EXT_OPAQUE_TYPE

#define EXT_OPAQUE_TYPE	(	ExtType,
		Id,
		Ext
	)

Value:

  case BuiltinType::Id: \
    type_name = "ocl_" #ExtType; \
    Out << type_name.size() << type_name; \
    break;

◆ IMAGE_TYPE

#define IMAGE_TYPE	(	ImgType,
		Id,
		SingletonId,
		Access,
		Suffix
	)

Value:

  case BuiltinType::Id: \
    type_name = "ocl_" #ImgType "_" #Suffix; \
    Out << type_name.size() << type_name; \
    break;

◆ NON_CANONICAL_TYPE [1/2]

#define NON_CANONICAL_TYPE	(	CLASS,
		PARENT
	)

Definition at line 549 of file ItaniumMangle.cpp.

◆ NON_CANONICAL_TYPE [2/2]

#define NON_CANONICAL_TYPE	(	CLASS,
		PARENT
	)

Value:

    case Type::CLASS: \
      llvm_unreachable("can't mangle non-canonical type " #CLASS "Type"); \
      return;

Definition at line 549 of file ItaniumMangle.cpp.

◆ PLACEHOLDER_TYPE

#define PLACEHOLDER_TYPE	(	Id,
		SingletonId
	)	case BuiltinType::Id:

◆ PPC_VECTOR_TYPE

#define PPC_VECTOR_TYPE	(	Name,
		Id,
		Size
	)

Value:

  case BuiltinType::Id: \
    type_name = #Name; \
    Out << 'u' << type_name.size() << type_name; \
    break;

◆ RVV_TYPE

#define RVV_TYPE	(	Name,
		Id,
		SingletonId
	)

Value:

  case BuiltinType::Id:                                                        \
    type_name = Name;                                                          \
    Out << 'u' << type_name.size() << type_name;                               \
    break;

◆ STMT

#define STMT	(	Type,
		Base
	)	case Expr::Type##Class:

◆ SVE_OPAQUE_TYPE

#define SVE_OPAQUE_TYPE	(	InternalName,
		MangledName,
		Id,
		SingletonId
	)

Value:

  case BuiltinType::Id:                                                        \
    type_name = MangledName;                                                   \
    Out << (type_name == InternalName ? "u" : "") << type_name.size()          \
        << type_name;                                                          \
    break;

◆ SVE_PREDICATE_TYPE

#define SVE_PREDICATE_TYPE	(	InternalName,
		MangledName,
		Id,
		SingletonId,
		NumEls
	)

Value:

  case BuiltinType::Id:                                                        \
    type_name = MangledName;                                                   \
    Out << (type_name == InternalName ? "u" : "") << type_name.size()          \
        << type_name;                                                          \
    break;

◆ SVE_VECTOR_TYPE

#define SVE_VECTOR_TYPE	(	InternalName,
		MangledName,
		Id,
		SingletonId,
		NumEls,
		ElBits,
		IsSigned,
		IsFP,
		IsBF
	)

Value:

  case BuiltinType::Id:                                                        \
    type_name = MangledName;                                                   \
    Out << (type_name == InternalName ? "u" : "") << type_name.size()          \
        << type_name;                                                          \
    break;

◆ TRANSFORM_TYPE_TRAIT_DEF

#define TRANSFORM_TYPE_TRAIT_DEF	(	Enum,
		Trait
	)

Value:

  case UnaryTransformType::Enum:                                               \
    BuiltinName = "__" #Trait;                                                 \
    break;

◆ TYPE [1/2]

#define TYPE	(	CLASS,
		PARENT
	)	void mangleType(const CLASS##Type *T);

Definition at line 550 of file ItaniumMangle.cpp.

◆ TYPE [2/2]

#define TYPE	(	CLASS,
		PARENT
	)

Value:

    case Type::CLASS: \
      mangleType(static_cast<const CLASS##Type*>(ty)); \
      break;

Definition at line 550 of file ItaniumMangle.cpp.

◆ WASM_REF_TYPE

#define WASM_REF_TYPE	(	InternalName,
		MangledName,
		Id,
		SingletonId,
		AS
	)

Value:

  case BuiltinType::Id:                                                        \
    type_name = MangledName;                                                   \
    Out << 'u' << type_name.size() << type_name;                               \
    break;

Function Documentation

◆ asTemplateName()

static TemplateName asTemplateName ( GlobalDecl GD )

static

Definition at line 958 of file ItaniumMangle.cpp.

References clang::GlobalDecl::getDecl().

◆ getLValueType()

static QualType getLValueType	(	ASTContext &	Ctx,
		const APValue &	LV
	)

static

Definition at line 5667 of file ItaniumMangle.cpp.

References clang::ASTContext::getAsArrayType(), clang::APValue::getLValueBase(), clang::APValue::getLValuePath(), clang::ASTContext::getRecordType(), clang::APValue::LValueBase::getType(), and clang::ValueDecl::getType().

◆ getParentOfLocalEntity()

static GlobalDecl getParentOfLocalEntity ( const DeclContext * DC )

static

Definition at line 1769 of file ItaniumMangle.cpp.

References clang::Ctor_Complete, and clang::Dtor_Complete.

