clang::interp::Compiler< Emitter > Class Template Reference

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 >:

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	VisitFixedPointLiteral (const FixedPointLiteral *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	VisitVectorBinOp (const BinaryOperator *E)
bool	VisitFixedPointBinOp (const BinaryOperator *E)
bool	VisitFixedPointUnaryOperator (const UnaryOperator *E)
bool	VisitCXXDefaultArgExpr (const CXXDefaultArgExpr *E)
bool	VisitCallExpr (const CallExpr *E)
bool	VisitBuiltinCallExpr (const CallExpr *E, unsigned BuiltinID)
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	VisitVectorUnaryOperator (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	VisitCXXTypeidExpr (const CXXTypeidExpr *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, bool DestroyToplevelScope) 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, QualType Ty=QualType(), 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.
VariableScope< Emitter > *	BreakVarScope = nullptr
	Scope to cleanup until when we see a break statement.
OptLabelTy	BreakLabel
	Point to break to.
VariableScope< Emitter > *	ContinueVarScope = nullptr
	Scope to cleanup until when we see a continue statement.
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 107 of file Compiler.h.

Member Typedef Documentation

AddrTy

template<class Emitter >

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

protected

Definition at line 112 of file Compiler.h.

CaseMap

template<class Emitter >

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

protected

Definition at line 114 of file Compiler.h.

LabelTy

template<class Emitter >

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

protected

Definition at line 111 of file Compiler.h.

OptLabelTy

template<class Emitter >

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

protected

Definition at line 113 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 124 of file Compiler.h.

Member Function Documentation

allocateLocal()

template<class Emitter >

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

protected

Allocates a space storing a local given its type.

Definition at line 4131 of file Compiler.cpp.

References D, E, clang::Expr::getType(), clang::QualType::getTypePtr(), clang::Init, clang::interp::Descriptor::InlineDescMD, clang::QualType::isConstQualified(), clang::QualType::isNull(), 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 4106 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 4173 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 253 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 256 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 268 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 261 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 3811 of file Compiler.cpp.

References 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 3805 of file Compiler.cpp.

References E.

emitCleanup()

template<class Emitter >

void Compiler::emitCleanup

protected

Emits scope cleanup instructions.

Definition at line 6279 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 4212 of file Compiler.cpp.

getRecord() [1/2]

template<class Emitter >

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

protected

Definition at line 4207 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 4200 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 4194 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 3818 of file Compiler.cpp.

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

VisitAbstractConditionalOperator()

template<class Emitter >

bool Compiler::VisitAbstractConditionalOperator

(

const AbstractConditionalOperator *

E

)

Definition at line 2290 of file Compiler.cpp.

References clang::Condition, and E.

VisitAddrLabelExpr()

template<class Emitter >

bool Compiler::VisitAddrLabelExpr

(

const AddrLabelExpr *

E

)

Definition at line 3578 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 4470 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

Definition at line 4497 of file Compiler.cpp.

References E, clang::APValue::getArrayInitializedElt(), clang::APValue::getArraySize(), clang::interp::Record::getField(), clang::FieldDecl::getParent(), clang::APValue::getStructField(), clang::APValue::getStructNumFields(), clang::Expr::getType(), clang::APValue::getUnionField(), clang::APValue::getUnionValue(), clang::APValue::isArray(), clang::APValue::isFloat(), clang::APValue::isInt(), clang::APValue::isLValue(), clang::APValue::isMemberPointer(), clang::APValue::isStruct(), clang::APValue::isUnion(), and clang::T.

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 1968 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 2215 of file Compiler.cpp.

References E.

VisitArrayInitLoopExpr()

template<class Emitter >

bool Compiler::VisitArrayInitLoopExpr

(

const ArrayInitLoopExpr *

E

)

Definition at line 2224 of file Compiler.cpp.

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

VisitArraySubscriptExpr()

template<class Emitter >

bool Compiler::VisitArraySubscriptExpr

(

const ArraySubscriptExpr *

E

)

Definition at line 1693 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 2839 of file Compiler.cpp.

