[m-users.] Crash in improved ODBC library when compiled in hlc.par.gc grade

[Volker Wysk]

Am Donnerstag, dem 22.10.2026 um 00:08 +1100 schrieb Julien Fischer:
> 
> On Thu, 22 Oct 2026 at 00:03, Volker Wysk <post at volker-wysk.de> wrote:
> > I was happy too early. I just remembered that hlc grades don't support
> > debugging...
> > 
> > The compiler doesn't reject "--grade=hlc.gc --debug", like it should.
> > 
> 
> 
> Yes it does.
> 
>    $ mmc --grade hlc.gc --debug hello
>    Debugging is available only in low level C grades.

I've tried. It looks like it does so only when the "--debug" option comes
after the "--grade" option:

vw at desktop:~/src/odbc-bug$ mmc --grade=hlc.gc --debug hello
mmc:
Debugging is available only in low level C grades.

vw at desktop:~/src/odbc-bug$ mmc --debug --grade=hlc.gc hello
mercury_compile: cannot find source for module `hello' in directories `.'

Volker
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mercurylang.org/archives/users/attachments/20261021/d654c1e0/attachment.html>