jif.ast

Class JifDisamb_c

java.lang.Object

polyglot.ast.Disamb_c

jif.ast.JifDisamb_c

All Implemented Interfaces:

polyglot.ast.Disamb

public class JifDisamb_c
extends polyglot.ast.Disamb_c

Utility class which is used to disambiguate ambiguous AST nodes (Expr, Type, Receiver, Qualifier, Prefix). We need to override the default functionality of Disamb_c to deal with using the correct instantiations of polymorphic classes.

Field Summary

Fields inherited from class polyglot.ast.Disamb_c

amb, c, name, nf, pos, prefix, ts, v

Constructor Summary

Constructors

Constructor and Description
JifDisamb_c()

Method Summary

Modifier and Type	Method and Description
protected polyglot.ast.Node	disambiguateVarInstance(polyglot.types.VarInstance vi)
protected polyglot.ast.Receiver	makeMissingFieldTarget(polyglot.types.FieldInstance fi) Override superclass functionality to avoid returning an uninstantiated polymorphic class.

Methods inherited from class polyglot.ast.Disamb_c

disambiguate, disambiguate, disambiguateExprPrefix, disambiguateNoPrefix, disambiguatePackagePrefix, disambiguateTypeNodePrefix, exprOK, packageOK, toString, typeOK

Methods inherited from class java.lang.Object

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

Constructor Detail

JifDisamb_c

public JifDisamb_c()

Method Detail

disambiguateVarInstance

protected polyglot.ast.Node disambiguateVarInstance(polyglot.types.VarInstance vi)
                                             throws polyglot.types.SemanticException

Overrides:

disambiguateVarInstance in class polyglot.ast.Disamb_c

Throws:

polyglot.types.SemanticException

makeMissingFieldTarget

protected polyglot.ast.Receiver makeMissingFieldTarget(polyglot.types.FieldInstance fi)
                                                throws polyglot.types.SemanticException

Override superclass functionality to avoid returning an uninstantiated polymorphic class.

Overrides:

makeMissingFieldTarget in class polyglot.ast.Disamb_c

Throws:

polyglot.types.SemanticException