References E.

visitAttributedStmt()

template<class Emitter >

bool Compiler::visitAttributedStmt

(

const AttributedStmt *

S

)

Definition at line 5384 of file Compiler.cpp.

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

VisitBinaryOperator()

template<class Emitter >

bool Compiler::VisitBinaryOperator

(

const BinaryOperator *

E

)

Definition at line 796 of file Compiler.cpp.

References clang::ASTContext::CompCategories, clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::BinaryOperator::getRHS(), clang::Expr::getType(), clang::Initializing, clang::Type::isAnyComplexType(), clang::BinaryOperator::isCommaOp(), clang::BinaryOperator::isComparisonOp(), clang::Type::isFixedPointType(), clang::Type::isFloatingType(), clang::BinaryOperator::isLogicalOp(), clang::Expr::isLValue(), clang::BinaryOperator::isPtrMemOp(), clang::interp::isPtrType(), clang::Type::isVectorType(), clang::Type::isVoidType(), clang::ComparisonCategories::lookupInfoForType(), LT, clang::interp::PT_Bool, clang::interp::PT_MemberPtr, clang::Expr::refersToBitField(), and clang::T.

VisitBlockExpr()

template<class Emitter >

bool Compiler::VisitBlockExpr

(

const BlockExpr *

E

)

Definition at line 3435 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 3854 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 5278 of file Compiler.cpp.

References clang::C.

VisitBuiltinCallExpr()

template<class Emitter >

bool Compiler::VisitBuiltinCallExpr	(	const CallExpr *	E,
		unsigned	BuiltinID
	)

Definition at line 4560 of file Compiler.cpp.

References E, clang::Func, clang::Expr::getType(), clang::Initializing, and clang::Type::isVoidType().

VisitCallExpr()

template<class Emitter >

bool Compiler::VisitCallExpr

(

const CallExpr *

E

)

Definition at line 4609 of file Compiler.cpp.

References clang::interp::align(), clang::interp::collectNonNullArgs(), E, clang::Func, clang::DeclarationName::getCXXOverloadedOperator(), clang::NamedDecl::getDeclName(), clang::Initializing, clang::FunctionDecl::isReplaceableGlobalAllocationFunction(), 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 5372 of file Compiler.cpp.

VisitCastExpr()

template<class Emitter >

bool Compiler::VisitCastExpr

(

const CastExpr *

E

)

Definition at line 195 of file Compiler.cpp.

References clang::Type::getAs(), clang::QualType::getCanonicalType(), clang::CastExpr::getCastKind(), clang::MemberPointerType::getClass(), clang::EnumType::getDecl(), clang::ASTContext::getFixedPointSemantics(), clang::ASTContext::getLangOpts(), clang::VectorType::getNumElements(), clang::Type::getPointeeType(), clang::interp::getRoundingMode(), clang::CastExpr::getSubExpr(), clang::ASTContext::getTargetNullPointerValue(), clang::Expr::getType(), clang::QualType::getTypePtr(), clang::Initializing, 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 2432 of file Compiler.cpp.

References E.

VisitChooseExpr()

template<class Emitter >

bool Compiler::VisitChooseExpr

(

const ChooseExpr *

E

)

Definition at line 3243 of file Compiler.cpp.

References E.

VisitComplexBinOp()

template<class Emitter >

bool Compiler::VisitComplexBinOp

(

const BinaryOperator *

E

)

Definition at line 1118 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::ComplexType::getElementType(), clang::Expr::getType(), clang::Initializing, 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 5910 of file Compiler.cpp.

References E, clang::Expr::getType(), clang::Initializing, 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 2549 of file Compiler.cpp.

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

VisitCompoundLiteralExpr()

template<class Emitter >

bool Compiler::VisitCompoundLiteralExpr

(

const CompoundLiteralExpr *

E

)

Definition at line 2765 of file Compiler.cpp.

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

visitCompoundStmt()

template<class Emitter >

bool Compiler::visitCompoundStmt

(

const CompoundStmt *

S

)

Definition at line 4968 of file Compiler.cpp.

