com.oracle.truffle.sl.builtins

Class SLPrintlnBuiltin

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.sl.nodes.local.SLScopedNode

com.oracle.truffle.sl.nodes.SLStatementNode

com.oracle.truffle.sl.nodes.SLExpressionNode

com.oracle.truffle.sl.builtins.SLBuiltinNode

com.oracle.truffle.sl.builtins.SLPrintlnBuiltin

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class SLPrintlnBuiltin
extends SLBuiltinNode

Builtin function to write a value to the standard output. The different specialization leverage the typed println methods available in Java, i.e., primitive values are printed without converting them to a String first.

Printing involves a lot of Java code, so we need to tell the optimizing system that it should not unconditionally inline everything reachable from the println() method. This is done via the CompilerDirectives.TruffleBoundary annotations.

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

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Constructor Summary

Constructors

Constructor and Description
SLPrintlnBuiltin()

Method Summary

Modifier and Type	Method and Description
Object	println(Object value, com.oracle.truffle.api.interop.InteropLibrary interop)

Methods inherited from class com.oracle.truffle.sl.builtins.SLBuiltinNode

execute, executeBoolean, executeGeneric, executeLong, executeVoid

Methods inherited from class com.oracle.truffle.sl.nodes.SLExpressionNode

addExpressionTag, createWrapper, hasTag

Methods inherited from class com.oracle.truffle.sl.nodes.SLStatementNode

addRootTag, addStatementTag, formatSourceSection, getSourceCharIndex, getSourceEndIndex, getSourceLength, getSourceSection, hasSource, isInstrumentable, setSourceSection, setUnavailableSourceSection, toString

Methods inherited from class com.oracle.truffle.sl.nodes.local.SLScopedNode

findBlock, getVisibleVariablesIndexOnEnter, hasScope, setVisibleVariablesIndexOnEnter, setVisibleVariablesIndexOnExit

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

accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Constructor Detail

SLPrintlnBuiltin

public SLPrintlnBuiltin()

Method Detail

println

public Object println(Object value,
                      com.oracle.truffle.api.interop.InteropLibrary interop)