Compilation context for expressions. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/AST/ByteCode/Compiler.h"

Inheritance diagram for clang::interp::Compiler< Emitter >:

[legend]

Public Member Functions
template<typename... Tys>
	Compiler (Context &Ctx, Program &P, Tys &&...Args)
	Initializes the compiler and the backend emitter.

bool	VisitCastExpr (const CastExpr *E)

bool	VisitIntegerLiteral (const IntegerLiteral *E)

bool	VisitFloatingLiteral (const FloatingLiteral *E)

bool	VisitImaginaryLiteral (const ImaginaryLiteral *E)

bool	VisitParenExpr (const ParenExpr *E)

bool	VisitBinaryOperator (const BinaryOperator *E)

bool	VisitLogicalBinOp (const BinaryOperator *E)

bool	VisitPointerArithBinOp (const BinaryOperator *E)
	Perform addition/subtraction of a pointer and an integer or subtraction of two pointers.

bool	VisitComplexBinOp (const BinaryOperator *E)

bool	VisitCXXDefaultArgExpr (const CXXDefaultArgExpr *E)

bool	VisitCallExpr (const CallExpr *E)

bool	VisitBuiltinCallExpr (const CallExpr *E)

bool	VisitCXXDefaultInitExpr (const CXXDefaultInitExpr *E)

bool	VisitCXXBoolLiteralExpr (const CXXBoolLiteralExpr *E)

bool	VisitCXXNullPtrLiteralExpr (const CXXNullPtrLiteralExpr *E)

bool	VisitGNUNullExpr (const GNUNullExpr *E)

bool	VisitCXXThisExpr (const CXXThisExpr *E)

bool	VisitUnaryOperator (const UnaryOperator *E)

bool	VisitComplexUnaryOperator (const UnaryOperator *E)

bool	VisitDeclRefExpr (const DeclRefExpr *E)

bool	VisitImplicitValueInitExpr (const ImplicitValueInitExpr *E)

bool	VisitSubstNonTypeTemplateParmExpr (const SubstNonTypeTemplateParmExpr *E)

bool	VisitArraySubscriptExpr (const ArraySubscriptExpr *E)

bool	VisitInitListExpr (const InitListExpr *E)

bool	VisitCXXParenListInitExpr (const CXXParenListInitExpr *E)

bool	VisitConstantExpr (const ConstantExpr *E)

bool	VisitUnaryExprOrTypeTraitExpr (const UnaryExprOrTypeTraitExpr *E)

bool	VisitMemberExpr (const MemberExpr *E)

bool	VisitArrayInitIndexExpr (const ArrayInitIndexExpr *E)

bool	VisitArrayInitLoopExpr (const ArrayInitLoopExpr *E)

bool	VisitOpaqueValueExpr (const OpaqueValueExpr *E)

bool	VisitAbstractConditionalOperator (const AbstractConditionalOperator *E)

bool	VisitStringLiteral (const StringLiteral *E)

bool	VisitObjCStringLiteral (const ObjCStringLiteral *E)

bool	VisitObjCEncodeExpr (const ObjCEncodeExpr *E)

bool	VisitSYCLUniqueStableNameExpr (const SYCLUniqueStableNameExpr *E)

bool	VisitCharacterLiteral (const CharacterLiteral *E)

bool	VisitCompoundAssignOperator (const CompoundAssignOperator *E)

bool	VisitFloatCompoundAssignOperator (const CompoundAssignOperator *E)

bool	VisitPointerCompoundAssignOperator (const CompoundAssignOperator *E)

bool	VisitExprWithCleanups (const ExprWithCleanups *E)

bool	VisitMaterializeTemporaryExpr (const MaterializeTemporaryExpr *E)

bool	VisitCXXBindTemporaryExpr (const CXXBindTemporaryExpr *E)

bool	VisitCompoundLiteralExpr (const CompoundLiteralExpr *E)

bool	VisitTypeTraitExpr (const TypeTraitExpr *E)

bool	VisitArrayTypeTraitExpr (const ArrayTypeTraitExpr *E)

bool	VisitLambdaExpr (const LambdaExpr *E)

bool	VisitPredefinedExpr (const PredefinedExpr *E)

bool	VisitCXXThrowExpr (const CXXThrowExpr *E)

bool	VisitCXXReinterpretCastExpr (const CXXReinterpretCastExpr *E)

bool	VisitCXXNoexceptExpr (const CXXNoexceptExpr *E)

bool	VisitCXXConstructExpr (const CXXConstructExpr *E)

bool	VisitSourceLocExpr (const SourceLocExpr *E)

bool	VisitOffsetOfExpr (const OffsetOfExpr *E)

bool	VisitCXXScalarValueInitExpr (const CXXScalarValueInitExpr *E)

bool	VisitSizeOfPackExpr (const SizeOfPackExpr *E)

bool	VisitGenericSelectionExpr (const GenericSelectionExpr *E)

bool	VisitChooseExpr (const ChooseExpr *E)

bool	VisitEmbedExpr (const EmbedExpr *E)

bool	VisitObjCBoolLiteralExpr (const ObjCBoolLiteralExpr *E)

bool	VisitCXXInheritedCtorInitExpr (const CXXInheritedCtorInitExpr *E)

bool	VisitExpressionTraitExpr (const ExpressionTraitExpr *E)

bool	VisitCXXUuidofExpr (const CXXUuidofExpr *E)

bool	VisitRequiresExpr (const RequiresExpr *E)

bool	VisitConceptSpecializationExpr (const ConceptSpecializationExpr *E)

bool	VisitCXXRewrittenBinaryOperator (const CXXRewrittenBinaryOperator *E)

bool	VisitPseudoObjectExpr (const PseudoObjectExpr *E)

bool	VisitPackIndexingExpr (const PackIndexingExpr *E)

bool	VisitRecoveryExpr (const RecoveryExpr *E)

bool	VisitAddrLabelExpr (const AddrLabelExpr *E)

bool	VisitConvertVectorExpr (const ConvertVectorExpr *E)

bool	VisitShuffleVectorExpr (const ShuffleVectorExpr *E)

bool	VisitExtVectorElementExpr (const ExtVectorElementExpr *E)

bool	VisitObjCBoxedExpr (const ObjCBoxedExpr *E)

bool	VisitCXXStdInitializerListExpr (const CXXStdInitializerListExpr *E)

bool	VisitStmtExpr (const StmtExpr *E)

bool	VisitCXXNewExpr (const CXXNewExpr *E)

bool	VisitCXXDeleteExpr (const CXXDeleteExpr *E)

bool	VisitBlockExpr (const BlockExpr *E)

bool	visitCompoundStmt (const CompoundStmt *S)

bool	visitDeclStmt (const DeclStmt *DS)

bool	visitReturnStmt (const ReturnStmt *RS)

bool	visitIfStmt (const IfStmt *IS)

bool	visitWhileStmt (const WhileStmt *S)

bool	visitDoStmt (const DoStmt *S)

bool	visitForStmt (const ForStmt *S)

bool	visitCXXForRangeStmt (const CXXForRangeStmt *S)

bool	visitBreakStmt (const BreakStmt *S)

bool	visitContinueStmt (const ContinueStmt *S)

bool	visitSwitchStmt (const SwitchStmt *S)

bool	visitCaseStmt (const CaseStmt *S)

bool	visitDefaultStmt (const DefaultStmt *S)

bool	visitAttributedStmt (const AttributedStmt *S)

bool	visitCXXTryStmt (const CXXTryStmt *S)

Public Member Functions inherited from clang::StmtVisitorBase< Ptr, ImplClass, RetTy, ParamTys >
RetTy	Visit (PTR(Stmt) S, ParamTys... P)