VisitConceptSpecializationExpr()

template<class Emitter >

bool Compiler::VisitConceptSpecializationExpr

(

const ConceptSpecializationExpr *

E

)

Definition at line 3529 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 2007 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 5289 of file Compiler.cpp.

References clang::C.

VisitConvertVectorExpr()

template<class Emitter >

bool Compiler::VisitConvertVectorExpr

(

const ConvertVectorExpr *

E

)

Definition at line 3588 of file Compiler.cpp.

References clang::Type::castAs(), E, clang::interp::getRoundingMode(), clang::Expr::getType(), clang::Initializing, and clang::interp::PT_Ptr.

VisitCXXBindTemporaryExpr()

template<class Emitter >

bool Compiler::VisitCXXBindTemporaryExpr

(

const CXXBindTemporaryExpr *

E

)

Definition at line 2759 of file Compiler.cpp.

References E.

VisitCXXBoolLiteralExpr()

template<class Emitter >

bool Compiler::VisitCXXBoolLiteralExpr

(

const CXXBoolLiteralExpr *

E

)

Definition at line 4824 of file Compiler.cpp.

References E.

VisitCXXConstructExpr()

template<class Emitter >

bool Compiler::VisitCXXConstructExpr

(

const CXXConstructExpr *

E

)

Definition at line 2962 of file Compiler.cpp.

References clang::interp::align(), E, clang::Func, clang::ASTContext::getAsConstantArrayType(), clang::Type::getAsCXXRecordDecl(), clang::Expr::getType(), clang::ConstantArrayType::getZExtSize(), clang::Initializing, 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 4817 of file Compiler.cpp.

References E.

VisitCXXDefaultInitExpr()

template<class Emitter >

bool Compiler::VisitCXXDefaultInitExpr

(

const CXXDefaultInitExpr *

E

)

Definition at line 4810 of file Compiler.cpp.

References E.

VisitCXXDeleteExpr()

template<class Emitter >

bool Compiler::VisitCXXDeleteExpr

(

const CXXDeleteExpr *

E

)

Definition at line 3419 of file Compiler.cpp.

References E.

visitCXXForRangeStmt()

template<class Emitter >

bool Compiler::visitCXXForRangeStmt

(

const CXXForRangeStmt *

S

)

Definition at line 5222 of file Compiler.cpp.

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

VisitCXXInheritedCtorInitExpr()

template<class Emitter >

bool Compiler::VisitCXXInheritedCtorInitExpr

(

const CXXInheritedCtorInitExpr *

E

)

Definition at line 3256 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 3287 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 2953 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 4832 of file Compiler.cpp.

References E, clang::ASTContext::getTargetNullPointerValue(), and clang::Expr::getType().

VisitCXXParenListInitExpr()

template<class Emitter >

bool Compiler::VisitCXXParenListInitExpr

(

const CXXParenListInitExpr *

E

)

Definition at line 1995 of file Compiler.cpp.

References E.

VisitCXXReinterpretCastExpr()

template<class Emitter >

bool Compiler::VisitCXXReinterpretCastExpr

(

const CXXReinterpretCastExpr *

E

)

Definition at line 2906 of file Compiler.cpp.

References E, clang::Type::getPointeeType(), clang::Expr::getType(), clang::interp::isIntegralType(), clang::Type::isPointerOrReferenceType(), and clang::interp::PT_Ptr.

VisitCXXRewrittenBinaryOperator()

template<class Emitter >

bool Compiler::VisitCXXRewrittenBinaryOperator

(

const CXXRewrittenBinaryOperator *

E

)

Definition at line 3538 of file Compiler.cpp.

References E.

VisitCXXScalarValueInitExpr()

template<class Emitter >

bool Compiler::VisitCXXScalarValueInitExpr

(

const CXXScalarValueInitExpr *

E

)

Definition at line 3173 of file Compiler.cpp.

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

VisitCXXStdInitializerListExpr()

template<class Emitter >

bool Compiler::VisitCXXStdInitializerListExpr

(

const CXXStdInitializerListExpr *

E

)

Definition at line 3744 of file Compiler.cpp.

