On 10/11/2015 02:58 PM, Jan-Benedict Glaw wrote:
On Thu, 2015-10-08 09:37:03 -0400, Andrew MacLeod <amacl...@redhat.com> wrote:
[...]
Heres the patch for reordered headers.  Building as we speak.  Hard to fully
verify since Ada doesn't seem to bootstrap on trunk at the moment:

+===========================GNAT BUG DETECTED==============================+
| 6.0.0 20151008 (experimental) (x86_64-pc-linux-gnu) GCC error:           |
| in gen_lowpart_common, at emit-rtl.c:1399                                |
| Error detected around s-regpat.adb:1029:22                               |

<...>
raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:423
../gcc-interface/Makefile:311: recipe for target 's-regpat.o' failed

Bulid log (native build on gcc76.fsffrance.org) can be found at
http://toolchain.lug-owl.de/buildbot/deliver_artifact.php?mode=view&id=4292383
for build
http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=472655 .

So it's probably one of these two commits:

        r228586 = 54ac7405ce75c141dae33532d491d5793fb583e3
                Jan Hubicka  <hubi...@ucw.cz>
                Do not use TYPE_CANONICAL in useless_type_conversion
It's one of Jan's patches. I've got them reverted locally and Ada builds fine.

jeff

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