scanSignedNumericLiteral method

dynamic scanSignedNumericLiteral()

Implementation

scanSignedNumericLiteral() {
  if (isSign(cur)) {
    if (!advance()) throw "unexpected end of stream";
    if (!(isDot(cur) || isDigit(cur)))
      throw "unexpected character after sign";
  }
  scanUnsignedNumericLiteral();
}