org.jruby.truffle.translator

Class TranslatorEnvironment

java.lang.Object

org.jruby.truffle.translator.TranslatorEnvironment

public class TranslatorEnvironment
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
boolean	hasRestParameter
protected TranslatorEnvironment	parent

Constructor Summary

Constructors

Constructor and Description
TranslatorEnvironment(RubyContext context, TranslatorEnvironment parent, com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor, TranslatorDriver parser, long returnID, boolean ownScopeForAssignments, boolean neverAssignInParentScope, SharedMethodInfo sharedMethodInfo, String namedMethodName, boolean isBlock)
TranslatorEnvironment(RubyContext context, TranslatorEnvironment parent, TranslatorDriver parser, long returnID, boolean ownScopeForAssignments, boolean neverAssignInParentScope, SharedMethodInfo methodIdentifier, String namedMethodName, boolean isBlock)

Method Summary

Methods

Modifier and Type	Method and Description
String	allocateLocalTemp(String indicator)
com.oracle.truffle.api.frame.FrameSlot	declareVar(String name)
com.oracle.truffle.api.frame.FrameSlot	declareVarWhereAllowed(String name)
RubyNode	findLocalVarNode(String name, com.oracle.truffle.api.source.SourceSection sourceSection)
SharedMethodInfo	findMethodForLocalVar(String name)
RubyNode	findOrAddLocalVarNodeDangerous(String name, com.oracle.truffle.api.source.SourceSection sourceSection)
List<com.oracle.truffle.api.frame.FrameSlot>	getFlipFlopStates()
com.oracle.truffle.api.frame.FrameDescriptor	getFrameDescriptor()
LexicalScope	getLexicalScope()
String	getNamedMethodName()
boolean	getNeverAssignInParentScope()
TranslatorEnvironment	getParent()
TranslatorEnvironment	getParent(int level)
TranslatorDriver	getParser()
long	getReturnID()
SharedMethodInfo	getSharedMethodInfo()
boolean	hasOwnScopeForAssignments()
boolean	isBlock()
boolean	needsDeclarationFrame()
void	popLexicalScope()
LexicalScope	pushLexicalScope()
void	setNeedsDeclarationFrame()

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final TranslatorEnvironment parent

hasRestParameter

public boolean hasRestParameter

Constructor Detail

TranslatorEnvironment

public TranslatorEnvironment(RubyContext context,
                     TranslatorEnvironment parent,
                     com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor,
                     TranslatorDriver parser,
                     long returnID,
                     boolean ownScopeForAssignments,
                     boolean neverAssignInParentScope,
                     SharedMethodInfo sharedMethodInfo,
                     String namedMethodName,
                     boolean isBlock)

TranslatorEnvironment

public TranslatorEnvironment(RubyContext context,
                     TranslatorEnvironment parent,
                     TranslatorDriver parser,
                     long returnID,
                     boolean ownScopeForAssignments,
                     boolean neverAssignInParentScope,
                     SharedMethodInfo methodIdentifier,
                     String namedMethodName,
                     boolean isBlock)

Method Detail

getLexicalScope

public LexicalScope getLexicalScope()

pushLexicalScope

public LexicalScope pushLexicalScope()

popLexicalScope

public void popLexicalScope()

getParent

public TranslatorEnvironment getParent()

getParent

public TranslatorEnvironment getParent(int level)

declareVar

public com.oracle.truffle.api.frame.FrameSlot declareVar(String name)

declareVarWhereAllowed

public com.oracle.truffle.api.frame.FrameSlot declareVarWhereAllowed(String name)

findMethodForLocalVar

public SharedMethodInfo findMethodForLocalVar(String name)

findOrAddLocalVarNodeDangerous

public RubyNode findOrAddLocalVarNodeDangerous(String name,
                                      com.oracle.truffle.api.source.SourceSection sourceSection)

findLocalVarNode

public RubyNode findLocalVarNode(String name,
                        com.oracle.truffle.api.source.SourceSection sourceSection)

setNeedsDeclarationFrame

public void setNeedsDeclarationFrame()

needsDeclarationFrame

public boolean needsDeclarationFrame()

getFrameDescriptor

public com.oracle.truffle.api.frame.FrameDescriptor getFrameDescriptor()

allocateLocalTemp

public String allocateLocalTemp(String indicator)

getReturnID

public long getReturnID()

getParser

public TranslatorDriver getParser()

hasOwnScopeForAssignments

public boolean hasOwnScopeForAssignments()

getNeverAssignInParentScope

public boolean getNeverAssignInParentScope()

getSharedMethodInfo

public SharedMethodInfo getSharedMethodInfo()

getFlipFlopStates

public List<com.oracle.truffle.api.frame.FrameSlot> getFlipFlopStates()

getNamedMethodName

public String getNamedMethodName()

isBlock

public boolean isBlock()