[patch, libgfortran] PR38439 I/O PD edit descriptor inconsistency

[Jerry DeLisle]

Jerry DeLisle wrote:
> Hi all,
> 
> The attached patch has been regression tested on 
> x86_64-unknown-gnu-linux.  None of our test cases check for the actual 
> error locus point.  Most of this patch is  adjusting the compile time 
> locus to get closer to the point of error with the format string.
> 
> I think it is safe to commit and see if anyone finds any issues.  None 
> of the error messages have been changed.
> 

I should add that this locus adjustment is crude.  It might be better if the 
error machinery just handled it more transparently.  I don't have much time 
lately to work further on this and want to get to higher priority work.

Jerry