public override bool Visit(AstNotExpression node)
{
ErrorIfIsNull(node.Expr);
return true;
}
public override bool Visit(AstNotExpression node)
{
return true;
}
// #NOT_TEST NOT #NOT_TEST
private void ConstructNotTest()
{
var expr = nodes.Pop() as AstExpression;
var notExpr = new AstNotExpression(expr);
PushNode(notExpr);
}
public override bool Visit(AstNotExpression node)
{
IsNot = true;
node.Expr.Accept(this);
IsNot = false;
return false;
}
public override bool Visit(AstNotExpression node)
{
var type = resolver.Resolve(node.Expr);
if (type != BuiltInTypes.BOOL)
{
DispatchError(node.TextPosition, "Boolean operations available only for bool types.");
return false;
}
return true;
}
public abstract bool Visit(AstNotExpression node);