References clang::interp::Record::Field::Decl, E, clang::ASTContext::getAsConstantArrayType(), clang::interp::Record::getField(), clang::ValueDecl::getType(), clang::Expr::getType(), clang::Initializing, 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 4853 of file Compiler.cpp.

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

VisitCXXThrowExpr()

template<class Emitter >

bool Compiler::VisitCXXThrowExpr

(

const CXXThrowExpr *

E

)

Definition at line 2898 of file Compiler.cpp.

References E.

visitCXXTryStmt()

template<class Emitter >

bool Compiler::visitCXXTryStmt

(

const CXXTryStmt *

S

)

Definition at line 5415 of file Compiler.cpp.

VisitCXXTypeidExpr()

template<class Emitter >

bool Compiler::VisitCXXTypeidExpr

(

const CXXTypeidExpr *

E

)

Definition at line 3449 of file Compiler.cpp.

References E, clang::ASTContext::getLangOpts(), clang::Expr::getType(), clang::QualType::getTypePtr(), and clang::Expr::isLValue().

VisitCXXUuidofExpr()

template<class Emitter >

bool Compiler::VisitCXXUuidofExpr

(

const CXXUuidofExpr *

E

)

Definition at line 3487 of file Compiler.cpp.

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

visitDecl()

template<class Emitter >

VarCreationState Compiler::visitDecl ( const VarDecl *  VD )

protected

Definition at line 4270 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 4298 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 6124 of file Compiler.cpp.

References D, E, clang::ASTContext::getLangOpts(), clang::Expr::getType(), clang::Init, clang::Type::isReferenceType(), P, clang::interp::PT_Ptr, clang::T, and V.

VisitDeclRefExpr()

template<class Emitter >

bool Compiler::VisitDeclRefExpr

(

const DeclRefExpr *

E

)

Definition at line 6274 of file Compiler.cpp.

References D, and E.

visitDeclStmt()

template<class Emitter >

bool Compiler::visitDeclStmt

(

const DeclStmt *

DS

)

Definition at line 4977 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 5378 of file Compiler.cpp.

visitDoStmt()

template<class Emitter >

bool Compiler::visitDoStmt

(

const DoStmt *

S

)

Definition at line 5138 of file Compiler.cpp.

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

VisitEmbedExpr()

template<class Emitter >

bool Compiler::VisitEmbedExpr

(

const EmbedExpr *

E

)

Definition at line 2023 of file Compiler.cpp.

References E.

visitExpr()

template<class Emitter >

bool Compiler::visitExpr ( const Expr *  E, bool  DestroyToplevelScope  )

overrideprotected

Definition at line 4217 of file Compiler.cpp.

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

VisitExpressionTraitExpr()

template<class Emitter >

bool Compiler::VisitExpressionTraitExpr

(

const ExpressionTraitExpr *

E

)

Definition at line 3481 of file Compiler.cpp.

References E, and clang::ASTContext::getLangOpts().

VisitExprWithCleanups()

template<class Emitter >

bool Compiler::VisitExprWithCleanups

(

const ExprWithCleanups *

E

)

Definition at line 2672 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 3669 of file Compiler.cpp.

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

VisitFixedPointBinOp()

template<class Emitter >

bool Compiler::VisitFixedPointBinOp

(

const BinaryOperator *

E

)

Definition at line 1525 of file Compiler.cpp.

References E, clang::ASTContext::getFixedPointSemantics(), clang::Expr::getType(), clang::Type::isFixedPointType(), clang::interp::PT_Bool, and clang::T.

VisitFixedPointLiteral()

template<class Emitter >

bool Compiler::VisitFixedPointLiteral

(

const FixedPointLiteral *

E

)

Definition at line 778 of file Compiler.cpp.

References E, clang::ASTContext::getFixedPointSemantics(), clang::Expr::getType(), clang::Type::isFixedPointType(), and clang::interp::PT_FixedPoint.

VisitFixedPointUnaryOperator()

template<class Emitter >

bool Compiler::VisitFixedPointUnaryOperator

(

const UnaryOperator *

E

)

Definition at line 1610 of file Compiler.cpp.

