JS: Handling Infinity values for Float fields

Hello!

I noticed that in encoder.js, the method does not allow writeFloat does not accept Infinity as its value

https://github.com/protocolbuffers/protobuf/blob/d9ccd0c0e6bbda9bf4476088eeb46b02d7dcd327/js/binary/encoder.js#L365-L375

/**
 * Writes a single-precision floating point value to the buffer. Numbers
 * requiring more than 32 bits of precision will be truncated.
 * @param {number} value The value to write.
 */
jspb.BinaryEncoder.prototype.writeFloat = function(value) {
  goog.asserts.assert((value >= -jspb.BinaryConstants.FLOAT32_MAX) &&
                      (value <= jspb.BinaryConstants.FLOAT32_MAX));
  jspb.utils.splitFloat32(value);
  this.writeUint32(jspb.utils.split64Low);
};

And its comment seems misleading because it says Numbers requiring more than 32 bits of precision will be truncated. but in reality, it throws an error.

Shouldn't writeFloat remove this restriction or at least this assert?

Thanks in advance,

encoder.js の BinaryEncoder.prototype.writeFloat から始めて、リンクされている実装を確認し、次に splitFloat32 と writeUint32 が Infinity をどのように扱うかを追跡します。Infinity に対して受け入れられる動作がメソッドコメントに沿って一貫して実装され、明確に文書化されていれば完了です。