From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gfortran.dg/interface_assignment_3.f90 | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/interface_assignment_3.f90 (limited to 'gcc/testsuite/gfortran.dg/interface_assignment_3.f90') diff --git a/gcc/testsuite/gfortran.dg/interface_assignment_3.f90 b/gcc/testsuite/gfortran.dg/interface_assignment_3.f90 new file mode 100644 index 000000000..6b7881bd1 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/interface_assignment_3.f90 @@ -0,0 +1,49 @@ +! { dg-do compile } +! Checks the fix for PR34008, in which INTENT(INOUT) was disallowed +! for the first argument of assign_m, whereas both INOUT and OUT +! should be allowed. +! +! Contributed by Harald Anlauf +! +module mo_memory + implicit none + type t_mi + logical :: alloc = .false. + end type t_mi + type t_m + type(t_mi) :: i ! meta data + real, pointer :: ptr (:,:,:,:) => NULL () + end type t_m + + interface assignment (=) + module procedure assign_m + end interface +contains + elemental subroutine assign_m (y, x) + !--------------------------------------- + ! overwrite intrinsic assignment routine + !--------------------------------------- + type (t_m), intent(inout) :: y + type (t_m), intent(in) :: x + y% i = x% i + if (y% i% alloc) y% ptr = x% ptr + end subroutine assign_m +end module mo_memory + +module gfcbug74 + use mo_memory, only: t_m, assignment (=) + implicit none + type t_atm + type(t_m) :: m(42) + end type t_atm +contains + subroutine assign_atm_to_atm (y, x) + type (t_atm), intent(inout) :: y + type (t_atm), intent(in) :: x + integer :: i +! do i=1,42; y% m(i) = x% m(i); end do ! Works + y% m = x% m ! ICE + end subroutine assign_atm_to_atm +end module gfcbug74 +! { dg-final { cleanup-modules "mo_memory gfcbug74" } } + -- cgit v1.2.3