[patch gfortran testsuite] Fix some dg-output in the testsuite

[Jerry DeLisle]

Jerry DeLisle wrote:
> Jerry DeLisle wrote:
>> Dominique Dhumieres wrote:
>>> This patch fixes some dg-output.
>>>
>>> 2007-05-13 Dominique d'Humières <dominiq@lps.ens.fr>
>>>
>>>     * fmt_zero_precision.f90: Fix dg-output directives.
>>>     * parameter_array_dummy.f90: Likewise.
>>>     * real_const_3.f90: Likewise.
>>>
>>
>> I am curious what your rationale is here. (I apologize if I missed 
>> that from a previous posting)  Were these test cases failing 
>> somewhere?  Did you want to include the line ends for completeness to 
>> make sure we are not getting extra blanks or other characters?
>>
>> Did you regression test and on what platform?
>>
>> OK after the last question is answered.  :)
>>
> 
> I will commit these for you.
> 
> Thanks
> 
> Jerry
> 
I committed all except unf_io_convert_3.f90 for which I have filed a bug report 
pr31915.  That test fails for me on x86-64.  I wonder if it ever worked since it 
also fails on 4.1 and 4.2.

Jerry