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Diffstat (limited to 'node_modules/to-fast-properties/index.js')
-rw-r--r-- | node_modules/to-fast-properties/index.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/node_modules/to-fast-properties/index.js b/node_modules/to-fast-properties/index.js new file mode 100644 index 0000000..56fc00b --- /dev/null +++ b/node_modules/to-fast-properties/index.js @@ -0,0 +1,11 @@ +'use strict'; +module.exports = function toFastproperties(o) { + function Sub() {} + Sub.prototype = o; + var receiver = new Sub(); // create an instance + function ic() { return typeof receiver.foo; } // perform access + ic(); + ic(); + return o; + eval("o" + o); // ensure no dead code elimination +} |