	BINOP_FALLBACK (PtrMemD) BINOP_FALLBACK(PtrMemI) BINOP_FALLBACK(Mul) BINOP_FALLBACK(Div) BINOP_FALLBACK(Rem) BINOP_FALLBACK(Add) BINOP_FALLBACK(Sub) BINOP_FALLBACK(Shl) BINOP_FALLBACK(LT) BINOP_FALLBACK(GT) BINOP_FALLBACK(LE) BINOP_FALLBACK(GE) BINOP_FALLBACK(EQ) BINOP_FALLBACK(NE) BINOP_FALLBACK(And) BINOP_FALLBACK(Xor) BINOP_FALLBACK(Or) BINOP_FALLBACK(LAnd) BINOP_FALLBACK(LOr) CAO_FALLBACK(MulAssign) CAO_FALLBACK(DivAssign) CAO_FALLBACK(RemAssign) CAO_FALLBACK(AddAssign) CAO_FALLBACK(SubAssign) CAO_FALLBACK(ShlAssign) CAO_FALLBACK(ShrAssign) CAO_FALLBACK(AndAssign) CAO_FALLBACK(OrAssign) UNARYOP_FALLBACK(PostInc) UNARYOP_FALLBACK(PostDec) UNARYOP_FALLBACK(PreInc) UNARYOP_FALLBACK(PreDec) UNARYOP_FALLBACK(AddrOf) UNARYOP_FALLBACK(Deref) UNARYOP_FALLBACK(Plus) UNARYOP_FALLBACK(Minus) UNARYOP_FALLBACK(Not) UNARYOP_FALLBACK(LNot) UNARYOP_FALLBACK(Real) UNARYOP_FALLBACK(Imag) UNARYOP_FALLBACK(Extension) UNARYOP_FALLBACK(Coawait) RetTy VisitStmt(PTR(Stmt) Node

Protected Types
using	LabelTy = typename Emitter::LabelTy

using	AddrTy = typename Emitter::AddrTy

using	OptLabelTy = std::optional< LabelTy >

using	CaseMap = llvm::DenseMap< const SwitchCase *, LabelTy >

Protected Member Functions
bool	visitStmt (const Stmt *S)

bool	visitExpr (const Expr *E) override

bool	visitFunc (const FunctionDecl *F) override

bool	visitDeclAndReturn (const VarDecl *VD, bool ConstantContext) override
	Toplevel visitDeclAndReturn().

void	emitCleanup ()
	Emits scope cleanup instructions.

const RecordType *	getRecordTy (QualType Ty)
	Returns a record type from a record or pointer type.

Record *	getRecord (QualType Ty)
	Returns a record from a record or pointer type.

Record *	getRecord (const RecordDecl *RD)

const Function *	getFunction (const FunctionDecl *FD)
	Returns a function for the given FunctionDecl.

std::optional< PrimType >	classify (const Expr *E) const

std::optional< PrimType >	classify (QualType Ty) const

PrimType	classifyPrim (QualType Ty) const
	Classifies a known primitive type.

PrimType	classifyPrim (const Expr *E) const
	Classifies a known primitive expression.

bool	visit (const Expr *E)
	Evaluates an expression and places the result on the stack.

bool	visitInitializer (const Expr *E)
	Compiles an initializer.

bool	discard (const Expr *E)
	Evaluates an expression for side effects and discards the result.

bool	delegate (const Expr *E)
	Just pass evaluation on to `E`.

VarCreationState	visitVarDecl (const VarDecl *VD, bool Toplevel=false)
	Creates and initializes a variable from the given decl.

VarCreationState	visitDecl (const VarDecl *VD)

bool	visitAPValue (const APValue &Val, PrimType ValType, const Expr *E)
	Visit an APValue.

bool	visitAPValueInitializer (const APValue &Val, const Expr *E)

bool	visitDeclRef (const ValueDecl D, const Expr E)
	Visit the given decl as if we have a reference to it.

bool	visitBool (const Expr *E)
	Visits an expression and converts it to a boolean.

bool	visitInitList (ArrayRef< const Expr * > Inits, const Expr ArrayFiller, const Expr E)

bool	visitArrayElemInit (unsigned ElemIndex, const Expr *Init)
	Pointer to the array(not the element!) must be on the stack when calling this.

unsigned	allocateLocalPrimitive (DeclTy &&Decl, PrimType Ty, bool IsConst, bool IsExtended=false)
	Creates a local primitive value.

std::optional< unsigned >	allocateLocal (DeclTy &&Decl, const ValueDecl *ExtendingDecl=nullptr)
	Allocates a space storing a local given its type.

unsigned	allocateTemporary (const Expr *E)

Protected Attributes
Context &	Ctx
	Current compilation context.

Program &	P
	Program to link to.

llvm::DenseMap< const ValueDecl *, Scope::Local >	Locals
	Variable to storage mapping.

llvm::DenseMap< const OpaqueValueExpr *, unsigned >	OpaqueExprs
	OpaqueValueExpr to location mapping.

VariableScope< Emitter > *	VarScope = nullptr
	Current scope.

std::optional< uint64_t >	ArrayIndex
	Current argument index. Needed to emit ArrayInitIndexExpr.

const Expr *	SourceLocDefaultExpr = nullptr
	DefaultInit- or DefaultArgExpr, needed for SourceLocExpr.

bool	DiscardResult = false
	Flag indicating if return value is to be discarded.

bool	InStmtExpr = false

bool	Initializing = false
	Flag inidicating if we're initializing an already created variable.

const ValueDecl *	InitializingDecl = nullptr

llvm::SmallVector< InitLink >	InitStack

bool	InitStackActive = false

std::optional< PrimType >	ReturnType
	Type of the expression returned by the function.

CaseMap	CaseLabels
	Switch case mapping.

OptLabelTy	BreakLabel
	Point to break to.

OptLabelTy	ContinueLabel
	Point to continue to.

OptLabelTy	DefaultLabel
	Default case label.

Friends
class	VariableScope< Emitter >

class	LocalScope< Emitter >

class	DestructorScope< Emitter >

class	DeclScope< Emitter >

class	InitLinkScope< Emitter >

class	InitStackScope< Emitter >

class	OptionScope< Emitter >

class	ArrayIndexScope< Emitter >

class	SourceLocScope< Emitter >

struct	InitLink

class	LoopScope< Emitter >

class	LabelScope< Emitter >

class	SwitchScope< Emitter >

class	StmtExprScope< Emitter >

Additional Inherited Members
Public Attributes inherited from clang::StmtVisitorBase< Ptr, ImplClass, RetTy, ParamTys >
ParamTys	P { return RetTy()

Detailed Description

template<class Emitter>
class clang::interp::Compiler< Emitter >

Compilation context for expressions.

Definition at line 103 of file Compiler.h.

Member Typedef Documentation

◆ AddrTy

template<class Emitter >

using clang::interp::Compiler< Emitter >::AddrTy = typename Emitter::AddrTy

protected

Definition at line 108 of file Compiler.h.

◆ CaseMap

template<class Emitter >

using clang::interp::Compiler< Emitter >::CaseMap = llvm::DenseMap<const SwitchCase *, LabelTy>

protected

Definition at line 110 of file Compiler.h.

◆ LabelTy

template<class Emitter >

using clang::interp::Compiler< Emitter >::LabelTy = typename Emitter::LabelTy

protected

Definition at line 107 of file Compiler.h.

◆ OptLabelTy

template<class Emitter >

using clang::interp::Compiler< Emitter >::OptLabelTy = std::optional<LabelTy>

protected

Definition at line 109 of file Compiler.h.

Constructor & Destructor Documentation

◆ Compiler()

template<class Emitter >

template<typename... Tys>

clang::interp::Compiler< Emitter >::Compiler	(	Context &	Ctx,
		Program &	P,
		Tys &&...	Args
	)

inline

Initializes the compiler and the backend emitter.

