diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js')
-rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js new file mode 100644 index 0000000000..510b60e4e4 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/number/is-safe-integer/is-implemented.js @@ -0,0 +1,8 @@ +'use strict'; + +module.exports = function () { + var isSafeInteger = Number.isSafeInteger; + if (typeof isSafeInteger !== 'function') return false; + return !isSafeInteger('23') && isSafeInteger(34232322323) && + !isSafeInteger(9007199254740992); +}; |