Idea of my programming language : lambdang

test.ll

(main {string[] args} : bool;
  
  string (str "HelloWorld");
  bool (res {
    (io (writeln (str)))();
    return true;
  });

  return res;
)

//Function
(functionName {type arg1, type arg2} : int/*returnType*/;
  //type (name value);
  string (str "abc");
  int    (num 1);
  int    (added (+ (1, 2)));
  int    (intClosure [int tmp1, int tmp2]{
      return (+ (tmp1, tmp2));
    });//closure

  (if ((intClosure(1, 1) > 1));
    =>//if : expr is true
      //do
      (io (writeln( "over 1!")))();
    <=//End of block
    =>((intClosure() < 1))//Else if
      (io (writeln( "under 1")())();
    <=//End of block
    ->//Else
      //do
      (io (writeln( "false!")))();
    <-//End of block
  );

  return 0;
)

returnを明示的に書かなくていいようにしよう(提案)

というと、最後に書いた値が戻り値になる的な？