Definition at line 120 of file Compiler.h.

Member Function Documentation

◆ allocateLocal()

template<class Emitter >

std::optional< unsigned > Compiler::allocateLocal	(	DeclTy &&	Decl,
		const ValueDecl *	ExtendingDecl = `nullptr`
	)

protected

Allocates a space storing a local given its type.

Definition at line 3523 of file Compiler.cpp.

References D, E, clang::Expr::getType(), clang::QualType::getTypePtr(), clang::Init, clang::interp::Descriptor::InlineDescMD, clang::QualType::isConstQualified(), and P.

◆ allocateLocalPrimitive()

template<class Emitter >

unsigned Compiler::allocateLocalPrimitive	(	DeclTy &&	Decl,
		PrimType	Ty,
		bool	IsConst,
		bool	IsExtended = `false`
	)

protected

Creates a local primitive value.

Definition at line 3498 of file Compiler.cpp.

References D, clang::interp::Descriptor::InlineDescMD, and P.

◆ allocateTemporary()

template<class Emitter >

unsigned Compiler::allocateTemporary ( const Expr * E )

protected

Definition at line 3564 of file Compiler.cpp.

References D, E, clang::Expr::getType(), clang::QualType::getTypePtr(), clang::interp::Descriptor::InlineDescMD, clang::QualType::isConstQualified(), clang::Type::isRecordType(), and P.

◆ classify() [1/2]

template<class Emitter >

std::optional< PrimType > clang::interp::Compiler< Emitter >::classify ( const Expr * E ) const

inlineprotected

Definition at line 243 of file Compiler.h.

References clang::interp::Context::classify(), clang::interp::Compiler< Emitter >::Ctx, and E.

Referenced by clang::interp::Compiler< Emitter >::classifyPrim().

◆ classify() [2/2]

template<class Emitter >

std::optional< PrimType > clang::interp::Compiler< Emitter >::classify ( QualType Ty ) const

inlineprotected

Definition at line 246 of file Compiler.h.

References clang::interp::Context::classify(), and clang::interp::Compiler< Emitter >::Ctx.

◆ classifyPrim() [1/2]

template<class Emitter >

PrimType clang::interp::Compiler< Emitter >::classifyPrim ( const Expr * E ) const

inlineprotected

Classifies a known primitive expression.

Definition at line 258 of file Compiler.h.

References clang::interp::Compiler< Emitter >::classify(), E, and clang::T.

◆ classifyPrim() [2/2]

template<class Emitter >

PrimType clang::interp::Compiler< Emitter >::classifyPrim ( QualType Ty ) const

inlineprotected

Classifies a known primitive type.

Definition at line 251 of file Compiler.h.

References clang::interp::Compiler< Emitter >::classify(), and clang::T.

◆ delegate()

template<class Emitter >

bool Compiler::delegate ( const Expr * E )

protected

Just pass evaluation on to E.

This leaves all the parsing flags intact.

Definition at line 3240 of file Compiler.cpp.

References clang::Expr::containsErrors(), and E.

◆ discard()

template<class Emitter >

bool Compiler::discard ( const Expr * E )

protected

Evaluates an expression for side effects and discards the result.

Definition at line 3234 of file Compiler.cpp.

References E.

◆ emitCleanup()

template<class Emitter >

void Compiler::emitCleanup

protected

Emits scope cleanup instructions.

Definition at line 5425 of file Compiler.cpp.

References clang::C.

◆ getFunction()

template<class Emitter >

const Function * Compiler::getFunction ( const FunctionDecl * FD )

protected

Returns a function for the given FunctionDecl.

If the function does not exist yet, it is compiled.

Definition at line 3603 of file Compiler.cpp.

◆ getRecord() [1/2]

template<class Emitter >

Record * Compiler::getRecord ( const RecordDecl * RD )

protected

Definition at line 3598 of file Compiler.cpp.

References P.

◆ getRecord() [2/2]

template<class Emitter >

Record * Compiler::getRecord ( QualType Ty )

protected

Returns a record from a record or pointer type.

Definition at line 3591 of file Compiler.cpp.

◆ getRecordTy()

template<class Emitter >

const RecordType * Compiler::getRecordTy ( QualType Ty )

protected

Returns a record type from a record or pointer type.

Definition at line 3585 of file Compiler.cpp.

References clang::Type::getAs(), and clang::Type::getPointeeType().

◆ visit()

template<class Emitter >

bool Compiler::visit ( const Expr * E )

protected

Evaluates an expression and places the result on the stack.

If the expression is of composite type, a local variable will be created and a pointer to said variable will be placed on the stack.

Definition at line 3250 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::Expr::isGLValue(), clang::QualType::isNull(), and clang::Type::isVoidType().

◆ VisitAbstractConditionalOperator()

template<class Emitter >

bool Compiler::VisitAbstractConditionalOperator ( const AbstractConditionalOperator * E )

Definition at line 1860 of file Compiler.cpp.

References clang::Condition, and E.

◆ VisitAddrLabelExpr()

template<class Emitter >

bool Compiler::VisitAddrLabelExpr ( const AddrLabelExpr * E )

Definition at line 3024 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isVoidPointerType(), and clang::interp::PT_Ptr.

◆ visitAPValue()

template<class Emitter >

bool Compiler::visitAPValue	(	const APValue &	Val,
		PrimType	ValType,
		const Expr *	E
	)

protected

Visit an APValue.

Definition at line 3844 of file Compiler.cpp.

References E, clang::APValue::getFloat(), clang::APValue::getInt(), clang::APValue::getLValueBase(), clang::APValue::getMemberPointerDecl(), clang::APValue::isFloat(), clang::APValue::isInt(), clang::APValue::isLValue(), clang::APValue::isMemberPointer(), and clang::APValue::isNullPointer().

◆ visitAPValueInitializer()

template<class Emitter >

bool Compiler::visitAPValueInitializer	(	const APValue &	Val,
		const Expr *	E
	)

protected

◆ visitArrayElemInit()

template<class Emitter >

bool Compiler::visitArrayElemInit	(	unsigned	ElemIndex,
		const Expr *	Init
	)

protected

Pointer to the array(not the element!) must be on the stack when calling this.

Definition at line 1559 of file Compiler.cpp.

References clang::interp::InitLink::Elem(), clang::Init, and clang::T.

◆ VisitArrayInitIndexExpr()

template<class Emitter >

bool Compiler::VisitArrayInitIndexExpr ( const ArrayInitIndexExpr * E )

Definition at line 1785 of file Compiler.cpp.

References E.

◆ VisitArrayInitLoopExpr()

template<class Emitter >

bool Compiler::VisitArrayInitLoopExpr ( const ArrayInitLoopExpr * E )

Definition at line 1794 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), and E.

◆ VisitArraySubscriptExpr()

template<class Emitter >

bool Compiler::VisitArraySubscriptExpr ( const ArraySubscriptExpr * E )

Definition at line 1289 of file Compiler.cpp.

References E, clang::interp::PT_Ptr, and clang::Success.

◆ VisitArrayTypeTraitExpr()

template<class Emitter >

bool Compiler::VisitArrayTypeTraitExpr ( const ArrayTypeTraitExpr * E )

Definition at line 2400 of file Compiler.cpp.

References E.

◆ visitAttributedStmt()

template<class Emitter >

bool Compiler::visitAttributedStmt ( const AttributedStmt * S )

Definition at line 4671 of file Compiler.cpp.

References clang::Expr::HasSideEffects(), and clang::Expr::isValueDependent().

