org.jetbrains.kotlin.codegen
Class StackValue

java.lang.Object
  org.jetbrains.kotlin.codegen.StackValue

Direct Known Subclasses:

StackValue.CallReceiver, StackValue.CollectionElementReceiver, StackValue.Constant, StackValue.Local, StackValue.OnStack, StackValue.Receiver, StackValue.StackValueWithSimpleReceiver

public abstract class StackValue
extends java.lang.Object

Nested Class Summary

static class	StackValue.CallReceiver
static class	StackValue.CollectionElement
static class	StackValue.CollectionElementReceiver
static class	StackValue.Constant
static class	StackValue.DelegatedForComplexReceiver
static class	StackValue.Field
static class	StackValue.FieldForSharedVar
static class	StackValue.Local
static class	StackValue.OnStack
static class	StackValue.Receiver
static class	StackValue.Shared
static class	StackValue.StackValueWithSimpleReceiver

Field Summary

static StackValue.Local	LOCAL_0
org.jetbrains.org.objectweb.asm.Type	type

Constructor Summary

protected	StackValue(org.jetbrains.org.objectweb.asm.Type type)
protected	StackValue(org.jetbrains.org.objectweb.asm.Type type, boolean canHaveSideEffects)

Method Summary

static StackValue	and(StackValue left, StackValue right)
static StackValue	arrayElement(org.jetbrains.org.objectweb.asm.Type type, StackValue array, StackValue index)
boolean	canHaveSideEffects()
static StackValue	changeReceiverForFieldAndSharedVar(StackValue.StackValueWithSimpleReceiver stackValue, StackValue newReceiver)
static StackValue	cmp(com.intellij.psi.tree.IElementType opToken, org.jetbrains.org.objectweb.asm.Type type, StackValue left, StackValue right)
static void	coerce(org.jetbrains.org.objectweb.asm.Type fromType, org.jetbrains.org.objectweb.asm.Type toType, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
protected void	coerceFrom(org.jetbrains.org.objectweb.asm.Type topOfStackType, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
protected void	coerceTo(org.jetbrains.org.objectweb.asm.Type toType, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
static StackValue	coercion(StackValue value, org.jetbrains.org.objectweb.asm.Type castType)
static StackValue	collectionElement(StackValue.CollectionElementReceiver collectionElementReceiver, org.jetbrains.org.objectweb.asm.Type type, ResolvedCall<FunctionDescriptor> getter, ResolvedCall<FunctionDescriptor> setter, ExpressionCodegen codegen)
static StackValue	compareIntWithZero(StackValue argument, int operation)
static StackValue	compareWithNull(StackValue argument, int operation)
static StackValue	complexWriteReadReceiver(StackValue stackValue)
static StackValue	constant(java.lang.Object value, org.jetbrains.org.objectweb.asm.Type type)
static boolean	couldSkipReceiverOnStaticCall(StackValue value)
void	dup(org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v, boolean withReceiver)
static StackValue.Field	enumEntry(ClassDescriptor descriptor, KotlinTypeMapper typeMapper)
static StackValue	expression(org.jetbrains.org.objectweb.asm.Type type, KtExpression expression, ExpressionCodegen generator)
static StackValue.Field	field(FieldInfo info, StackValue receiver)
static StackValue.Field	field(StackValue.Field field, StackValue newReceiver)
static StackValue.Field	field(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.Type owner, java.lang.String name, boolean isStatic, StackValue receiver)
static StackValue.Field	field(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.Type owner, java.lang.String name, boolean isStatic, StackValue receiver, DeclarationDescriptor descriptor)
static StackValue.FieldForSharedVar	fieldForSharedVar(StackValue.FieldForSharedVar field, StackValue newReceiver)
static StackValue.FieldForSharedVar	fieldForSharedVar(org.jetbrains.org.objectweb.asm.Type localType, org.jetbrains.org.objectweb.asm.Type classType, java.lang.String fieldName, StackValue.Field refWrapper)
static StackValue	functionCall(org.jetbrains.org.objectweb.asm.Type type, kotlin.jvm.functions.Function1<org.jetbrains.org.objectweb.asm.commons.InstructionAdapter,kotlin.Unit> lambda)
boolean	isNonStaticAccess(boolean isRead)
static StackValue.Local	local(int index, org.jetbrains.org.objectweb.asm.Type type)
void	moveToTopOfStack(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v, int depth) This method is called to put the value on the top of the JVM stack if depth other values have been put on the JVM stack after this value was generated.
static StackValue	none()
static StackValue	not(StackValue stackValue)
static StackValue	onStack(org.jetbrains.org.objectweb.asm.Type type)
static StackValue	operation(org.jetbrains.org.objectweb.asm.Type type, kotlin.jvm.functions.Function1<org.jetbrains.org.objectweb.asm.commons.InstructionAdapter,kotlin.Unit> lambda)
static StackValue	or(StackValue left, StackValue right)
static StackValue	postIncrement(int index, int increment)
static StackValue	preIncrement(org.jetbrains.org.objectweb.asm.Type type, StackValue stackValue, int delta, ResolvedCall resolvedCall, ExpressionCodegen codegen)
static StackValue	preIncrementForLocalVar(int index, int increment)
static org.jetbrains.kotlin.codegen.StackValue.Property	property(PropertyDescriptor descriptor, org.jetbrains.org.objectweb.asm.Type backingFieldOwner, org.jetbrains.org.objectweb.asm.Type type, boolean isStaticBackingField, java.lang.String fieldName, CallableMethod getter, CallableMethod setter, GenerationState state, StackValue receiver)
void	put(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
void	put(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v, boolean skipReceiver)
void	putReceiver(org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v, boolean isRead)
abstract void	putSelector(org.jetbrains.org.objectweb.asm.Type type, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
static void	putUnitInstance(org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
static StackValue	receiver(ResolvedCall<?> resolvedCall, StackValue receiver, ExpressionCodegen codegen, Callable callableMethod)
static StackValue	receiverWithoutReceiverArgument(StackValue receiverWithParameter)
static StackValue.Field	receiverWithRefWrapper(org.jetbrains.org.objectweb.asm.Type localType, org.jetbrains.org.objectweb.asm.Type classType, java.lang.String fieldName, StackValue receiver, DeclarationDescriptor descriptor)
static org.jetbrains.org.objectweb.asm.Type	refType(org.jetbrains.org.objectweb.asm.Type type)
static StackValue	shared(int index, org.jetbrains.org.objectweb.asm.Type type)
static org.jetbrains.org.objectweb.asm.Type	sharedTypeForType(org.jetbrains.org.objectweb.asm.Type type)
static StackValue.Field	singleton(ClassDescriptor classDescriptor, KotlinTypeMapper typeMapper)
static StackValue.Field	singletonViaInstance(ClassDescriptor classDescriptor, KotlinTypeMapper typeMapper)
void	store(StackValue value, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
void	store(StackValue value, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v, boolean skipReceiver)
protected void	storeSelector(org.jetbrains.org.objectweb.asm.Type topOfStackType, org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)
static StackValue	thisOrOuter(ExpressionCodegen codegen, ClassDescriptor descriptor, boolean isSuper, boolean castReceiver)
static StackValue	unit()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOCAL_0

