gfortran -fall-intrinsics -std=f95 -Wall -pedantic
gfortran.dg/elemental_subroutine_1.f90
gives no error, but ifort:
In a reference to an elemental subroutine, either all act-args shall be scalar,
or all act-args associated with INTENT(OUT) and INTENT(INOUT) dum-args shall be
conforming arrays. [V]
call foobar (x, v)
and g95:
Error: Scalar argument at (1) to an ELEMENTAL procedure must be a conforming
array
NAG f95:
Scalar actual for INTENT(OUT) dummy B of elemental FOOBAR, but another argument
is an array
elemental subroutine foobar (a, b)
real, intent(IN) :: a
real, intent(out) :: b
And the call has:
real, dimension (2) :: x, y
real :: u, v
call foobar (x, v)
--
Summary: Reject for -std=f* calls to elementar functions where
array and scalar are mixed
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: accepts-invalid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33231
