- From: Boris Zbarsky <notifications@github.com>
- Date: Tue, 14 Feb 2017 05:36:48 -0800
- To: heycam/webidl <webidl@noreply.github.com>
- Cc: Subscribed <subscribed@noreply.github.com>
Received on Tuesday, 14 February 2017 13:37:25 UTC
Well. The return value of ToNumber is an ES Number, and those are defined https://tc39.github.io/ecma262/#sec-ecmascript-language-types-number-type as: > The Number type has exactly 18437736874454810627 (that is, 2^64-2^53+3) values, representing the double-precision 64-bit format IEEE 754-2008 values as specified in the IEEE Standard for Binary Floating-Point Arithmetic, except that the 9007199254740990 (that is, 2^53-2) distinct “Not-a-Number” values of the IEEE Standard are represented in ECMAScript as a single special NaN value. We could try to be more explicit here, I guess, but we're working with a Number value here.... -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/heycam/webidl/issues/306#issuecomment-279708557
Received on Tuesday, 14 February 2017 13:37:25 UTC