◆ VisitBinaryOperator()

template<class Emitter >

bool Compiler::VisitBinaryOperator ( const BinaryOperator * E )

◆ VisitBlockExpr()

template<class Emitter >

bool Compiler::VisitBlockExpr ( const BlockExpr * E )

Definition at line 2913 of file Compiler.cpp.

References E, clang::Func, and P.

◆ visitBool()

template<class Emitter >

bool Compiler::visitBool ( const Expr * E )

protected

Visits an expression and converts it to a boolean.

Definition at line 3291 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::interp::PT_Bool, clang::interp::PT_Float, clang::interp::PT_FnPtr, clang::interp::PT_Ptr, and clang::T.

◆ visitBreakStmt()

template<class Emitter >

bool Compiler::visitBreakStmt ( const BreakStmt * S )

Definition at line 4571 of file Compiler.cpp.

◆ VisitBuiltinCallExpr()

template<class Emitter >

bool Compiler::VisitBuiltinCallExpr ( const CallExpr * E )

Definition at line 3934 of file Compiler.cpp.

References E, clang::Func, clang::Expr::getType(), clang::interp::isPtrType(), clang::Type::isVoidType(), P, and clang::interp::PT_Ptr.

◆ VisitCallExpr()

template<class Emitter >

bool Compiler::VisitCallExpr ( const CallExpr * E )

Definition at line 3989 of file Compiler.cpp.

References clang::interp::align(), clang::interp::collectNonNullArgs(), E, clang::Func, clang::Type::isVoidType(), clang::interp::primSize(), clang::interp::PT_FnPtr, clang::interp::PT_MemberPtr, clang::interp::PT_Ptr, and clang::T.

◆ visitCaseStmt()

template<class Emitter >

bool Compiler::visitCaseStmt ( const CaseStmt * S )

Definition at line 4659 of file Compiler.cpp.

◆ VisitCastExpr()

template<class Emitter >

bool Compiler::VisitCastExpr ( const CastExpr * E )

Definition at line 178 of file Compiler.cpp.

References clang::Type::getAs(), clang::QualType::getCanonicalType(), clang::CastExpr::getCastKind(), clang::MemberPointerType::getClass(), clang::EnumType::getDecl(), clang::Type::getPointeeType(), clang::CastExpr::getSubExpr(), clang::Expr::getType(), clang::QualType::getTypePtr(), clang::interp::Descriptor::InlineDescMD, clang::Type::isAnyComplexType(), clang::Type::isAtomicType(), clang::Type::isEnumeralType(), clang::EnumDecl::isFixed(), clang::Type::isFloatingType(), clang::Type::isIntegralOrEnumerationType(), clang::QualType::isNull(), clang::interp::isPtrType(), clang::Type::isVectorType(), clang::Type::isVoidPointerType(), clang::Type::isVoidType(), P, clang::CastExpr::path(), clang::interp::PT_IntAP, clang::interp::PT_IntAPS, clang::interp::PT_MemberPtr, clang::interp::PT_Ptr, and clang::T.

◆ VisitCharacterLiteral()

template<class Emitter >

bool Compiler::VisitCharacterLiteral ( const CharacterLiteral * E )

Definition at line 2000 of file Compiler.cpp.

References E.

◆ VisitChooseExpr()

template<class Emitter >

bool Compiler::VisitChooseExpr ( const ChooseExpr * E )

Definition at line 2758 of file Compiler.cpp.

References E.

◆ VisitComplexBinOp()

template<class Emitter >

bool Compiler::VisitComplexBinOp ( const BinaryOperator * E )

Definition at line 982 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::ComplexType::getElementType(), clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::interp::PT_Float, and clang::interp::PT_Ptr.

◆ VisitComplexUnaryOperator()

template<class Emitter >

bool Compiler::VisitComplexUnaryOperator ( const UnaryOperator * E )

Definition at line 5182 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::Expr::isLValue(), clang::interp::PT_Bool, and clang::interp::PT_Ptr.

◆ VisitCompoundAssignOperator()

template<class Emitter >

bool Compiler::VisitCompoundAssignOperator ( const CompoundAssignOperator * E )

Definition at line 2118 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isFloatingType(), clang::Type::isPointerType(), LT, clang::interp::PT_Float, and clang::Expr::refersToBitField().

◆ VisitCompoundLiteralExpr()

template<class Emitter >

bool Compiler::VisitCompoundLiteralExpr ( const CompoundLiteralExpr * E )

Definition at line 2326 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Init, clang::Expr::isLValue(), P, and clang::T.

◆ visitCompoundStmt()

template<class Emitter >

bool Compiler::visitCompoundStmt ( const CompoundStmt * S )

Definition at line 4306 of file Compiler.cpp.

◆ VisitConceptSpecializationExpr()

template<class Emitter >

bool Compiler::VisitConceptSpecializationExpr ( const ConceptSpecializationExpr * E )

Definition at line 2975 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::interp::PT_Bool.

◆ VisitConstantExpr()

template<class Emitter >

bool Compiler::VisitConstantExpr ( const ConstantExpr * E )

Definition at line 1598 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::T.

◆ visitContinueStmt()

template<class Emitter >

bool Compiler::visitContinueStmt ( const ContinueStmt * S )

Definition at line 4580 of file Compiler.cpp.

◆ VisitConvertVectorExpr()

template<class Emitter >

bool Compiler::VisitConvertVectorExpr ( const ConvertVectorExpr * E )

Definition at line 3034 of file Compiler.cpp.

References clang::Type::castAs(), E, clang::VectorType::getElementType(), clang::Expr::getType(), and clang::interp::PT_Ptr.

◆ VisitCXXBindTemporaryExpr()

template<class Emitter >

bool Compiler::VisitCXXBindTemporaryExpr ( const CXXBindTemporaryExpr * E )

Definition at line 2320 of file Compiler.cpp.

References E.

◆ VisitCXXBoolLiteralExpr()

template<class Emitter >

bool Compiler::VisitCXXBoolLiteralExpr ( const CXXBoolLiteralExpr * E )

Definition at line 4194 of file Compiler.cpp.

References E.

◆ VisitCXXConstructExpr()

template<class Emitter >

bool Compiler::VisitCXXConstructExpr ( const CXXConstructExpr * E )

Definition at line 2483 of file Compiler.cpp.

References clang::interp::align(), E, clang::Func, clang::Type::getAsCXXRecordDecl(), clang::Expr::getType(), clang::ConstantArrayType::getZExtSize(), clang::Type::isArrayType(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::FunctionDecl::isDefaulted(), clang::Type::isRecordType(), clang::Expr::isTemporaryObject(), clang::FunctionDecl::isTrivial(), clang::interp::primSize(), clang::interp::PT_Ptr, and clang::T.

◆ VisitCXXDefaultArgExpr()

template<class Emitter >

bool Compiler::VisitCXXDefaultArgExpr ( const CXXDefaultArgExpr * E )

Definition at line 4182 of file Compiler.cpp.

References E, and clang::T.

◆ VisitCXXDefaultInitExpr()

template<class Emitter >

bool Compiler::VisitCXXDefaultInitExpr ( const CXXDefaultInitExpr * E )

Definition at line 4175 of file Compiler.cpp.

References E.

◆ VisitCXXDeleteExpr()

template<class Emitter >

bool Compiler::VisitCXXDeleteExpr ( const CXXDeleteExpr * E )

Definition at line 2902 of file Compiler.cpp.

References E.

◆ visitCXXForRangeStmt()

template<class Emitter >

bool Compiler::visitCXXForRangeStmt ( const CXXForRangeStmt * S )

Definition at line 4515 of file Compiler.cpp.

References clang::interp::Inc, and clang::Init.

◆ VisitCXXInheritedCtorInitExpr()

template<class Emitter >

bool Compiler::VisitCXXInheritedCtorInitExpr ( const CXXInheritedCtorInitExpr * E )

Definition at line 2771 of file Compiler.cpp.

