protected bool Equals(WhileNode other)
{
return(Equals(Condition, other.Condition) &&
Equals(Body, other.Body));
}
/// <summary>
/// while_header = "while" line_expr "do"
/// </summary>
private WhileNode parseWhileHeader()
{
if (!check(LexemType.While))
return null;
var node = new WhileNode();
node.Condition = ensure(parseLineExpr, ParserMessages.ConditionExpected);
ensure(LexemType.Do, ParserMessages.SymbolExpected, "do");
return node;
}
protected bool Equals(WhileNode other)
{
return Equals(Condition, other.Condition) && Equals(Body, other.Body);
}