https://issues.dlang.org/show_bug.cgi?id=13113
--- Comment #8 from Rainer Schuetze <r.sagita...@gmx.de> --- > So, the original issue is not a compiler regression. It was introduced by > druntime change in Gcx class invariant code. I cannot test the current gc.d code with dmd 2.065 because of other changes, but the reduced test case works with that version. Isn't this a regression for user code, too? --