https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91963
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-10-02
Ever confirmed|0 |1
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Somewhat reduced:
program main
integer, dimension(2), parameter :: n=[1,4]
logical, parameter :: a = logical(.true.,minval([(n(i),i=1,4)]))
end program main
Even more reduced, without LOGICAL:
program main
integer, dimension(2), parameter :: n=[1,4]
integer, parameter :: m = minval([(n(i),i=1,4)],1)
end program main
log.f90:3:27:
3 | integer, parameter :: m = minval([(n(i),i=1,4)],1)
| 1
Error: transformational intrinsic 'minval' at (1) is not permitted in an
initialization expression
You're right, Steve, the problem lies in the simplification
of the implied DO loop (the error message is a catch-all
which is somewhat misleading here).
