[PATCH, libgfortran] PR24794 namelist input of character array

[Jerry DeLisle]

> 
> After some more testing and study I have a further minor change to this 
> patch that I will be submitting a bit later.  This will allow ' ' 
> separated objects. After I 'discovered' this I encountered four 
> regressions.  Three of the four failed because they did not comply with 
> the standard requirement that character strings must be quote delimited 
> in a namelist input file.  The fourth and last case involves derived 
> types, aka 'tricky'.
> 
> I will report back when I figure it out.
> 
:REVIEWPATCH fortran:
Hopefully this is the final cycle.  The attached patch is trivial.  I 
kept going around the wrong corners because the test cases were all a 
bit inconsistent until I figured it out.

I have attached the final patch and included each of the test cases 
that changed.  The only changes in the test cases are the use of 
delim="apostrophe" on the open statements and single quoting the 
pertinent strings when creating the nml input scratch files for the tests.

Regression testing completed and passed.

OK for Trunk?  OK for 4.0-branch?

Regards,

Jerry


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