Emitted code for PoC fast macro-free parser combinators in Scala.js

parser-combinators-fastopt.js

ScalaJS.c.LScalaJSExample$.prototype.parse__T__T = (function(s) {
  var jsx$2 = ScalaJS.m.sjsr_RuntimeString$();
  if (((ScalaJS.uI(s["length"]) > 0) && ((65535 & ScalaJS.uI(s["charCodeAt"](0))) === 104))) {
    var value = new ScalaJS.c.jl_Character().init___C(104);
    var r1_$_success$1 = true;
    var r1_$_value$1 = value;
    var r1_$_nextPos$1 = 1
  } else {
    var r1_$_success$1 = false;
    var r1_$_value$1 = null;
    var r1_$_nextPos$1 = 0
  };
  if (r1_$_success$1) {
    var i$2 = r1_$_nextPos$1;
    var i = i$2;
    var b = new ScalaJS.c.scm_ListBuffer().init___();
    x: {
      var r2;
      _repLoop: while (true) {
        var i$2$1 = i;
        if (((i$2$1 < ScalaJS.uI(s["length"])) && ((65535 & ScalaJS.uI(s["charCodeAt"](i$2$1))) === 97))) {
          var value$1 = new ScalaJS.c.jl_Character().init___C(97);
          var nextPos = ((1 + i$2$1) | 0);
          var r_$_success$1 = true;
          var r_$_value$1 = value$1;
          var r_$_nextPos$1 = nextPos
        } else {
          var r_$_success$1 = false;
          var r_$_value$1 = null;
          var r_$_nextPos$1 = 0
        };
        if (r_$_success$1) {
          b.$$plus$eq__O__scm_ListBuffer(r_$_value$1);
          i = r_$_nextPos$1;
          continue _repLoop
        } else {
          var value$2 = b.toList__sci_List();
          var nextPos$1 = i;
          var r2_$_success$1 = true;
          var r2_$_value$1 = value$2;
          var r2_$_nextPos$1 = nextPos$1;
          break x
        }
      }
    };
    if (r2_$_success$1) {
      var value$3 = new ScalaJS.c.T2().init___O__O(r1_$_value$1, r2_$_value$1);
      var nextPos$2 = r2_$_nextPos$1;
      var r1$1_$_success$1 = true;
      var r1$1_$_value$1 = value$3;
      var r1$1_$_nextPos$1 = nextPos$2
    } else {
      var r1$1_$_success$1 = false;
      var r1$1_$_value$1 = null;
      var r1$1_$_nextPos$1 = 0
    }
  } else {
    var r1$1_$_success$1 = false;
    var r1$1_$_value$1 = null;
    var r1$1_$_nextPos$1 = 0
  };
  if (r1$1_$_success$1) {
    var i$2$2 = r1$1_$_nextPos$1;
    if (((i$2$2 < ScalaJS.uI(s["length"])) && ((65535 & ScalaJS.uI(s["charCodeAt"](i$2$2))) === 101))) {
      var value$4 = new ScalaJS.c.jl_Character().init___C(101);
      var nextPos$3 = ((1 + i$2$2) | 0);
      var r2$1_$_success$1 = true;
      var r2$1_$_value$1 = value$4;
      var r2$1_$_nextPos$1 = nextPos$3
    } else {
      var r2$1_$_success$1 = false;
      var r2$1_$_value$1 = null;
      var r2$1_$_nextPos$1 = 0
    };
    if (r2$1_$_success$1) {
      var value$5 = new ScalaJS.c.T2().init___O__O(r1$1_$_value$1, r2$1_$_value$1);
      var nextPos$4 = r2$1_$_nextPos$1;
      var jsx$1_$_success$1 = true;
      var jsx$1_$_value$1 = value$5;
      var jsx$1_$_nextPos$1 = nextPos$4
    } else {
      var jsx$1_$_success$1 = false;
      var jsx$1_$_value$1 = null;
      var jsx$1_$_nextPos$1 = 0
    }
  } else {
    var jsx$1_$_success$1 = false;
    var jsx$1_$_value$1 = null;
    var jsx$1_$_nextPos$1 = 0
  };
  return jsx$2.valueOf__O__T(jsx$1_$_value$1)
});