...seg-faults...

Here's the output of gdb:
```
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff777858a...

...ty == Tsarray
   ? cast(typeof(return))this : null; }
(gdb) bt
#0  in Type::isTypeSArray() (this=0x0...

...i can use gdb to see more info.
This is not a gdb forum but...

...dim.toInteger());
(gdb) i lo
i = 0
dil = {{designatorList = 0x0, initializer = 0x7ffff757f840}}
(gdb) i ar...

...699
699                     if (ex.op == EXP.error)
(gdb) i lo
vd = 0x7ffff757f8f0
ex = 0x0
iz...

https://issues.dlang.org/show_bug.cgi?id=22905

Tim <tim.dlang@t-online.de...

...it with gdb allows to show a backtrace for the hlt-instruction:
gdb --batch -ex...

...1002
---

This stack trace was generated using gdb with a debug build of DMD master...

...with gdb:

$ gdb --args ./my_program its_command_line_arguments

[ ... gdb prints some information ... ]

(gdb...

...some minimum support (roughly the same of GDB) on
LLDB 14. I will try to...