https://issues.dlang.org/show_bug.cgi?id=17161
--- Comment #5 from Jack Stouffer <j...@jackstouffer.com> --- (In reply to Dmitry Olshansky from comment #3) > Will investigate the R-T issue, C-T is (sadly) to be expected. Is there anyway to revert the CT regex to 2.072 behavior? It would be great if a performance regression of this size on one of the selling points of D could be fixed immediately. --