public static final StackValue.Local LOCAL_0

type

@NotNull
public final org.jetbrains.org.objectweb.asm.Type type

Constructor Detail

StackValue

protected StackValue(@NotNull
                     org.jetbrains.org.objectweb.asm.Type type)

StackValue

protected StackValue(@NotNull
                     org.jetbrains.org.objectweb.asm.Type type,
                     boolean canHaveSideEffects)

Method Detail

moveToTopOfStack

public void moveToTopOfStack(@NotNull
                             org.jetbrains.org.objectweb.asm.Type type,
                             @NotNull
                             org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v,
                             int depth)

This method is called to put the value on the top of the JVM stack if depth other values have been put on the JVM stack after this value was generated.

Parameters:

type - the type as which the value should be put

v - the visitor used to genClassOrObject the instructions

depth - the number of new values put onto the stack

put

public void put(@NotNull
                org.jetbrains.org.objectweb.asm.Type type,
                @NotNull
                org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

put

public void put(@NotNull
                org.jetbrains.org.objectweb.asm.Type type,
                @NotNull
                org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v,
                boolean skipReceiver)

putSelector

public abstract void putSelector(@NotNull
                                 org.jetbrains.org.objectweb.asm.Type type,
                                 @NotNull
                                 org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

isNonStaticAccess

public boolean isNonStaticAccess(boolean isRead)

putReceiver

public void putReceiver(@NotNull
                        org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v,
                        boolean isRead)

dup

public void dup(@NotNull
                org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v,
                boolean withReceiver)

store

public void store(@NotNull
                  StackValue value,
                  @NotNull
                  org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

canHaveSideEffects

public boolean canHaveSideEffects()

store

public void store(@NotNull
                  StackValue value,
                  @NotNull
                  org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v,
                  boolean skipReceiver)

