https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88376
janus at gcc dot gnu.org changed:
What |Removed |Added
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CC| |janus at gcc dot gnu.org,
| |kargl at gcc dot gnu.org
--- Comment #2 from janus at gcc dot gnu.org ---
(In reply to Dominique d'Humieres from comment #1)
> The change of behavior occurred between revision r258235 (2018-03-04, error)
> and r258362 (2018-03-08, ICE) and has been back ported to GCC6 and 7.
Based on this information, I'd guess that r258347 is the culprit:
2018-03-07 Steven G. Kargl <ka...@gcc.gnu.org>
PR fortran/64124
PR fortran/70409
* decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
