Function infinity

toml/_parser.ts:607–615

(scanner: Scanner)

]);
const INFINITY_REGEXP = /[+-]?inf\b/y;
export function infinity(scanner: Scanner): ParseResult<number> {
  scanner.skipWhitespaces();
  const match = scanner.match(INFINITY_REGEXP);
  if (!match) return failure();
  const string = match[0];
  scanner.next(string.length);
  const value = INFINITY_MAP.get(string)!;
  return success(value);
}

const NAN_REGEXP = /[+-]?nan\b/y;
export function nan(scanner: Scanner): ParseResult<number> {