storeSelector

protected void storeSelector(@NotNull
                             org.jetbrains.org.objectweb.asm.Type topOfStackType,
                             @NotNull
                             org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

local

@NotNull
public static StackValue.Local local(int index,
                                             @NotNull
                                             org.jetbrains.org.objectweb.asm.Type type)

shared

@NotNull
public static StackValue shared(int index,
                                        @NotNull
                                        org.jetbrains.org.objectweb.asm.Type type)

onStack

@NotNull
public static StackValue onStack(@NotNull
                                         org.jetbrains.org.objectweb.asm.Type type)

constant

@NotNull
public static StackValue constant(@Nullable
                                          java.lang.Object value,
                                          @NotNull
                                          org.jetbrains.org.objectweb.asm.Type type)

cmp

@NotNull
public static StackValue cmp(@NotNull
                                     com.intellij.psi.tree.IElementType opToken,
                                     @NotNull
                                     org.jetbrains.org.objectweb.asm.Type type,
                                     StackValue left,
                                     StackValue right)

not

@NotNull
public static StackValue not(@NotNull
                                     StackValue stackValue)

or

public static StackValue or(@NotNull
                            StackValue left,
                            @NotNull
                            StackValue right)

and

public static StackValue and(@NotNull
                             StackValue left,
                             @NotNull
                             StackValue right)

compareIntWithZero

public static StackValue compareIntWithZero(@NotNull
                                            StackValue argument,
                                            int operation)

compareWithNull

public static StackValue compareWithNull(@NotNull
                                         StackValue argument,
                                         int operation)

arrayElement

@NotNull
public static StackValue arrayElement(@NotNull
                                              org.jetbrains.org.objectweb.asm.Type type,
                                              StackValue array,
                                              StackValue index)

collectionElement

@NotNull
public static StackValue collectionElement(StackValue.CollectionElementReceiver collectionElementReceiver,
                                                   org.jetbrains.org.objectweb.asm.Type type,
                                                   ResolvedCall<FunctionDescriptor> getter,
                                                   ResolvedCall<FunctionDescriptor> setter,
                                                   ExpressionCodegen codegen)

field

@NotNull
public static StackValue.Field field(@NotNull
                                             org.jetbrains.org.objectweb.asm.Type type,
                                             @NotNull
                                             org.jetbrains.org.objectweb.asm.Type owner,
                                             @NotNull
                                             java.lang.String name,
                                             boolean isStatic,
                                             @NotNull
                                             StackValue receiver)

field

@NotNull
public static StackValue.Field field(@NotNull
                                             org.jetbrains.org.objectweb.asm.Type type,
                                             @NotNull
                                             org.jetbrains.org.objectweb.asm.Type owner,
                                             @NotNull
                                             java.lang.String name,
                                             boolean isStatic,
                                             @NotNull
                                             StackValue receiver,
                                             @Nullable
                                             DeclarationDescriptor descriptor)

field

@NotNull
public static StackValue.Field field(@NotNull
                                             StackValue.Field field,
                                             @NotNull
                                             StackValue newReceiver)

field

@NotNull
public static StackValue.Field field(@NotNull
                                             FieldInfo info,
                                             @NotNull
                                             StackValue receiver)

changeReceiverForFieldAndSharedVar

@NotNull
public static StackValue changeReceiverForFieldAndSharedVar(@NotNull
                                                                    StackValue.StackValueWithSimpleReceiver stackValue,
                                                                    @Nullable
                                                                    StackValue newReceiver)

property

@NotNull
public static org.jetbrains.kotlin.codegen.StackValue.Property property(@NotNull
                                                                                PropertyDescriptor descriptor,
                                                                                @Nullable
                                                                                org.jetbrains.org.objectweb.asm.Type backingFieldOwner,
                                                                                @NotNull
                                                                                org.jetbrains.org.objectweb.asm.Type type,
                                                                                boolean isStaticBackingField,
                                                                                @Nullable
                                                                                java.lang.String fieldName,
                                                                                @Nullable
                                                                                CallableMethod getter,
                                                                                @Nullable
                                                                                CallableMethod setter,
                                                                                GenerationState state,
                                                                                @NotNull
                                                                                StackValue receiver)

expression

@NotNull
public static StackValue expression(org.jetbrains.org.objectweb.asm.Type type,
                                            KtExpression expression,
                                            ExpressionCodegen generator)

coerceTo

protected void coerceTo(@NotNull
                        org.jetbrains.org.objectweb.asm.Type toType,
                        @NotNull
                        org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

