https://issues.dlang.org/show_bug.cgi?id=12691
--- Comment #3 from [email protected] --- Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/520438d9ef3f80af3e6c790798cfab4158e3402f Fix issue 12691 std.regex.bmatch bug in empty OR operator inside of ()* Must save variables that track advancement inside of infinite loops on per-thread basis. Apparently no amount of trickery would let us avoid it. https://github.com/D-Programming-Language/phobos/commit/5ac0225a5b1fcde88864bc5705323cc398948b47 Merge pull request #2164 from DmitryOlshansky/issue-12691 Fix issue 12691 std.regex.bmatch bug in empty OR operator inside of ()* --
