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[Bug fortran/71706] [6/7 Regression] ICE on using sync images with integer(kind<>4), with -fcoarray=lib -fcheck=bounds
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 30 Jun 2016 08:47:46 +0000
- Subject: [Bug fortran/71706] [6/7 Regression] ICE on using sync images with integer(kind<>4), with -fcoarray=lib -fcheck=bounds
- Auto-submitted: auto-generated
- References: <bug-71706-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71706
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.9/7 Regression] ICE on |[6/7 Regression] ICE on
|using sync images with |using sync images with
|integer(kind<>4), with |integer(kind<>4), with
|-fcoarray=lib |-fcoarray=lib
|-fcheck=bounds |-fcheck=bounds
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Confirmed on trunk, following releases are OK:
>
> 5.1.0: running command with result: OK
> 5.2.0: running command with result: OK
> 5.3.0: running command with result: OK
> 5.4.0: running command with result: OK
> 6.1.0: running command with result: OK
As stated in comment 0, the ICE requires gcc configured with
--enable-checking=yes and not with --enable-checking=release (default for
releases). I have only a few old revisions configured with
--enable-checking=yes (the default for experimental): revision r234794, 6.0.0
20160406 (experimental), gives the ICE, while r220825, 5.0.0 20150219
(experimental), does not.