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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / modules / es.math.imul.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.math.imul.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.math.imul.js
new file mode 100644 (file)
index 0000000..3882a3e
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.math.imul.js
@@ -0,0 +1,22 @@
+var $ = require('../internals/export');
+var fails = require('../internals/fails');
+
+var nativeImul = Math.imul;
+
+var FORCED = fails(function () {
+  return nativeImul(0xFFFFFFFF, 5) != -5 || nativeImul.length != 2;
+});
+
+// `Math.imul` method
+// https://tc39.github.io/ecma262/#sec-math.imul
+// some WebKit versions fails with big numbers, some has wrong arity
+$({ target: 'Math', stat: true, forced: FORCED }, {
+  imul: function imul(x, y) {
+    var UINT16 = 0xFFFF;
+    var xn = +x;
+    var yn = +y;
+    var xl = UINT16 & xn;
+    var yl = UINT16 & yn;
+    return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);
+  }
+});