[Bug fortran/71838] ICE with OpenCoarrays on submodule

[mexas at bristol dot ac.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71838

--- Comment #1 from Anton Shterenlikht <mexas at bristol dot ac.uk> ---
with OpenCoarrays-1.6.0 I just get:

caf -c -Wall -g -fbacktrace -fcheck-array-temporaries  m3clvg_sm3.f90
'
(null):0: confused by earlier errors, bailing out
make: *** [m3clvg_sm3.o] Error 1


But there are no "earlier errors" reported.