[Patch, Fortran, OOP] PR 78800: ICE in compare_parameter, at fortran/interface.c:2246

[Janus Weil]

2016-12-15 14:30 GMT+01:00 Andre Vehreschild <vehre@gmx.de>:
> Looks good to me.

Thanks, Andre. Committed to trunk as r243691.

Cheers,
Janus



> On Thu, 15 Dec 2016 14:18:28 +0100
> Janus Weil <janus@gcc.gnu.org> wrote:
>
>> Hi all,
>>
>> the attached patch deals with error recovery only and fixes an
>> ICE-on-invalid problem.
>>
>> Regtests cleanly on x86_64-linux-gnu. Ok for trunk?
>>
>> Cheers,
>> Janus
>>
>>
>> 2016-12-15  Janus Weil  <janus@gcc.gnu.org>
>>
>>     PR fortran/78800
>>     * interface.c (compare_allocatable): Avoid additional errors on bad
>>     class declarations.
>>     (compare_parameter): Put the result of gfc_expr_attr into a variable,
>>     in order to avoid calling it multiple times. Exit early on bad class
>>     declarations to avoid ICE.
>>
>> 2016-12-15  Janus Weil  <janus@gcc.gnu.org>
>>
>>     PR fortran/78800
>>     * gfortran.dg/unlimited_polymorphic_27.f90: New test case.
>
>
> --
> Andre Vehreschild * Email: vehre ad gmx dot de