Merged revisions 82043 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82043 | mark.dickinson | 2010-06-17 13:33:22 +0100 (Thu, 17 Jun 2010) | 6 lines Issue #9011: Remove buggy and unnecessary ST->AST compilation code dealing with unary minus applied to a constant. The removed code was mutating the ST, causing a second compilation to fail. (The peephole optimizer already takes care of optimizing this case, so there's no lost optimization opportunity here.) ........