text: int X;
  
  void InsideFuncDef(int a) {
    X = 1;
    X = 2;
    return;
    X = 3;
  }
  
  void InsideIfStmt(int a) {
    if (X) {
      return;
      X = 1;
    } else {
      return;
      X = 2;
    }
  }
  
  void InsideForStmt(int a) {
    for (X = 1; X < 1; X = X + 1) {
      return;
      X = 1;
    }
  }
  
  void InsideWhileStmt(int a) {
    while (X) {
      return;
      X = 1;
    }
  }
  
  int InsideStmtList(int a) {
    {
      return (1);
      return (2);
      return (3);
      return (4);
    }
  }
  
  void main() {}