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

VisitFloatCompoundAssignOperator()

template<class Emitter >

bool Compiler::VisitFloatCompoundAssignOperator

(

const CompoundAssignOperator *

E

)

Definition at line 2439 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 748 of file Compiler.cpp.

References E.

visitForStmt()

template<class Emitter >

bool Compiler::visitForStmt

(

const ForStmt *

S

)

Definition at line 5171 of file Compiler.cpp.

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

visitFunc()

template<class Emitter >

bool Compiler::visitFunc ( const FunctionDecl *  F )

overrideprotected

Definition at line 5653 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 3237 of file Compiler.cpp.

References E.

VisitGNUNullExpr()

template<class Emitter >

bool Compiler::VisitGNUNullExpr

(

const GNUNullExpr *

E

)

Definition at line 4842 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 5038 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), 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 756 of file Compiler.cpp.

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

VisitImplicitValueInitExpr()

template<class Emitter >

bool Compiler::VisitImplicitValueInitExpr

(

const ImplicitValueInitExpr *

E

)

Definition at line 1629 of file Compiler.cpp.

References E, clang::Type::getAs(), clang::Type::getAsRecordDecl(), clang::Expr::getType(), clang::Initializing, clang::Type::isArrayType(), clang::Type::isIncompleteArrayType(), clang::Decl::isInvalidDecl(), clang::Type::isRecordType(), 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 3846 of file Compiler.cpp.

References 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 1723 of file Compiler.cpp.

References clang::interp::Record::Field::Decl, E, clang::interp::InitLink::Field(), clang::Type::getAs(), clang::ASTContext::getAsConstantArrayType(), clang::interp::Record::getBase(), clang::interp::Record::getField(), clang::Expr::getType(), clang::ConstantArrayType::getZExtSize(), clang::Init, clang::interp::InitLink::InitList(), 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 1990 of file Compiler.cpp.

References E.

VisitIntegerLiteral()

template<class Emitter >

bool Compiler::VisitIntegerLiteral

(

const IntegerLiteral *

E

)

Definition at line 740 of file Compiler.cpp.

References clang::interp::LE().

VisitLambdaExpr()

template<class Emitter >

bool Compiler::VisitLambdaExpr

(

const LambdaExpr *

E

)

Definition at line 2846 of file Compiler.cpp.

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

VisitLogicalBinOp()

template<class Emitter >

bool Compiler::VisitLogicalBinOp

(

const BinaryOperator *

E

)

Definition at line 1057 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 2680 of file Compiler.cpp.

References E, clang::Initializing, 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 2159 of file Compiler.cpp.

References E, clang::interp::Record::getField(), clang::DeclContext::getParent(), clang::Initializing, 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 3248 of file Compiler.cpp.

References E.

VisitObjCBoxedExpr()

template<class Emitter >

bool Compiler::VisitObjCBoxedExpr

(

const ObjCBoxedExpr *

E

)

Definition at line 3731 of file Compiler.cpp.

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

VisitObjCEncodeExpr()

template<class Emitter >

bool Compiler::VisitObjCEncodeExpr

(

const ObjCEncodeExpr *

E

)

Definition at line 2397 of file Compiler.cpp.

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

VisitObjCStringLiteral()

template<class Emitter >

bool Compiler::VisitObjCStringLiteral

(

const ObjCStringLiteral *

E

)

Definition at line 2390 of file Compiler.cpp.

References E.

VisitOffsetOfExpr()

template<class Emitter >

bool Compiler::VisitOffsetOfExpr

(

const OffsetOfExpr *

E

)

Definition at line 3138 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 2254 of file Compiler.cpp.

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

VisitPackIndexingExpr()

template<class Emitter >

bool Compiler::VisitPackIndexingExpr

(

const PackIndexingExpr *

E

)

Definition at line 3568 of file Compiler.cpp.

References E.

VisitParenExpr()

template<class Emitter >

bool Compiler::VisitParenExpr

(

const ParenExpr *

E

)

Definition at line 791 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 980 of file Compiler.cpp.

