factory Int64()

in lib/src/int64.dart [117:135]

• 16 lines of code
• 3 McCabe index (conditional complexity)

  factory Int64([int value = 0]) {
    int v0 = 0, v1 = 0, v2 = 0;
    bool negative = false;
    if (value < 0) {
      negative = true;
      value = -value;
    }
    // Avoid using bitwise operations that in JavaScript coerce their input to
    // 32 bits.
    v2 = value ~/ 17592186044416; // 2^44
    value -= v2 * 17592186044416;
    v1 = value ~/ 4194304; // 2^22
    value -= v1 * 4194304;
    v0 = value;

    return negative
        ? Int64._negate(_MASK & v0, _MASK & v1, _MASK2 & v2)
        : Int64._masked(v0, v1, v2);
  }