public override object VisitCmd_create_var([NotNull] scheme_langParser.Cmd_create_varContext context)
{
var var_def = context.variable_definition();
string var_type = var_def.variable_type()?.GetText();
string var_name = var_def.variable_name()?.GetText();
if (var_type == null || var_name == null)
{
if (var_def.EQUALS() != null)
{
SetNewExpression(1);
}
return(base.VisitCmd_create_var(context));
}
if (!VariableManager.IsTypeValid(var_type, Config))
{
Errors.Add(new ErrorDescriptor($"Type '{var_type}' is not recognized.", var_def.variable_type()));
}
VariableManager.CheckNewVariable(var_name, this, var_def.variable_name());
CommandCreateVariable create_cmd = new CommandCreateVariable(var_type, var_name);
currentFunc.AddCommand(create_cmd);
if (var_def.EQUALS() != null)
{
CommandSetVariable cmd = new CommandSetVariable(var_name, GetRegName(0));
currentFunc.AddCommand(cmd);
SetNewExpression(1);
}
return(base.VisitCmd_create_var(context));
}