References clang::interp::align(), E, clang::interp::Function::hasRVO(), clang::interp::Function::hasThisPointer(), clang::FunctionDecl::isTrivial(), clang::FunctionDecl::parameters(), clang::interp::primSize(), and clang::interp::PT_Ptr.

◆ VisitCXXNewExpr()

template<class Emitter >

bool Compiler::VisitCXXNewExpr ( const CXXNewExpr * E )

Definition at line 2802 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::QualType::getTypePtr(), clang::Init, clang::interp::Descriptor::InlineDescMD, clang::Type::isNothrowT(), P, and clang::interp::PT_Ptr.

◆ VisitCXXNoexceptExpr()

template<class Emitter >

bool Compiler::VisitCXXNoexceptExpr ( const CXXNoexceptExpr * E )

Definition at line 2474 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::Type::isBooleanType().

◆ VisitCXXNullPtrLiteralExpr()

template<class Emitter >

bool Compiler::VisitCXXNullPtrLiteralExpr ( const CXXNullPtrLiteralExpr * E )

Definition at line 4202 of file Compiler.cpp.

References E.

◆ VisitCXXParenListInitExpr()

template<class Emitter >

bool Compiler::VisitCXXParenListInitExpr ( const CXXParenListInitExpr * E )

Definition at line 1586 of file Compiler.cpp.

References E.

◆ VisitCXXReinterpretCastExpr()

template<class Emitter >

bool Compiler::VisitCXXReinterpretCastExpr ( const CXXReinterpretCastExpr * E )

Definition at line 2462 of file Compiler.cpp.

References E.

◆ VisitCXXRewrittenBinaryOperator()

template<class Emitter >

bool Compiler::VisitCXXRewrittenBinaryOperator ( const CXXRewrittenBinaryOperator * E )

Definition at line 2984 of file Compiler.cpp.

References E.

◆ VisitCXXScalarValueInitExpr()

template<class Emitter >

bool Compiler::VisitCXXScalarValueInitExpr ( const CXXScalarValueInitExpr * E )

Definition at line 2688 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::Expr::getType(), clang::Type::isVoidType(), and clang::T.

◆ VisitCXXStdInitializerListExpr()

template<class Emitter >

bool Compiler::VisitCXXStdInitializerListExpr ( const CXXStdInitializerListExpr * E )

Definition at line 3179 of file Compiler.cpp.

References clang::interp::Record::Field::Decl, E, clang::interp::Record::getField(), clang::ValueDecl::getType(), clang::Expr::getType(), clang::Expr::isGLValue(), clang::interp::isIntegralType(), clang::interp::Record::Field::Offset, clang::interp::PT_Ptr, and clang::interp::PT_Uint64.

◆ VisitCXXThisExpr()

template<class Emitter >

bool Compiler::VisitCXXThisExpr ( const CXXThisExpr * E )

Definition at line 4222 of file Compiler.cpp.

References E, clang::interp::InitLink::K_Elem, and clang::interp::InitLink::K_Field.

◆ VisitCXXThrowExpr()

template<class Emitter >

bool Compiler::VisitCXXThrowExpr ( const CXXThrowExpr * E )

Definition at line 2454 of file Compiler.cpp.

References E.

◆ visitCXXTryStmt()

template<class Emitter >

bool Compiler::visitCXXTryStmt ( const CXXTryStmt * S )

Definition at line 4702 of file Compiler.cpp.

◆ VisitCXXUuidofExpr()

template<class Emitter >

bool Compiler::VisitCXXUuidofExpr ( const CXXUuidofExpr * E )

Definition at line 2930 of file Compiler.cpp.

References E, clang::MSGuidDecl::getAsAPValue(), clang::Type::getAsRecordDecl(), clang::ValueDecl::getType(), clang::Expr::getType(), clang::TagDecl::isCompleteDefinition(), clang::APValue::None, P, and V.

◆ visitDecl()

template<class Emitter >

VarCreationState Compiler::visitDecl ( const VarDecl * VD )

protected

Definition at line 3646 of file Compiler.cpp.

References clang::interp::GlobalInlineDescriptor::InitState, clang::interp::Block::invokeDtor(), P, clang::interp::Block::rawData(), and clang::interp::Context::shouldBeGloballyIndexed().

◆ visitDeclAndReturn()

template<class Emitter >

bool Compiler::visitDeclAndReturn	(	const VarDecl *	VD,
		bool	ConstantContext
	)

overrideprotected

Toplevel visitDeclAndReturn().

We get here from evaluateAsInitializer(). We need to evaluate the initializer and return its value.

Definition at line 3674 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), clang::VarDecl::getAnyInitializer(), clang::ValueDecl::getType(), clang::interp::GlobalInlineDescriptor::InitState, clang::interp::Block::invokeDtor(), P, clang::interp::PT_Ptr, clang::interp::Block::rawData(), and clang::interp::Context::shouldBeGloballyIndexed().

◆ visitDeclRef()

template<class Emitter >

bool Compiler::visitDeclRef	(	const ValueDecl *	D,
		const Expr *	E
	)

protected

Visit the given decl as if we have a reference to it.

Definition at line 5289 of file Compiler.cpp.

References D, E, clang::Type::getAs(), clang::Expr::getType(), clang::interp::isPtrType(), clang::Type::isVoidType(), P, clang::interp::PT_Ptr, and clang::T.

Referenced by clang::interp::InitLink::emit().

◆ VisitDeclRefExpr()

template<class Emitter >

bool Compiler::VisitDeclRefExpr ( const DeclRefExpr * E )

Definition at line 5420 of file Compiler.cpp.

References D, and E.

◆ visitDeclStmt()

template<class Emitter >

bool Compiler::visitDeclStmt ( const DeclStmt * DS )

Definition at line 4315 of file Compiler.cpp.

References D, clang::DeclStmt::decls(), and clang::isa().

◆ visitDefaultStmt()

template<class Emitter >

bool Compiler::visitDefaultStmt ( const DefaultStmt * S )

Definition at line 4665 of file Compiler.cpp.

◆ visitDoStmt()

template<class Emitter >

bool Compiler::visitDoStmt ( const DoStmt * S )

Definition at line 4440 of file Compiler.cpp.

◆ VisitEmbedExpr()

template<class Emitter >

bool Compiler::VisitEmbedExpr ( const EmbedExpr * E )

Definition at line 1614 of file Compiler.cpp.

References E.

◆ visitExpr()

template<class Emitter >

bool Compiler::visitExpr ( const Expr * E )

overrideprotected

Definition at line 3607 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), E, clang::Expr::getType(), clang::Type::isVoidType(), and clang::T.

◆ VisitExpressionTraitExpr()

template<class Emitter >

bool Compiler::VisitExpressionTraitExpr ( const ExpressionTraitExpr * E )

Definition at line 2924 of file Compiler.cpp.

References E.

◆ VisitExprWithCleanups()

template<class Emitter >

bool Compiler::VisitExprWithCleanups ( const ExprWithCleanups * E )

Definition at line 2239 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), and E.

◆ VisitExtVectorElementExpr()

template<class Emitter >

bool Compiler::VisitExtVectorElementExpr ( const ExtVectorElementExpr * E )

Definition at line 3108 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::VectorType::getElementType(), clang::VectorType::getNumElements(), clang::PointerType::getPointeeType(), clang::Expr::getType(), clang::Expr::isGLValue(), clang::Type::isVectorType(), clang::interp::PT_Ptr, and clang::interp::PT_Uint32.

◆ VisitFloatCompoundAssignOperator()

template<class Emitter >

bool Compiler::VisitFloatCompoundAssignOperator ( const CompoundAssignOperator * E )

Definition at line 2007 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isFloatingType(), and LT.

