...with some gdb tests.
It looks like it is a problem with gdb used in...

It's enforced by LDC, simply because the MS linker errors out when seeing DWARF...

I tried -g -gdwarf -gc, but also read in pull request code, that -gdwarf implied...

Just to be sure, can you try with adding `-g` to that?

-Johan

...not a my machine or gdb problem.
-------- fpc session -------
(gdb) b main
Breakpoint 1 at...

...the D tooling.

I have found the gdb debugger on Linux often breaks horribly on...

I've used GDB before, but I've forgotten nearly all of it. Your recap...

...requires -g. Then you have to learn gdb.
A few basis to get started, a...

...then run `gdb program that.core` to inspect it.

* Running a program in gdb may...

...are able to debug your binary by gdb then you don't need to worry...