[3.7] bpo-31583: Fix 2to3 for using with --add-suffix option (GH-3758)#6528

ambv merged 1 commit intopython:3.7python/cpython:3.7from

miss-islington:backport-e3a523a-3.7miss-islington/cpython:backport-e3a523a-3.7Copy head branch name to clipboard