◆ VisitFloatingLiteral()

template<class Emitter >

bool Compiler::VisitFloatingLiteral ( const FloatingLiteral * E )

Definition at line 658 of file Compiler.cpp.

References E.

◆ visitForStmt()

template<class Emitter >

bool Compiler::visitForStmt ( const ForStmt * S )

Definition at line 4468 of file Compiler.cpp.

References clang::interp::Inc, and clang::Init.

◆ visitFunc()

template<class Emitter >

bool Compiler::visitFunc ( const FunctionDecl * F )

overrideprotected

Definition at line 4937 of file Compiler.cpp.

References clang::FunctionDecl::getBody(), clang::FunctionDecl::getReturnType(), clang::CXXMethodDecl::isLambdaStaticInvoker(), and clang::Type::isVoidType().

◆ VisitGenericSelectionExpr()

template<class Emitter >

bool Compiler::VisitGenericSelectionExpr ( const GenericSelectionExpr * E )

Definition at line 2752 of file Compiler.cpp.

References E.

◆ VisitGNUNullExpr()

template<class Emitter >

bool Compiler::VisitGNUNullExpr ( const GNUNullExpr * E )

Definition at line 4211 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isIntegerType(), and clang::T.

◆ visitIfStmt()

template<class Emitter >

bool Compiler::visitIfStmt ( const IfStmt * IS )

Definition at line 4366 of file Compiler.cpp.

References clang::IfStmt::getCond(), clang::IfStmt::getConditionVariableDeclStmt(), clang::IfStmt::getElse(), clang::IfStmt::getInit(), clang::IfStmt::getThen(), clang::IfStmt::isNegatedConsteval(), and clang::IfStmt::isNonNegatedConsteval().

◆ VisitImaginaryLiteral()

template<class Emitter >

bool Compiler::VisitImaginaryLiteral ( const ImaginaryLiteral * E )

Definition at line 666 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::Type::isAnyComplexType().

◆ VisitImplicitValueInitExpr()

template<class Emitter >

bool Compiler::VisitImplicitValueInitExpr ( const ImplicitValueInitExpr * E )

Definition at line 1205 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::Type::getAsArrayTypeUnsafe(), clang::Type::getAsRecordDecl(), clang::Expr::getType(), clang::Type::isArrayType(), clang::Type::isIncompleteArrayType(), clang::Decl::isInvalidDecl(), clang::Type::isRecordType(), clang::TagDecl::isUnion(), and clang::T.

◆ visitInitializer()

template<class Emitter >

bool Compiler::visitInitializer ( const Expr * E )

protected

Compiles an initializer.

This is like visit() but it will never create a variable and instead rely on a variable already having been created. visitInitializer() then relies on a pointer to this variable being on top of the stack.

Definition at line 3277 of file Compiler.cpp.

References clang::Expr::containsErrors(), E, and clang::Expr::getType().

◆ visitInitList()

template<class Emitter >

bool Compiler::visitInitList	(	ArrayRef< const Expr * >	Inits,
		const Expr *	ArrayFiller,
		const Expr *	E
	)

protected

Definition at line 1319 of file Compiler.cpp.

References clang::interp::Record::Field::Decl, E, clang::interp::InitLink::Field(), clang::Type::getAs(), clang::interp::Record::getBase(), clang::interp::Record::getField(), clang::Expr::getType(), clang::ConstantArrayType::getZExtSize(), clang::Init, clang::Type::isArrayType(), clang::Type::isRecordType(), clang::interp::Record::isUnion(), clang::FieldDecl::isUnnamedBitField(), clang::Type::isVoidType(), and clang::T.

◆ VisitInitListExpr()

template<class Emitter >

bool Compiler::VisitInitListExpr ( const InitListExpr * E )

Definition at line 1581 of file Compiler.cpp.

References E.

◆ VisitIntegerLiteral()

template<class Emitter >

bool Compiler::VisitIntegerLiteral ( const IntegerLiteral * E )

Definition at line 650 of file Compiler.cpp.

References clang::interp::LE().

◆ VisitLambdaExpr()

template<class Emitter >

bool Compiler::VisitLambdaExpr ( const LambdaExpr * E )

Definition at line 2407 of file Compiler.cpp.

References E, clang::interp::Record::fields(), clang::Init, P, and clang::T.

◆ VisitLogicalBinOp()

template<class Emitter >

bool Compiler::VisitLogicalBinOp ( const BinaryOperator * E )

Definition at line 921 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::interp::PT_Bool, and clang::T.

◆ VisitMaterializeTemporaryExpr()

template<class Emitter >

bool Compiler::VisitMaterializeTemporaryExpr ( const MaterializeTemporaryExpr * E )

Definition at line 2247 of file Compiler.cpp.

References E, IsStatic, P, clang::SD_Static, clang::Expr::skipRValueSubobjectAdjustments(), and clang::interp::InitLink::Temp().

◆ VisitMemberExpr()

template<class Emitter >

bool Compiler::VisitMemberExpr ( const MemberExpr * E )

Definition at line 1733 of file Compiler.cpp.

References E, clang::interp::Record::getField(), clang::DeclContext::getParent(), clang::Expr::isGLValue(), clang::Member, P, clang::interp::PT_Ptr, and clang::T.

◆ VisitObjCBoolLiteralExpr()

template<class Emitter >

bool Compiler::VisitObjCBoolLiteralExpr ( const ObjCBoolLiteralExpr * E )

Definition at line 2763 of file Compiler.cpp.

References E.

◆ VisitObjCBoxedExpr()

template<class Emitter >

bool Compiler::VisitObjCBoxedExpr ( const ObjCBoxedExpr * E )

Definition at line 3170 of file Compiler.cpp.

References E.

◆ VisitObjCEncodeExpr()

template<class Emitter >

bool Compiler::VisitObjCEncodeExpr ( const ObjCEncodeExpr * E )

Definition at line 1965 of file Compiler.cpp.

References clang::StringLiteral::Create(), E, and clang::Expr::getType().

◆ VisitObjCStringLiteral()

template<class Emitter >

bool Compiler::VisitObjCStringLiteral ( const ObjCStringLiteral * E )

Definition at line 1960 of file Compiler.cpp.

References E.

◆ VisitOffsetOfExpr()

template<class Emitter >

bool Compiler::VisitOffsetOfExpr ( const OffsetOfExpr * E )

Definition at line 2653 of file Compiler.cpp.

References clang::OffsetOfNode::Array, E, clang::Expr::getType(), Node, clang::interp::PT_Sint64, and clang::T.

◆ VisitOpaqueValueExpr()

template<class Emitter >

bool Compiler::VisitOpaqueValueExpr ( const OpaqueValueExpr * E )

Definition at line 1824 of file Compiler.cpp.

References E, and clang::interp::PT_Ptr.

◆ VisitPackIndexingExpr()

template<class Emitter >

bool Compiler::VisitPackIndexingExpr ( const PackIndexingExpr * E )

Definition at line 3014 of file Compiler.cpp.

References E.

◆ VisitParenExpr()

template<class Emitter >

bool Compiler::VisitParenExpr ( const ParenExpr * E )

Definition at line 688 of file Compiler.cpp.

References E.

◆ VisitPointerArithBinOp()

template<class Emitter >

bool Compiler::VisitPointerArithBinOp ( const BinaryOperator * E )

Perform addition/subtraction of a pointer and an integer or subtraction of two pointers.

Definition at line 873 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isIntegerType(), clang::Type::isPointerType(), and LT.

◆ VisitPointerCompoundAssignOperator()

template<class Emitter >

bool Compiler::VisitPointerCompoundAssignOperator ( const CompoundAssignOperator * E )

Definition at line 2081 of file Compiler.cpp.

