https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90927
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2019-06-19
CC| |nathan at gcc dot gnu.org
Component|fortran |preprocessor
Target Milestone|--- |10.0
Ever confirmed|0 |1
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
This is caused by the options '-cpp -MMD' and likely due to the assert
gcc_assert (d->quote_lwm == d->targets.size ());
introduced at revision r270943.