visitRepeatUntilLoopStmt method

@override Object? visitRepeatUntilLoopStmt(RepeatUntilLoopStmt repeatUntilLoopStmt)

Implementation

@override
Object? visitRepeatUntilLoopStmt(RepeatUntilLoopStmt repeatUntilLoopStmt) {
  final prevScope = scope;
  pushScope();
  while (true) {
    try {
      for (Stmt stmt in repeatUntilLoopStmt.body) {
        try {
          stmt.accept(this);
        } on LuaBreakStmtException {
          rethrow;
        } catch (e) {
          addError(e.toString());
        }
      }
      final cond = repeatUntilLoopStmt.untilExpr.accept(this);
      if (cond?.isTruthy ?? false) {
        break;
      }
    } on LuaBreakStmtException {
      break;
    } catch (e) {
      addError(e.toString());
      break;
    }
  }
  restoreScope(prevScope);
  return null;
}