[PATCH, Fortran] fix EQUIVALENCE in MODULE issues

[Paul Richard Thomas]

Hi Steve,

The patch did last from gcc-4.2, apparently without anybody detecting
a problem :-)

Anyway, the patch looks good to me too.  Thanks for getting to it so fast, FX.

Cheers

Paul

On 4 June 2015 at 10:24, FX <fxcoudert@gmail.com> wrote:
>
>> 2015-06-03  Russell Whitesides  <russelldub@gmail.com>
>>        Steven G. Kargl  <kargl@gcc.gnu.org>
>>
>>    PR fortran/40958
>>    PR fortran/60780
>>    PR fortran/66377
>>    * module.c (load_equiv): Add check for loading duplicate EQUIVALENCEs
>>    from different modules.  Eliminate the pruning of unused
>>    equivalence-objects
>>
>>
>> 2015-06-03  Steven G. Kargl  <kargl@gcc.gnu.org>
>>
>>    PR fortran/66377
>>    gfortran.dg/equiv_9.f90: New test.
>
>
> OK. I agree the other test case is not suitable for the testsuite.
>
> FX



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