javafe.ast
Class Expr

java.lang.Object
  javafe.ast.ASTNode
      javafe.ast.VarInit
          javafe.ast.Expr

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

AmbiguousMethodInvocation, AmbiguousVariableAccess, ArrayRangeRefExpr, ArrayRefExpr, BinaryExpr, CastExpr, ClassLiteral, CondExpr, DefPredApplExpr, DefPredLetExpr, EverythingExpr, FieldAccess, GCExpr, GuardExpr, InstanceOfExpr, LiteralExpr, LockSetExpr, MethodInvocation, NewArrayExpr, NewInstanceExpr, NothingExpr, NotModifiedExpr, NotSpecifiedExpr, ParenExpr, ResExpr, SetCompExpr, ThisExpr, UnaryExpr, VariableAccess, WildRefExpr

public abstract class Expr

extends VarInit

Represents an Expression. We define Expr as a subclass of VarInit to yield a more compact representation. An alternative is for VarInit to contain a pointer to an Expr, which would result in a number of additional pointers, in particular for array initializers.

Field Summary

Fields inherited from class javafe.ast.ASTNode

bogusField, dotCounter, dotId

Constructor Summary

protected

Expr()

Method Summary

void

check()

Methods inherited from class javafe.ast.ASTNode

accept, accept, childAt, childCount, clone, clone, getDecorations, getEndLoc, getStartLoc, getTag, isInternal, setDecorations, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Expr

protected Expr()

Method Detail

check

public void check()

Overrides:

check in class VarInit