Re: [Patch, fortran] PR115315 - [PDT] valgrind error in gfc_simplify_expr

On 3/19/26 3:26 AM, Paul Richard Thomas wrote:
> Hello All,
> 
> This looks to be a regression in that the error emitted by all current
> versions of gfortran:
> 
> rm: cannot remove '*.original': No such file or directory
> pr115315.f90:21:25:
> 
>     21 |     integer :: c2(iachar('ABCDEFGHIJ'(n1:n1)))
>        |                         1
> Error: Argument of IACHAR at (1) must be of length one
> pr115315.f90:21:25:
> 
>     21 |     integer :: c2(iachar('ABCDEFGHIJ'(n1:n1)))
>        |                         1
> Error: Argument of IACHAR at (1) must be of length one
> bash: ./a.out: No such file or directory
> 
> is invalid and not reported in the PR. Even if it is not a regression,
> it is a trivial fix for the above error. As far as I can see, the
> valgrind error has gone.
> 
> Regtests on FC43/x86_64 - OK for mainline?
> 
> The patch does not apply to 15-branch because of the changes to
> decl.cc but can be made to do if backporting is desired.
> 
> Paul

This looks OK Paul, thanks for fix.

Jerry