gto property Null safety

NormalArgOperation gto
final

Implementation

static final NormalArgOperation gto = NormalArgOperation(
    maxOneByteOpcodes: 16, // I, A..E, 0..9.  .0-.9 are two byte.
    arg: LabelArg(
        iFirst: true,
        maxDigit: 19,
        letters: _letterLabelsList,
        f: (m, final int? label) {
          if (label == null) {
            throw CalculatorError(4);
          }
          m.memory.program.goto(label);
        }),
    name: 'GTO');