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-rw-r--r--node_modules/core-js/internals/number-parse-float.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/node_modules/core-js/internals/number-parse-float.js b/node_modules/core-js/internals/number-parse-float.js
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+++ b/node_modules/core-js/internals/number-parse-float.js
@@ -0,0 +1,14 @@
+var global = require('../internals/global');
+var trim = require('../internals/string-trim').trim;
+var whitespaces = require('../internals/whitespaces');
+
+var $parseFloat = global.parseFloat;
+var FORCED = 1 / $parseFloat(whitespaces + '-0') !== -Infinity;
+
+// `parseFloat` method
+// https://tc39.github.io/ecma262/#sec-parsefloat-string
+module.exports = FORCED ? function parseFloat(string) {
+ var trimmedString = trim(String(string));
+ var result = $parseFloat(trimmedString);
+ return result === 0 && trimmedString.charAt(0) == '-' ? -0 : result;
+} : $parseFloat;