diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan')
4 files changed, 21 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js new file mode 100644 index 0000000000..e1c5deea36 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/implement.js @@ -0,0 +1,6 @@ +'use strict'; + +if (!require('./is-implemented')()) { + Object.defineProperty(Number, 'isNaN', { value: require('./shim'), + configurable: true, enumerable: false, writable: true }); +} diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js new file mode 100644 index 0000000000..3b2c4ca6bd --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/index.js @@ -0,0 +1,5 @@ +'use strict'; + +module.exports = require('./is-implemented')() + ? Number.isNaN + : require('./shim'); diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js new file mode 100644 index 0000000000..4cf2766563 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/is-implemented.js @@ -0,0 +1,7 @@ +'use strict'; + +module.exports = function () { + var isNaN = Number.isNaN; + if (typeof isNaN !== 'function') return false; + return !isNaN({}) && isNaN(NaN) && !isNaN(34); +}; diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js new file mode 100644 index 0000000000..070d96cd46 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/number/is-nan/shim.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = function (value) { return (value !== value); } //jslint: ignore |