https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
janus at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #12 from janus at gcc dot gnu.org ---
Author: janus
Date: Mon Jun 5 09:31:32 2017
New Revision: 248873
URL: https://gcc.gnu.org/viewcvs?rev=248873=gcc=rev
Log:
2017-06-05 Janus Weil
Backport from trunk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #11 from janus at gcc dot gnu.org ---
Author: janus
Date: Mon May 22 17:08:24 2017
New Revision: 248341
URL: https://gcc.gnu.org/viewcvs?rev=248341=gcc=rev
Log:
2017-05-22 Janus Weil
PR fortran/80766
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #10 from janus at gcc dot gnu.org ---
(In reply to Jerry DeLisle from comment #9)
> (In reply to janus from comment #8)
> > This shows one ICE in the testsuite:
> >
> > FAIL: gfortran.dg/typebound_proc_32.f90 -O (internal compiler
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
Jerry DeLisle changed:
What|Removed |Added
CC||jvdelisle at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #8 from janus at gcc dot gnu.org ---
(In reply to janus from comment #5)
> This rather simple patch fixes the ICE on trunk:
>
> Index: gcc/fortran/resolve.c
> ===
> ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #7 from janus at gcc dot gnu.org ---
(In reply to janus from comment #6)
> I just verified that reverting the class.c parts of r241450 fixes the ICE as
> well. It does not show any failures on the select_type_* test cases either.
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
janus at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #6 from janus at gcc dot gnu.org ---
(In reply to janus from comment #4)
> I actually think that r241450 might be more relevant here than r241403 (in
> particular since it messes with gfc_find_derived_vtab).
I just verified that
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #5 from janus at gcc dot gnu.org ---
I have investigated a bit on the origin of the problem, and it seems that it is
related to the vtype symbols not being resolved properly (and the TBP component
having the type BT_UNKNOWN although
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #4 from janus at gcc dot gnu.org ---
(In reply to Dominique d'Humieres from comment #3)
> Revision r241395+patch (2016-10-21) is OK, r241433+patch (2016-10-21) gives
> the ICE. AFAICT the only possible revision is the range is
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80766
--- Comment #3 from Dominique d'Humieres ---
> > Confirmed, likely r241403 (pr69566).
>
> Not so sure here. Looks rather unrelated to me. Why do you think this one
> is the culprit?
Revision r241395+patch (2016-10-21) is OK, r241433+patch
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