This should be a simple fix, I must've overlooked generating code for this AST node earlier.
Created attachment 246289 [details] patch
Comment on attachment 246289 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=246289&action=review > Source/JavaScriptCore/tests/typeProfiler/loop.js:14 > +//var arg2; removed locally.
landed in: http://trac.webkit.org/changeset/179865