D-Programming-Language/dmd — pull request #1899 by 9rnsr (2013-04-16 01:36:41+00:00)
Title: Issue 9936 - Wrong opBinary/opBinaryRight rewrite.

http://d.puremagic.com/issues/show_bug.cgi?id=9936

opBinary, opBinaryRight, and opOpAssign had have same problem.