polyglot.ext.jl.ast
Class AmbAssign_c

java.lang.Object
  polyglot.ext.jl.ast.Node_c
      polyglot.ext.jl.ast.Term_c
          polyglot.ext.jl.ast.Expr_c
              polyglot.ext.jl.ast.Assign_c
                  polyglot.ext.jl.ast.AmbAssign_c

All Implemented Interfaces:

java.lang.Cloneable, AmbAssign, Ambiguous, Assign, Expr, JL, Node, NodeOps, Prefix, Receiver, Term, Typed, Copy

public class AmbAssign_c
extends Assign_c
implements AmbAssign

A AmbAssign represents a Java assignment expression to an as yet unknown expression.

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.ast.Assign

Assign.Operator

Field Summary

Fields inherited from class polyglot.ext.jl.ast.Assign_c

left, op, right

Fields inherited from class polyglot.ext.jl.ast.Expr_c

type

Fields inherited from class polyglot.ext.jl.ast.Term_c

exceptions, reachable

Fields inherited from class polyglot.ext.jl.ast.Node_c

del, ext, position

Fields inherited from interface polyglot.ast.Assign

ADD_ASSIGN, ASSIGN, BIT_AND_ASSIGN, BIT_OR_ASSIGN, BIT_XOR_ASSIGN, DIV_ASSIGN, MOD_ASSIGN, MUL_ASSIGN, SHL_ASSIGN, SHR_ASSIGN, SUB_ASSIGN, USHR_ASSIGN

Constructor Summary

AmbAssign_c(Position pos, Expr left, Assign.Operator op, Expr right)

Method Summary

protected void	acceptCFGAssign(CFGBuilder v) ###@@@DOCO TODO
protected void	acceptCFGOpAssign(CFGBuilder v) ###@@@DOCO TODO
Node	disambiguate(AmbiguityRemover ar) Remove any remaining ambiguities from the AST.
Term	entry() Return the first (sub)term performed when evaluating this term.

Methods inherited from class polyglot.ext.jl.ast.Assign_c

acceptCFG, childExpectedType, dump, left, left, operator, operator, precedence, prettyPrint, reconstruct, right, right, throwsArithmeticException, throwTypes, toString, typeCheck, visitChildren

Methods inherited from class polyglot.ext.jl.ast.Expr_c

booleanValue, buildTypes, byteValue, charValue, constantValue, doubleValue, floatValue, intValue, isConstant, longValue, printSubExpr, printSubExpr, shortValue, stringValue, type, type

Methods inherited from class polyglot.ext.jl.ast.Term_c

exceptionCheck, exceptions, exceptions, listEntry, reachable, reachable

Methods inherited from class polyglot.ext.jl.ast.Node_c

addDecls, addMembers, addMembersEnter, addMembersOverride, buildTypesEnter, buildTypesOverride, copy, del, del, disambiguateEnter, disambiguateOverride, enterScope, enterScope, exceptionCheckEnter, exceptionCheckOverride, ext, ext, ext, ext, init, node, position, position, print, printBlock, printSubStmt, translate, typeCheckEnter, typeCheckOverride, visit, visitChild, visitEdge, visitList

Methods inherited from class java.lang.Object

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

Methods inherited from interface polyglot.ast.Assign

left, left, operator, operator, right, right, throwsArithmeticException

Methods inherited from interface polyglot.ast.Expr

constantValue, isConstant, precedence, printSubExpr, printSubExpr, type

Methods inherited from interface polyglot.ast.Node

childExpectedType, del, del, dump, ext, ext, ext, ext, position, position, visit, visitChild, visitEdge, visitList

Methods inherited from interface polyglot.ast.JL

init, node

Methods inherited from interface polyglot.ast.NodeOps

addDecls, addMembers, addMembersEnter, buildTypes, buildTypesEnter, disambiguateEnter, enterScope, enterScope, exceptionCheck, exceptionCheckEnter, prettyPrint, throwTypes, translate, typeCheck, typeCheckEnter, visitChildren

Methods inherited from interface polyglot.util.Copy

copy

Methods inherited from interface polyglot.ast.Typed

type

Methods inherited from interface polyglot.ast.Term

acceptCFG, exceptions, exceptions, reachable, reachable

Constructor Detail

AmbAssign_c

public AmbAssign_c(Position pos,
                   Expr left,
                   Assign.Operator op,
                   Expr right)

Method Detail

entry

public Term entry()

Description copied from class: Term_c

Return the first (sub)term performed when evaluating this term.

Specified by:

entry in interface Term

Specified by:

entry in class Assign_c

acceptCFGAssign

protected void acceptCFGAssign(CFGBuilder v)

Description copied from class: Assign_c

###@@@DOCO TODO

Specified by:

acceptCFGAssign in class Assign_c

acceptCFGOpAssign

protected void acceptCFGOpAssign(CFGBuilder v)

Description copied from class: Assign_c

###@@@DOCO TODO

Specified by:

acceptCFGOpAssign in class Assign_c

disambiguate

public Node disambiguate(AmbiguityRemover ar)
                  throws SemanticException

Description copied from interface: NodeOps

Remove any remaining ambiguities from the AST. This method is called by the leave() method of the visitor. The method should perform work that should be done after visiting the children of the node. The method may return this or a new copy of the node which will be installed as a child of the node's parent.

Specified by:

disambiguate in interface NodeOps

Overrides:

disambiguate in class Node_c

Parameters:

ar - The visitor which disambiguates.

Throws:

SemanticException