org.jruby.truffle.nodes.methods.locals

Class ReadLocalVariableNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

org.jruby.truffle.nodes.RubyNode

org.jruby.truffle.nodes.methods.locals.FrameSlotNode

org.jruby.truffle.nodes.methods.locals.ReadLocalVariableNode

All Implemented Interfaces:

com.oracle.truffle.api.instrument.ProbeNode.Instrumentable, com.oracle.truffle.api.nodes.NodeInterface, Cloneable, ReadNode

public abstract class ReadLocalVariableNode
extends FrameSlotNode
implements ReadNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Field Summary

Fields

Modifier and Type	Field and Description
static Set<String>	ALWAYS_DEFINED_GLOBALS

Fields inherited from class org.jruby.truffle.nodes.methods.locals.FrameSlotNode

frameSlot

Constructor Summary

Constructors

Constructor and Description
ReadLocalVariableNode(ReadLocalVariableNode prev)
ReadLocalVariableNode(RubyContext context, com.oracle.truffle.api.source.SourceSection sourceSection, com.oracle.truffle.api.frame.FrameSlot slot)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	doBoolean(com.oracle.truffle.api.frame.VirtualFrame frame)
int	doFixnum(com.oracle.truffle.api.frame.VirtualFrame frame)
double	doFloat(com.oracle.truffle.api.frame.VirtualFrame frame)
long	doLongFixnum(com.oracle.truffle.api.frame.VirtualFrame frame)
Object	doObject(com.oracle.truffle.api.frame.VirtualFrame frame)
Object	isDefined(com.oracle.truffle.api.frame.VirtualFrame frame) Ruby's parallel semantic path.
RubyNode	makeWriteNode(RubyNode rhs) Return a new node that performs the equivalent write operation to this node's read, using the supplied node for the right-hand-side.

Methods inherited from class org.jruby.truffle.nodes.methods.locals.FrameSlotNode

copy, getBoolean, getFixnum, getFloat, getFrameSlot, getLongFixnum, getObject, isBooleanKind, isFixnumKind, isFloatKind, isLongFixnumKind, isObjectKind, setBoolean, setFixnum, setFloat, setLongFixnum, setObject

Methods inherited from class org.jruby.truffle.nodes.RubyNode

bignum, bignum, bignum, execute, executeArray, executeBignum, executeBoolean, executeFloat, executeIntegerFixnum, executeIntegerFixnumRange, executeLongFixnum, executeLongFixnumRange, executeObjectArray, executeObjectRange, executeRubyBasicObject, executeRubyBinding, executeRubyClass, executeRubyEncoding, executeRubyEncodingConverter, executeRubyException, executeRubyFiber, executeRubyFile, executeRubyHash, executeRubyMatchData, executeRubyMethod, executeRubyModule, executeRubyNilClass, executeRubyProc, executeRubyRange, executeRubyRegexp, executeRubyString, executeRubySymbol, executeRubyThread, executeRubyTime, executeRubyUnboundMethod, executeString, executeUndefinedPlaceholder, executeVoid, getContext, getNonProxyNode, getNonWrapperNode, isBoolean, isDispatchAction, isDouble, isInteger, isIntegerFixnumRange, isLexicalScope, isLong, isLongFixnumRange, isObjectArray, isObjectRange, isRational, isRubyArray, isRubyBasicObject, isRubyBignum, isRubyBinding, isRubyClass, isRubyEncoding, isRubyEncodingConverter, isRubyException, isRubyFiber, isRubyFile, isRubyHash, isRubyMatchData, isRubyModule, isRubyNilClass, isRubyNilObject, isRubyProc, isRubyRange, isRubyRegexp, isRubyString, isRubySymbol, isRubyThread, isRubyTime, isString, isThreadLocal, isTrue, isUndefinedPlaceholder, notDesignedForCompilation, probe, probeLite

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, assignSourceSection, atomic, atomic, clearSourceSection, clone, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLanguage, getParent, getRootNode, getSourceSection, insert, insert, isReplaceable, onAdopt, onReplace, replace, replace, toString

Methods inherited from class java.lang.Object

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

Field Detail

ALWAYS_DEFINED_GLOBALS

public static final Set<String> ALWAYS_DEFINED_GLOBALS

Constructor Detail

ReadLocalVariableNode

public ReadLocalVariableNode(RubyContext context,
                     com.oracle.truffle.api.source.SourceSection sourceSection,
                     com.oracle.truffle.api.frame.FrameSlot slot)

ReadLocalVariableNode

public ReadLocalVariableNode(ReadLocalVariableNode prev)

Method Detail

doBoolean

public boolean doBoolean(com.oracle.truffle.api.frame.VirtualFrame frame)
                  throws com.oracle.truffle.api.frame.FrameSlotTypeException

Throws:

com.oracle.truffle.api.frame.FrameSlotTypeException

doFixnum

public int doFixnum(com.oracle.truffle.api.frame.VirtualFrame frame)
             throws com.oracle.truffle.api.frame.FrameSlotTypeException

Throws:

com.oracle.truffle.api.frame.FrameSlotTypeException

doLongFixnum

public long doLongFixnum(com.oracle.truffle.api.frame.VirtualFrame frame)
                  throws com.oracle.truffle.api.frame.FrameSlotTypeException

Throws:

com.oracle.truffle.api.frame.FrameSlotTypeException

doFloat

public double doFloat(com.oracle.truffle.api.frame.VirtualFrame frame)
               throws com.oracle.truffle.api.frame.FrameSlotTypeException

Throws:

com.oracle.truffle.api.frame.FrameSlotTypeException

doObject

public Object doObject(com.oracle.truffle.api.frame.VirtualFrame frame)

makeWriteNode

public RubyNode makeWriteNode(RubyNode rhs)

Description copied from interface: ReadNode

Return a new node that performs the equivalent write operation to this node's read, using the supplied node for the right-hand-side.

Specified by:

makeWriteNode in interface ReadNode

isDefined

public Object isDefined(com.oracle.truffle.api.frame.VirtualFrame frame)

Description copied from class: RubyNode

Ruby's parallel semantic path.

Overrides:

isDefined in class RubyNode

See Also:

DefinedNode