PING [PATCH] PR fortran/100950 - ICE in output_constructor_regular_field, at varasm.c:5514

[Harald Anlauf]

*PING*

> Gesendet: Mittwoch, 09. Juni 2021 um 23:39 Uhr
> Von: "Harald Anlauf" <anlauf@gmx.de>
> An: "fortran" <fortran@gcc.gnu.org>, "gcc-patches" <gcc-patches@gcc.gnu.org>
> Betreff: [PATCH] PR fortran/100950 - ICE in output_constructor_regular_field, at varasm.c:5514
>
> Dear Fortranners,
>
> we should be able to simplify the length of a substring with known
> constant bounds.  The attached patch adds this.
>
> Regtested on x86_64-pc-linux-gnu.
>
> OK for mainline?  Since this should be rather safe, to at least 11-branch?
>
> Thanks,
> Harald
>
>
> Fortran - simplify length of substring with constant bounds
>
> gcc/fortran/ChangeLog:
>
> 	PR fortran/100950
> 	* simplify.c (substring_has_constant_len): New.
> 	(gfc_simplify_len): Handle case of substrings with constant
> 	bounds.
>
> gcc/testsuite/ChangeLog:
>
> 	PR fortran/100950
> 	* gfortran.dg/pr100950.f90: New test.
>
>