References E, clang::Expr::getType(), and LT.

◆ VisitPredefinedExpr()

template<class Emitter >

bool Compiler::VisitPredefinedExpr ( const PredefinedExpr * E )

Definition at line 2446 of file Compiler.cpp.

References E.

◆ VisitPseudoObjectExpr()

template<class Emitter >

bool Compiler::VisitPseudoObjectExpr ( const PseudoObjectExpr * E )

Definition at line 2990 of file Compiler.cpp.

References E.

◆ VisitRecoveryExpr()

template<class Emitter >

bool Compiler::VisitRecoveryExpr ( const RecoveryExpr * E )

Definition at line 3019 of file Compiler.cpp.

References E.

◆ VisitRequiresExpr()

template<class Emitter >

bool Compiler::VisitRequiresExpr ( const RequiresExpr * E )

Definition at line 2967 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::interp::PT_Bool.

◆ visitReturnStmt()

template<class Emitter >

bool Compiler::visitReturnStmt ( const ReturnStmt * RS )

Definition at line 4332 of file Compiler.cpp.

References clang::ReturnStmt::getRetValue().

◆ VisitShuffleVectorExpr()

template<class Emitter >

bool Compiler::VisitShuffleVectorExpr ( const ShuffleVectorExpr * E )

Definition at line 3066 of file Compiler.cpp.

References clang::Type::castAs(), E, clang::VectorType::getElementType(), clang::VectorType::getNumElements(), clang::Expr::getType(), and clang::interp::PT_Ptr.

◆ VisitSizeOfPackExpr()

template<class Emitter >

bool Compiler::VisitSizeOfPackExpr ( const SizeOfPackExpr * E )

Definition at line 2747 of file Compiler.cpp.

References E.

◆ VisitSourceLocExpr()

template<class Emitter >

bool Compiler::VisitSourceLocExpr ( const SourceLocExpr * E )

Definition at line 2597 of file Compiler.cpp.

References E, clang::interp::Record::getField(), clang::APValue::getInt(), clang::APValue::getLValueBase(), clang::APValue::getLValuePath(), clang::interp::Record::getNumFields(), clang::Expr::getType(), clang::APValue::isInt(), clang::Type::isIntegerType(), clang::APValue::isLValue(), clang::Type::isPointerType(), P, and V.

◆ visitStmt()

template<class Emitter >

bool Compiler::visitStmt ( const Stmt * S )

protected

Definition at line 4256 of file Compiler.cpp.

References E.

◆ VisitStmtExpr()

template<class Emitter >

bool Compiler::VisitStmtExpr ( const StmtExpr * E )

Definition at line 3212 of file Compiler.cpp.

References clang::CompoundStmt::body(), clang::interp::LocalScope< Emitter >::destroyLocals(), E, and clang::CompoundStmt::getStmtExprResult().

◆ VisitStringLiteral()

template<class Emitter >

bool Compiler::VisitStringLiteral ( const StringLiteral * E )

Definition at line 1903 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::ConstantArrayType::getZExtSize(), and P.

◆ VisitSubstNonTypeTemplateParmExpr()

template<class Emitter >

bool Compiler::VisitSubstNonTypeTemplateParmExpr ( const SubstNonTypeTemplateParmExpr * E )

Definition at line 1592 of file Compiler.cpp.

References E.

◆ visitSwitchStmt()

template<class Emitter >

bool Compiler::visitSwitchStmt ( const SwitchStmt * S )

Definition at line 4589 of file Compiler.cpp.

References clang::Expr::getType(), and clang::Value::getType().

◆ VisitSYCLUniqueStableNameExpr()

template<class Emitter >

bool Compiler::VisitSYCLUniqueStableNameExpr ( const SYCLUniqueStableNameExpr * E )

Definition at line 1976 of file Compiler.cpp.

References clang::StringLiteral::Create(), E, P, and clang::QualType::withConst().

◆ VisitTypeTraitExpr()

template<class Emitter >

bool Compiler::VisitTypeTraitExpr ( const TypeTraitExpr * E )

Definition at line 2391 of file Compiler.cpp.

References E, clang::Expr::getType(), and clang::Type::isBooleanType().

◆ VisitUnaryExprOrTypeTraitExpr()

template<class Emitter >

bool Compiler::VisitUnaryExprOrTypeTraitExpr ( const UnaryExprOrTypeTraitExpr * E )

Definition at line 1643 of file Compiler.cpp.

References AlignOfType(), E, clang::Type::getAs(), clang::ASTContext::getDeclAlign(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::getTypeInfoDataSizeInChars(), clang::ASTContext::getTypeSizeInChars(), clang::Expr::IgnoreParens(), clang::Type::isConstantSizeType(), clang::Type::isDependentType(), clang::Type::isFunctionType(), clang::Type::isVoidType(), clang::CharUnits::One(), and clang::TypeInfoChars::Width.

◆ VisitUnaryOperator()

template<class Emitter >

bool Compiler::VisitUnaryOperator ( const UnaryOperator * E )

Definition at line 4963 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::Expr::isGLValue(), clang::interp::isIntegralType(), clang::Type::isMemberPointerType(), clang::interp::PT_Bool, clang::interp::PT_Float, clang::interp::PT_FnPtr, clang::interp::PT_Ptr, and clang::T.

◆ visitVarDecl()

template<class Emitter >

VarCreationState Compiler::visitVarDecl	(	const VarDecl *	VD,
		bool	Toplevel = `false`
	)

protected

Creates and initializes a variable from the given decl.

Definition at line 3734 of file Compiler.cpp.

References clang::interp::InitLink::Decl(), clang::VarDecl::getInit(), clang::ValueDecl::getType(), clang::Init, clang::QualType::isConstQualified(), clang::VarDecl::isLocalVarDecl(), clang::QualType::isNull(), clang::VarDecl::isStaticLocal(), clang::interp::VarCreationState::NotCreated(), P, and clang::interp::Context::shouldBeGloballyIndexed().

◆ visitWhileStmt()

template<class Emitter >

bool Compiler::visitWhileStmt ( const WhileStmt * S )

Definition at line 4409 of file Compiler.cpp.

Friends And Related Function Documentation

◆ ArrayIndexScope< Emitter >

template<class Emitter >

friend class ArrayIndexScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ DeclScope< Emitter >

template<class Emitter >

friend class DeclScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ DestructorScope< Emitter >

template<class Emitter >

friend class DestructorScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ InitLink

template<class Emitter >

friend struct InitLink

friend

Definition at line 313 of file Compiler.h.

◆ InitLinkScope< Emitter >

template<class Emitter >

friend class InitLinkScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ InitStackScope< Emitter >

template<class Emitter >

friend class InitStackScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ LabelScope< Emitter >

template<class Emitter >

friend class LabelScope< Emitter >

friend

Definition at line 313 of file Compiler.h.

◆ LocalScope< Emitter >

template<class Emitter >

friend class LocalScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ LoopScope< Emitter >

template<class Emitter >

friend class LoopScope< Emitter >

friend

Definition at line 313 of file Compiler.h.

◆ OptionScope< Emitter >

template<class Emitter >

friend class OptionScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ SourceLocScope< Emitter >

template<class Emitter >

friend class SourceLocScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

◆ StmtExprScope< Emitter >

template<class Emitter >

friend class StmtExprScope< Emitter >

friend

Definition at line 313 of file Compiler.h.

◆ SwitchScope< Emitter >

template<class Emitter >

friend class SwitchScope< Emitter >

friend

Definition at line 313 of file Compiler.h.

◆ VariableScope< Emitter >

template<class Emitter >

friend class VariableScope< Emitter >

friend

Definition at line 301 of file Compiler.h.

