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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-30 09:44:21 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-30 09:44:21 +0200 |
| commit | a1a007a4856fa50d6d811c2268f881e3666f4c67 (patch) | |
| tree | 24b082c1bfb5777f1770c82a534bf765160bc1b8 /js/src/builtin/Utilities.js | |
| parent | eddd0de2ae80e176011f41a5400e81522d53f4f3 (diff) | |
| parent | 59bf4204a84f7638d3f89a29bc7c04e5dc401369 (diff) | |
| download | UXP-a1a007a4856fa50d6d811c2268f881e3666f4c67.tar UXP-a1a007a4856fa50d6d811c2268f881e3666f4c67.tar.gz UXP-a1a007a4856fa50d6d811c2268f881e3666f4c67.tar.lz UXP-a1a007a4856fa50d6d811c2268f881e3666f4c67.tar.xz UXP-a1a007a4856fa50d6d811c2268f881e3666f4c67.zip | |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into html_input_datetime_1
Diffstat (limited to 'js/src/builtin/Utilities.js')
| -rw-r--r-- | js/src/builtin/Utilities.js | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/js/src/builtin/Utilities.js b/js/src/builtin/Utilities.js index bfb1fe7f4..c73bc5e7f 100644 --- a/js/src/builtin/Utilities.js +++ b/js/src/builtin/Utilities.js @@ -106,7 +106,17 @@ function ToLength(v) { return std_Math_min(v, 0x1fffffffffffff); } -/* Spec: ECMAScript Draft, 6th edition Oct 14, 2014, 7.2.4 */ +// ES2017 draft rev aebf014403a3e641fb1622aec47c40f051943527 +// 7.2.9 SameValue ( x, y ) +function SameValue(x, y) { + if (x === y) { + return (x !== 0) || (1 / x === 1 / y); + } + return (x !== x && y !== y); +} + +// ES2017 draft rev aebf014403a3e641fb1622aec47c40f051943527 +// 7.2.10 SameValueZero ( x, y ) function SameValueZero(x, y) { return x === y || (x !== x && y !== y); } |