Re: Regression on gdb.fortran/nested-funcs.exp

[Sergio Durigan Junior <sergiodj at redhat dot com>]

On Wednesday, August 07 2019, Tom Tromey wrote:

>>>>>> "Sergio" == Sergio Durigan Junior <sergiodj@redhat.com> writes:
>
> Sergio> BuildBot has caught a regression with this patch:
>
> Sergio>   https://sourceware.org/ml/gdb-testers/2019-q3/msg01858.html
>
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print index at BP1, one frame up
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print index at BP_inner
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print index at BP_main
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print index at BP_outer
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print v_state%code at BP_inner
> Sergio>   PASS -> FAIL: gdb.fortran/nested-funcs.exp: print v_state%code at BP_main
>
> Sergio> I have also caught it while preparing a new Fedora GDB release :-).  I
> Sergio> haven't investigated it further (there are other regressions that I also
> Sergio> need to report), but let me know if you need a hand.
>
> I couldn't reproduce this on my Fedora 29 machine.  All the gdb.fortran
> tests pass (with the exception of two KFAILs).
>
> Do you know if I need an older or newer gfortran?  Or maybe some
> debuginfo package?

I tried reproducing it on a F29 VM I have around, and the error did not
manifest here either.  However, I can always reproduce it on my F30
box.  The versions are:

F29: GNU Fortran (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2)

F30: GNU Fortran (GCC) 9.1.1 20190503 (Red Hat 9.1.1-1)

I don't have any special debuginfo file installed here.  Let me know if
you still can't reproduce with a newer gfortran.

Thanks,

-- 
Sergio
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