Member Data Documentation

◆ ArrayIndex

template<class Emitter >

std::optional<uint64_t> clang::interp::Compiler< Emitter >::ArrayIndex

protected

Current argument index. Needed to emit ArrayInitIndexExpr.

Definition at line 378 of file Compiler.h.

Referenced by clang::interp::ArrayIndexScope< Emitter >::ArrayIndexScope().

◆ BreakLabel

template<class Emitter >

OptLabelTy clang::interp::Compiler< Emitter >::BreakLabel

protected

Point to break to.

Definition at line 403 of file Compiler.h.

Referenced by clang::interp::LoopScope< Emitter >::LoopScope(), and clang::interp::SwitchScope< Emitter >::SwitchScope().

◆ CaseLabels

template<class Emitter >

CaseMap clang::interp::Compiler< Emitter >::CaseLabels

protected

Switch case mapping.

Definition at line 400 of file Compiler.h.

Referenced by clang::interp::SwitchScope< Emitter >::SwitchScope().

◆ ContinueLabel

template<class Emitter >

OptLabelTy clang::interp::Compiler< Emitter >::ContinueLabel

protected

Point to continue to.

Definition at line 405 of file Compiler.h.

Referenced by clang::interp::LoopScope< Emitter >::LoopScope().

◆ Ctx

template<class Emitter >

Context& clang::interp::Compiler< Emitter >::Ctx

protected

Current compilation context.

Definition at line 113 of file Compiler.h.

Referenced by clang::interp::Compiler< Emitter >::classify().

◆ DefaultLabel

template<class Emitter >

OptLabelTy clang::interp::Compiler< Emitter >::DefaultLabel

protected

Default case label.

Definition at line 407 of file Compiler.h.

Referenced by clang::interp::SwitchScope< Emitter >::SwitchScope().

◆ DiscardResult

template<class Emitter >

bool clang::interp::Compiler< Emitter >::DiscardResult = false

protected

Flag indicating if return value is to be discarded.

Definition at line 384 of file Compiler.h.

Referenced by clang::interp::OptionScope< Emitter >::OptionScope().

◆ Initializing

template<class Emitter >

bool clang::interp::Compiler< Emitter >::Initializing = false

protected

Flag inidicating if we're initializing an already created variable.

This is set in visitInitializer().

Definition at line 390 of file Compiler.h.

Referenced by clang::interp::OptionScope< Emitter >::OptionScope().

◆ InitializingDecl

template<class Emitter >

const ValueDecl* clang::interp::Compiler< Emitter >::InitializingDecl = nullptr

protected

Definition at line 391 of file Compiler.h.

◆ InitStack

template<class Emitter >

llvm::SmallVector<InitLink> clang::interp::Compiler< Emitter >::InitStack

protected

Definition at line 393 of file Compiler.h.

Referenced by clang::interp::InitLinkScope< Emitter >::InitLinkScope().

◆ InitStackActive

template<class Emitter >

bool clang::interp::Compiler< Emitter >::InitStackActive = false

protected

Definition at line 394 of file Compiler.h.

Referenced by clang::interp::InitStackScope< Emitter >::InitStackScope().

◆ InStmtExpr

template<class Emitter >

bool clang::interp::Compiler< Emitter >::InStmtExpr = false

protected

Definition at line 386 of file Compiler.h.

Referenced by clang::interp::StmtExprScope< Emitter >::StmtExprScope().

◆ Locals

template<class Emitter >

llvm::DenseMap<const ValueDecl *, Scope::Local> clang::interp::Compiler< Emitter >::Locals

protected

Variable to storage mapping.

Definition at line 369 of file Compiler.h.

◆ OpaqueExprs

template<class Emitter >

llvm::DenseMap<const OpaqueValueExpr *, unsigned> clang::interp::Compiler< Emitter >::OpaqueExprs

protected

OpaqueValueExpr to location mapping.

Definition at line 372 of file Compiler.h.

◆ P

template<class Emitter >

Program& clang::interp::Compiler< Emitter >::P

protected

Program to link to.

Definition at line 115 of file Compiler.h.

◆ ReturnType

template<class Emitter >

std::optional<PrimType> clang::interp::Compiler< Emitter >::ReturnType

protected

Type of the expression returned by the function.

Definition at line 397 of file Compiler.h.

◆ SourceLocDefaultExpr

template<class Emitter >

const Expr* clang::interp::Compiler< Emitter >::SourceLocDefaultExpr = nullptr

protected

DefaultInit- or DefaultArgExpr, needed for SourceLocExpr.

Definition at line 381 of file Compiler.h.

Referenced by clang::interp::SourceLocScope< Emitter >::SourceLocScope().

◆ VarScope

template<class Emitter >

VariableScope<Emitter>* clang::interp::Compiler< Emitter >::VarScope = nullptr

protected

Current scope.

Definition at line 375 of file Compiler.h.

Referenced by clang::interp::VariableScope< Emitter >::VariableScope().

The documentation for this class was generated from the following files:

lib/AST/ByteCode/Compiler.h
lib/AST/ByteCode/Compiler.cpp

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ AddrTy

◆ CaseMap

◆ LabelTy

◆ OptLabelTy

Constructor & Destructor Documentation

◆ Compiler()

Member Function Documentation

◆ allocateLocal()

◆ allocateLocalPrimitive()

◆ allocateTemporary()

◆ classify() [1/2]

◆ classify() [2/2]

◆ classifyPrim() [1/2]

◆ classifyPrim() [2/2]

◆ delegate()

◆ discard()

◆ emitCleanup()

◆ getFunction()

◆ getRecord() [1/2]

◆ getRecord() [2/2]

◆ getRecordTy()

◆ visit()

◆ VisitAbstractConditionalOperator()

◆ VisitAddrLabelExpr()

◆ visitAPValue()

◆ visitAPValueInitializer()

◆ visitArrayElemInit()

◆ VisitArrayInitIndexExpr()

◆ VisitArrayInitLoopExpr()

◆ VisitArraySubscriptExpr()

◆ VisitArrayTypeTraitExpr()

◆ visitAttributedStmt()

◆ VisitBinaryOperator()

◆ VisitBlockExpr()

◆ visitBool()

◆ visitBreakStmt()

◆ VisitBuiltinCallExpr()

◆ VisitCallExpr()

◆ visitCaseStmt()

◆ VisitCastExpr()

◆ VisitCharacterLiteral()

◆ VisitChooseExpr()

◆ VisitComplexBinOp()

◆ VisitComplexUnaryOperator()

◆ VisitCompoundAssignOperator()

◆ VisitCompoundLiteralExpr()

◆ visitCompoundStmt()

◆ VisitConceptSpecializationExpr()

◆ VisitConstantExpr()

◆ visitContinueStmt()

◆ VisitConvertVectorExpr()

◆ VisitCXXBindTemporaryExpr()

◆ VisitCXXBoolLiteralExpr()

◆ VisitCXXConstructExpr()

◆ VisitCXXDefaultArgExpr()

◆ VisitCXXDefaultInitExpr()

◆ VisitCXXDeleteExpr()

◆ visitCXXForRangeStmt()

◆ VisitCXXInheritedCtorInitExpr()

◆ VisitCXXNewExpr()

◆ VisitCXXNoexceptExpr()

◆ VisitCXXNullPtrLiteralExpr()

◆ VisitCXXParenListInitExpr()

◆ VisitCXXReinterpretCastExpr()

◆ VisitCXXRewrittenBinaryOperator()

◆ VisitCXXScalarValueInitExpr()

◆ VisitCXXStdInitializerListExpr()

◆ VisitCXXThisExpr()

◆ VisitCXXThrowExpr()

◆ visitCXXTryStmt()

◆ VisitCXXUuidofExpr()

◆ visitDecl()