Re: [PATCH] PR123012 Silent acceptance of unquoted character items in namelist input

Committed before I forget.

commit 3e77ce5bcc4d9e467f119bbece5c26cdb4e24210 (HEAD -> master, origin/master, 
origin/HEAD)
Author: Jerry DeLisle <[email protected]>
Date:   Wed Jan 7 21:48:49 2026 -0800

     Fortran: [PR123012] Silent acceptance of unquoted character items

             PR libfortran/123012

     libgfortran/ChangeLog:

             * io/list_read.c (read_character): Add new check when no
             quate is provided and the character string is digits only.

     gcc/testsuite/ChangeLog:

             * gfortran.dg/namelist_100.f90: New test.

On 1/7/26 10:12 PM, Jerry D wrote:
> The attached patch adds a check which detects the missing quote in a namelist 
> read of a character string.  The problem occurs only when the string is digits 
> only when looking for a possible repeat count.
> 
> Regression tested on x86_64-linux-gnu.
> 
> OK for mainline?
> 
> Regards,
> 
> Jerry
> 
> Author: Jerry DeLisle <[email protected]>
> Date:   Wed Jan 7 21:48:49 2026 -0800
> 
>      Fortran: [PR123012] Silent acceptance of unquoted character items
> 
>              PR libfortran/123012
> 
>      libgfortran/ChangeLog:
> 
>              * io/list_read.c (read_character): Add new check when no
>              quate is provided and the character string is digits only.
> 
>      gcc/testsuite/ChangeLog:
> 
>              * gfortran.dg/namelist_100.f90: New test.
> 
>