coerceFrom

protected void coerceFrom(@NotNull
                          org.jetbrains.org.objectweb.asm.Type topOfStackType,
                          @NotNull
                          org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

coerce

public static void coerce(@NotNull
                          org.jetbrains.org.objectweb.asm.Type fromType,
                          @NotNull
                          org.jetbrains.org.objectweb.asm.Type toType,
                          @NotNull
                          org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

putUnitInstance

public static void putUnitInstance(@NotNull
                                   org.jetbrains.org.objectweb.asm.commons.InstructionAdapter v)

unit

public static StackValue unit()

none

public static StackValue none()

receiverWithRefWrapper

public static StackValue.Field receiverWithRefWrapper(@NotNull
                                                      org.jetbrains.org.objectweb.asm.Type localType,
                                                      @NotNull
                                                      org.jetbrains.org.objectweb.asm.Type classType,
                                                      @NotNull
                                                      java.lang.String fieldName,
                                                      @NotNull
                                                      StackValue receiver,
                                                      @Nullable
                                                      DeclarationDescriptor descriptor)

fieldForSharedVar

public static StackValue.FieldForSharedVar fieldForSharedVar(@NotNull
                                                             org.jetbrains.org.objectweb.asm.Type localType,
                                                             @NotNull
                                                             org.jetbrains.org.objectweb.asm.Type classType,
                                                             @NotNull
                                                             java.lang.String fieldName,
                                                             @NotNull
                                                             StackValue.Field refWrapper)

fieldForSharedVar

@NotNull
public static StackValue.FieldForSharedVar fieldForSharedVar(@NotNull
                                                                     StackValue.FieldForSharedVar field,
                                                                     @NotNull
                                                                     StackValue newReceiver)

coercion

public static StackValue coercion(@NotNull
                                  StackValue value,
                                  @NotNull
                                  org.jetbrains.org.objectweb.asm.Type castType)

thisOrOuter

@NotNull
public static StackValue thisOrOuter(@NotNull
                                             ExpressionCodegen codegen,
                                             @NotNull
                                             ClassDescriptor descriptor,
                                             boolean isSuper,
                                             boolean castReceiver)

postIncrement

public static StackValue postIncrement(int index,
                                       int increment)

preIncrementForLocalVar

public static StackValue preIncrementForLocalVar(int index,
                                                 int increment)

preIncrement

public static StackValue preIncrement(@NotNull
                                      org.jetbrains.org.objectweb.asm.Type type,
                                      @NotNull
                                      StackValue stackValue,
                                      int delta,
                                      ResolvedCall resolvedCall,
                                      @NotNull
                                      ExpressionCodegen codegen)

receiver

public static StackValue receiver(ResolvedCall<?> resolvedCall,
                                  StackValue receiver,
                                  ExpressionCodegen codegen,
                                  @Nullable
                                  Callable callableMethod)

receiverWithoutReceiverArgument

public static StackValue receiverWithoutReceiverArgument(StackValue receiverWithParameter)

enumEntry

@NotNull
public static StackValue.Field enumEntry(@NotNull
                                                 ClassDescriptor descriptor,
                                                 @NotNull
                                                 KotlinTypeMapper typeMapper)

singleton

@NotNull
public static StackValue.Field singleton(@NotNull
                                                 ClassDescriptor classDescriptor,
                                                 @NotNull
                                                 KotlinTypeMapper typeMapper)

singletonViaInstance

public static StackValue.Field singletonViaInstance(ClassDescriptor classDescriptor,
                                                    KotlinTypeMapper typeMapper)

operation

public static StackValue operation(org.jetbrains.org.objectweb.asm.Type type,
                                   kotlin.jvm.functions.Function1<org.jetbrains.org.objectweb.asm.commons.InstructionAdapter,kotlin.Unit> lambda)

functionCall

public static StackValue functionCall(org.jetbrains.org.objectweb.asm.Type type,
                                      kotlin.jvm.functions.Function1<org.jetbrains.org.objectweb.asm.commons.InstructionAdapter,kotlin.Unit> lambda)

couldSkipReceiverOnStaticCall

public static boolean couldSkipReceiverOnStaticCall(StackValue value)

sharedTypeForType

@NotNull
public static org.jetbrains.org.objectweb.asm.Type sharedTypeForType(@NotNull
                                                                             org.jetbrains.org.objectweb.asm.Type type)

refType

public static org.jetbrains.org.objectweb.asm.Type refType(org.jetbrains.org.objectweb.asm.Type type)

complexWriteReadReceiver

public static StackValue complexWriteReadReceiver(StackValue stackValue)