Need help to recognize DMD issue

[Denis Feklushkin]

On Wednesday, 25 April 2018 at 10:03:44 UTC, Denis Feklushkin 
wrote:
> Recently I filled this bug report: 
> https://github.com/etcimon/botan/issues/45
>
> But it is, probably, DMD issue too, because compiler crashes.
>
> Please help!

Compilation with dmd -v:

[...]
import    
core.cpuid	(/usr/include/dmd/druntime/import/core/cpuid.d)
import    
botan.engine.core_engine	(../../.dub/packages/botan-1.12.9/botan/source/botan/engine/core_engine.d)
import    
botan.filters.transform_filter	(../../.dub/packages/botan-1.12.9/botan/source/botan/filters/transform_filter.d)
import    
botan.math.numbertheory.def_powm	(../../.dub/packages/botan-1.12.9/botan/source/botan/math/numbertheory/def_powm.d)
import    
memutils.scoped	(../../.dub/packages/memutils-0.4.10/memutils/source/memutils/scoped.d)
Enhanced memory security is enabled.
import    
memutils.securepool	(../../.dub/packages/memutils-0.4.10/memutils/source/memutils/securepool.d)
Memory debugger enabled
import    
core.bitop	(/usr/include/dmd/druntime/import/core/bitop.d)
import    std.typetuple	(/usr/include/dmd/phobos/std/typetuple.d)
import    
std.algorithm.internal	(/usr/include/dmd/phobos/std/algorithm/internal.d)
import    
core.checkedint	(/usr/include/dmd/druntime/import/core/checkedint.d)
import    std.file	(/usr/include/dmd/phobos/std/file.d)
import    
std.internal.cstring	(/usr/include/dmd/phobos/std/internal/cstring.d)
import    
core.sys.posix.dirent	(/usr/include/dmd/druntime/import/core/sys/posix/dirent.d)
import    
core.sys.posix.fcntl	(/usr/include/dmd/druntime/import/core/sys/posix/fcntl.d)
import    
core.sys.posix.sys.stat	(/usr/include/dmd/druntime/import/core/sys/posix/sys/stat.d)
import    
core.sys.posix.utime	(/usr/include/dmd/druntime/import/core/sys/posix/utime.d)
import    std.path	(/usr/include/dmd/phobos/std/path.d)
import    
memutils.rbtree	(../../.dub/packages/memutils-0.4.10/memutils/source/memutils/rbtree.d)
import    std.utf	(/usr/include/dmd/phobos/std/utf.d)
fish: '/usr/bin/dmd -v -c -of.dub/buil…' terminated by signal 
SIGSEGV (Address boundary error)