jif.extension

Class JifBinaryExt

java.lang.Object

polyglot.ast.Ext_c

jif.ast.JifExt_c

jif.extension.JifExprExt

jif.extension.JifBinaryExt

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, JifExt, polyglot.ast.Ext, polyglot.ast.NodeOps, polyglot.util.Copy<polyglot.ast.Ext>

public class JifBinaryExt
extends JifExprExt

The Jif extension of the Binary node.

See Also:

Binary_c, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.util.Copy

polyglot.util.Copy.Util

Field Summary

Fields inherited from class jif.ast.JifExt_c

toJava, X

Fields inherited from class polyglot.ast.Ext_c

ext, node, pred

Constructor Summary

Constructors

Constructor and Description
JifBinaryExt(ToJavaExt toJava)

Method Summary

Modifier and Type	Method and Description
polyglot.ast.Node	labelCheck(LabelChecker lc) Label check the node to which this extension is attached.
protected void	updateContextForR(LabelChecker lc, JifContext A, PathMap Xleft) Utility method for updating the context for checking the right expression for a non-short circuiting operator.
protected void	updateContextForRShort(LabelChecker lc, JifContext A, PathMap Xleft) Utility method for updating the context for checking the right expression for a short circuiting operator.

Methods inherited from class jif.extension.JifExprExt

getNumericBounds, setNumericBounds

Methods inherited from class jif.ast.JifExt_c

checkAndRemoveThrowType, checkThrowTypes, copy, dump, getPathMap, init, integerBoundsCalculated, toJava, toJava, updatePathMap, X, X

Methods inherited from class polyglot.ast.Ext_c

addDecls, buildTypes, buildTypesEnter, checkConstants, childExpectedType, copy, copy, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, exceptionCheck, exceptionCheckEnter, ext, ext, extRewrite, extRewriteEnter, extRewriteOverride, initPred, lang, node, pred, prettyPrint, prettyPrint, prettyPrint, prettyPrint, prettyPrint, print, printBlock, printSubStmt, superLang, throwTypes, toString, translate, typeCheck, typeCheckEnter, typeCheckOverride, visitChild, visitChildren, visitList

Methods inherited from class java.lang.Object

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

Methods inherited from interface polyglot.ast.Ext

ext, ext, initPred, node, pred

Methods inherited from interface polyglot.ast.NodeOps

addDecls, buildTypes, buildTypesEnter, checkConstants, childExpectedType, copy, copy, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, exceptionCheck, exceptionCheckEnter, extRewrite, extRewriteEnter, extRewriteOverride, lang, prettyPrint, prettyPrint, prettyPrint, prettyPrint, prettyPrint, throwTypes, translate, typeCheck, typeCheckEnter, typeCheckOverride, visitChild, visitChildren, visitList

Constructor Detail

JifBinaryExt

public JifBinaryExt(ToJavaExt toJava)

Method Detail

labelCheck

public polyglot.ast.Node labelCheck(LabelChecker lc)
                             throws polyglot.types.SemanticException

Description copied from interface: JifExt

Label check the node to which this extension is attached.

Specified by:

labelCheck in interface JifExt

Overrides:

labelCheck in class JifExt_c

Throws:

polyglot.types.SemanticException

updateContextForRShort

protected void updateContextForRShort(LabelChecker lc,
                                      JifContext A,
                                      PathMap Xleft)

Utility method for updating the context for checking the right expression for a short circuiting operator.

updateContextForR

protected void updateContextForR(LabelChecker lc,
                                 JifContext A,
                                 PathMap Xleft)

Utility method for updating the context for checking the right expression for a non-short circuiting operator.