https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100158
--- Comment #1 from anlauf at gcc dot gnu.org --- The files testsuite/substr_{9,10}.f90 were moved by Tobias: r12-68-gac456fd981db6b0c2f7ee1ab0d17d36087a74dc2
anlauf at gcc dot gnu.org via Gcc-bugs Sat, 24 Apr 2021 12:58:01 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100158
--- Comment #1 from anlauf at gcc dot gnu.org --- The files testsuite/substr_{9,10}.f90 were moved by Tobias: r12-68-gac456fd981db6b0c2f7ee1ab0d17d36087a74dc2