jif.extension

Class JifBlockExt

java.lang.Object

polyglot.ast.Ext_c

jif.ast.JifExt_c

jif.extension.JifStmtExt_c

jif.extension.JifBlockExt

All Implemented Interfaces:

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

public class JifBlockExt
extends JifStmtExt_c

The Jif extension of the Block node.

See Also:

Block_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.extension.JifStmtExt_c

stmtDel

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
JifBlockExt(ToJavaExt toJava)

Method Summary

Modifier and Type	Method and Description
polyglot.ast.Node	labelCheckStmt(LabelChecker lc)
protected void	updateContextForNextStmt(LabelChecker lc, JifContext A, PathMap Xprev) Utility method for updating the context for checking the next statement in the block.

Methods inherited from class jif.extension.JifStmtExt_c

copy, init, labelCheck, stmtDel, stmtDel

Methods inherited from class jif.ast.JifExt_c

checkAndRemoveThrowType, checkThrowTypes, dump, getPathMap, 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 jif.ast.JifExt

integerBoundsCalculated, toJava, toJava, X, X

Methods inherited from interface polyglot.ast.Ext

dump, 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

JifBlockExt

public JifBlockExt(ToJavaExt toJava)

Method Detail

labelCheckStmt

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

Specified by:

labelCheckStmt in interface JifStmtExt

Specified by:

labelCheckStmt in class JifStmtExt_c

Throws:

polyglot.types.SemanticException

updateContextForNextStmt

protected void updateContextForNextStmt(LabelChecker lc,
                                        JifContext A,
                                        PathMap Xprev)

Utility method for updating the context for checking the next statement in the block. Useful for overriding in projects like fabric.