MmFile : Is this std.mmFile BUG?

[Vladimir Panteleev via Digitalmars-d-learn]

On Wednesday, 26 August 2015 at 17:30:29 UTC, Alex Parrill wrote:
> it shouldn't segfault though.

The segfault is because of:

https://issues.dlang.org/show_bug.cgi?id=14993

It "should've" been an InvalidMemoryOperationError, which in turn 
was caused by:

https://issues.dlang.org/show_bug.cgi?id=14994
https://issues.dlang.org/show_bug.cgi?id=14995