◆ getUnionInitName()

static IdentifierInfo * getUnionInitName	(	SourceLocation	UnionLoc,
		DiagnosticsEngine &	Diags,
		const FieldDecl *	FD
	)

static

Definition at line 5682 of file ItaniumMangle.cpp.

References clang::DiagnosticsEngine::Error, clang::RecordDecl::fields(), clang::Type::getAsCXXRecordDecl(), clang::DiagnosticsEngine::getCustomDiagID(), clang::NamedDecl::getIdentifier(), clang::ValueDecl::getType(), getUnionInitName(), clang::FieldDecl::isBitField(), and clang::DiagnosticsEngine::Report().

Referenced by getUnionInitName().

◆ hasMangledSubstitutionQualifiers()

static bool hasMangledSubstitutionQualifiers ( QualType T )

static

Determine whether the given type has any qualifiers that are relevant for substitutions.

Definition at line 6151 of file ItaniumMangle.cpp.

References clang::Qualifiers::getCVRQualifiers(), clang::QualType::getQualifiers(), clang::Qualifiers::hasAddressSpace(), and clang::Qualifiers::hasUnaligned().

◆ isParenthesizedADLCallee()

static bool isParenthesizedADLCallee ( const CallExpr * call )

static

Look at the callee of the given call expression and determine if it's a parenthesized id-expression which would have triggered ADL otherwise.

Definition at line 4216 of file ItaniumMangle.cpp.

References clang::OverloadExpr::decls_begin(), clang::CallExpr::getCallee(), clang::OverloadExpr::getNumDecls(), clang::OverloadExpr::getQualifier(), clang::Expr::IgnoreParens(), and clang::UnresolvedLookupExpr::requiresADL().

◆ isTemplate()

static const GlobalDecl isTemplate	(	GlobalDecl	GD,
		const TemplateArgumentList *&	TemplateArgs
	)

static

Definition at line 931 of file ItaniumMangle.cpp.

References clang::GlobalDecl::getDecl(), clang::FunctionDecl::getPrimaryTemplate(), clang::FunctionDecl::getTemplateSpecializationArgs(), and clang::GlobalDecl::getWithDecl().

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

◆ isTypeSubstitutable()

static bool isTypeSubstitutable	(	Qualifiers	Quals,
		const Type *	Ty,
		ASTContext &	Ctx
	)

static

Definition at line 2779 of file ItaniumMangle.cpp.

References clang::Type::getAs(), clang::ASTContext::getLangOpts(), clang::Type::isBuiltinType(), clang::Type::isOpenCLSpecificType(), and clang::Type::isSpecificBuiltinType().

◆ isZeroInitialized()

static bool isZeroInitialized	(	QualType	T,
		const APValue &	V
	)

static

Determine whether a given value is equivalent to zero-initialization for the purpose of discarding a trailing portion of a 'tl' mangling.

Note that this is not in general equivalent to determining whether the value has an all-zeroes bit pattern.

Definition at line 5582 of file ItaniumMangle.cpp.

References clang::APValue::AddrLabelDiff, clang::APValue::Array, clang::CXXRecordDecl::bases(), clang::Type::castAs(), clang::APValue::ComplexFloat, clang::APValue::ComplexInt, clang::declaresSameEntity(), clang::RecordDecl::fields(), clang::APValue::FixedPoint, clang::APValue::Float, clang::Type::getArrayElementTypeNoTypeQual(), clang::Type::getAsCXXRecordDecl(), clang::VectorType::getElementType(), clang::ValueDecl::getType(), clang::APValue::Indeterminate, clang::APValue::Int, isZeroInitialized(), clang::APValue::LValue, clang::APValue::MemberPointer, clang::APValue::None, clang::APValue::Struct, clang::APValue::Union, V, and clang::APValue::Vector.

Referenced by isZeroInitialized().

◆ mangleAArch64VectorBase()

static StringRef mangleAArch64VectorBase ( const BuiltinType * EltType )

static

Definition at line 3641 of file ItaniumMangle.cpp.

References clang::BuiltinType::getKind().

Macros

Functions

Macro Definition Documentation

◆ ABSTRACT_STMT

◆ ABSTRACT_TYPE [1/2]

◆ ABSTRACT_TYPE [2/2]

◆ BUILTIN_TYPE

◆ EXPR

◆ EXT_OPAQUE_TYPE

◆ IMAGE_TYPE

◆ NON_CANONICAL_TYPE [1/2]

◆ NON_CANONICAL_TYPE [2/2]

◆ PLACEHOLDER_TYPE

◆ PPC_VECTOR_TYPE

◆ RVV_TYPE

◆ STMT

◆ SVE_OPAQUE_TYPE

◆ SVE_PREDICATE_TYPE

◆ SVE_VECTOR_TYPE

◆ TRANSFORM_TYPE_TRAIT_DEF

◆ TYPE [1/2]

◆ TYPE [2/2]

◆ WASM_REF_TYPE

Function Documentation

◆ asTemplateName()

◆ getLValueType()

◆ getParentOfLocalEntity()

◆ getUnionInitName()

◆ hasMangledSubstitutionQualifiers()

◆ isParenthesizedADLCallee()

◆ isTemplate()

◆ isTypeSubstitutable()

◆ isZeroInitialized()

◆ mangleAArch64VectorBase()