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

VisitPointerCompoundAssignOperator()

template<class Emitter >

bool Compiler::VisitPointerCompoundAssignOperator

(

const CompoundAssignOperator *

E

)

Definition at line 2512 of file Compiler.cpp.

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

VisitPredefinedExpr()

template<class Emitter >

bool Compiler::VisitPredefinedExpr

(

const PredefinedExpr *

E

)

Definition at line 2885 of file Compiler.cpp.

References E, clang::Initializing, and P.

VisitPseudoObjectExpr()

template<class Emitter >

bool Compiler::VisitPseudoObjectExpr

(

const PseudoObjectExpr *

E

)

Definition at line 3544 of file Compiler.cpp.

References E.

VisitRecoveryExpr()

template<class Emitter >

bool Compiler::VisitRecoveryExpr

(

const RecoveryExpr *

E

)

Definition at line 3573 of file Compiler.cpp.

References E.

VisitRequiresExpr()

template<class Emitter >

bool Compiler::VisitRequiresExpr

(

const RequiresExpr *

E

)

Definition at line 3521 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 5003 of file Compiler.cpp.

References clang::ReturnStmt::getRetValue(), and clang::interp::InitLink::RVO().

VisitShuffleVectorExpr()

template<class Emitter >

bool Compiler::VisitShuffleVectorExpr

(

const ShuffleVectorExpr *

E

)

Definition at line 3626 of file Compiler.cpp.

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

VisitSizeOfPackExpr()

template<class Emitter >

bool Compiler::VisitSizeOfPackExpr

(

const SizeOfPackExpr *

E

)

Definition at line 3232 of file Compiler.cpp.

References E.

VisitSourceLocExpr()

template<class Emitter >

bool Compiler::VisitSourceLocExpr

(

const SourceLocExpr *

E

)

Definition at line 3082 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 4918 of file Compiler.cpp.

References E.

VisitStmtExpr()

template<class Emitter >

bool Compiler::VisitStmtExpr

(

const StmtExpr *

E

)

Definition at line 3783 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 2333 of file Compiler.cpp.

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

VisitSubstNonTypeTemplateParmExpr()

template<class Emitter >

bool Compiler::VisitSubstNonTypeTemplateParmExpr

(

const SubstNonTypeTemplateParmExpr *

E

)

Definition at line 2001 of file Compiler.cpp.

References E.

visitSwitchStmt()

template<class Emitter >

bool Compiler::visitSwitchStmt

(

const SwitchStmt *

S

)

Definition at line 5300 of file Compiler.cpp.

References clang::interp::LocalScope< Emitter >::destroyLocals(), clang::Expr::getType(), and clang::Value::getType().

VisitSYCLUniqueStableNameExpr()

template<class Emitter >

bool Compiler::VisitSYCLUniqueStableNameExpr

(

const SYCLUniqueStableNameExpr *

E

)

Definition at line 2408 of file Compiler.cpp.

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

VisitTypeTraitExpr()

template<class Emitter >

bool Compiler::VisitTypeTraitExpr

(

const TypeTraitExpr *

E

)

Definition at line 2830 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 2052 of file Compiler.cpp.

References AlignOfType(), E, clang::Type::getAs(), clang::ASTContext::getDeclAlign(), clang::ASTContext::getOpenMPDefaultSimdAlign(), clang::Type::getPointeeType(), clang::CharUnits::getQuantity(), 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(), clang::ASTContext::toCharUnitsFromBits(), and clang::TypeInfoChars::Width.

VisitUnaryOperator()

template<class Emitter >

bool Compiler::VisitUnaryOperator

(

const UnaryOperator *

E

)

Definition at line 5679 of file Compiler.cpp.

References E, clang::ASTContext::getLangOpts(), clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::Type::isFixedPointType(), clang::Expr::isGLValue(), clang::interp::isIntegralType(), clang::Type::isMemberPointerType(), clang::Type::isVectorType(), 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 4359 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().

VisitVectorBinOp()

template<class Emitter >

bool Compiler::VisitVectorBinOp

(

const BinaryOperator *

E

)

Definition at line 1341 of file Compiler.cpp.

