public virtual void PostWalk(MemberExpr node) { }
// MemberExpr
public virtual bool Walk(MemberExpr node) { return true; }
public override void PostWalk(MemberExpr node) { }
// MemberExpr
public override bool Walk(MemberExpr node) { return false; }
private Expr ParseMemberExpr(Expr target)
{
Eat(TokenType.Dot);
var ret = new MemberExpr(target, ((NameToken)NextToken()).Name);
ret.SetLoc(_globalParent, ret.StartIndex, GetEnd());
return ret;
}
// MemberExpr
public override bool Walk(MemberExpr node)
{
node.Parent = _currentScope;
return base.Walk(node);
}