References clang::interp::Add, clang::ASTContext::BoolTy, clang::interp::Div(), E, EMIT_ARITH_OP, clang::Type::getAs(), clang::BinaryOperator::getOpForCompoundAssignment(), clang::ASTContext::getPromotedIntegerType(), clang::Expr::getType(), clang::Initializing, clang::Type::isVectorType(), clang::interp::Mul(), clang::interp::PT_Bool, clang::interp::PT_Ptr, and clang::interp::Sub.

VisitVectorUnaryOperator()

template<class Emitter >

bool Compiler::VisitVectorUnaryOperator

(

const UnaryOperator *

E

)

Definition at line 6017 of file Compiler.cpp.

References clang::ASTContext::BoolTy, E, clang::Type::getAs(), clang::VectorType::getElementType(), clang::Expr::getType(), clang::Initializing, clang::Type::isVectorType(), clang::interp::PT_Bool, and clang::interp::PT_Ptr.

visitWhileStmt()

template<class Emitter >

bool Compiler::visitWhileStmt

(

const WhileStmt *

S

)

Definition at line 5102 of file Compiler.cpp.

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

Friends And Related Function Documentation

ArrayIndexScope< Emitter >

template<class Emitter >

friend class ArrayIndexScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

DeclScope< Emitter >

template<class Emitter >

friend class DeclScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

DestructorScope< Emitter >

template<class Emitter >

friend class DestructorScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

InitLink

template<class Emitter >

friend struct InitLink

friend

Definition at line 324 of file Compiler.h.

InitLinkScope< Emitter >

template<class Emitter >

friend class InitLinkScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

InitStackScope< Emitter >

template<class Emitter >

friend class InitStackScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

LabelScope< Emitter >

template<class Emitter >

friend class LabelScope< Emitter >

friend

Definition at line 324 of file Compiler.h.

LocalScope< Emitter >

template<class Emitter >

friend class LocalScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

LoopScope< Emitter >

template<class Emitter >

friend class LoopScope< Emitter >

friend

Definition at line 324 of file Compiler.h.

OptionScope< Emitter >

template<class Emitter >

friend class OptionScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

SourceLocScope< Emitter >

template<class Emitter >

friend class SourceLocScope< Emitter >

friend

Definition at line 312 of file Compiler.h.

StmtExprScope< Emitter >

template<class Emitter >

friend class StmtExprScope< Emitter >

friend

Definition at line 324 of file Compiler.h.

SwitchScope< Emitter >

template<class Emitter >

friend class SwitchScope< Emitter >

friend

Definition at line 324 of file Compiler.h.

VariableScope< Emitter >

template<class Emitter >

friend class VariableScope< Emitter >

friend

Definition at line 312 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 400 of file Compiler.h.

BreakLabel

template<class Emitter >

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

protected

Point to break to.

Definition at line 427 of file Compiler.h.

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

BreakVarScope

template<class Emitter >

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

protected

Scope to cleanup until when we see a break statement.

Definition at line 425 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 422 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 431 of file Compiler.h.

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

ContinueVarScope

template<class Emitter >

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

protected

Scope to cleanup until when we see a continue statement.

Definition at line 429 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 117 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 433 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 406 of file Compiler.h.

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 412 of file Compiler.h.

InitializingDecl

template<class Emitter >

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

protected

Definition at line 413 of file Compiler.h.

InitStack

template<class Emitter >

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

protected

Definition at line 415 of file Compiler.h.

InitStackActive

template<class Emitter >

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

protected

Definition at line 416 of file Compiler.h.

InStmtExpr

template<class Emitter >

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

protected

Definition at line 408 of file Compiler.h.

Locals

template<class Emitter >

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

protected

Variable to storage mapping.

Definition at line 391 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 394 of file Compiler.h.

P

template<class Emitter >

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

protected

Program to link to.

Definition at line 119 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 419 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 403 of file Compiler.h.

VarScope

template<class Emitter >

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

protected

Current scope.

Definition at line 397 of file Compiler.h.

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

---

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

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