diff options
author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
---|---|---|
committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 | |
download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 b/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 new file mode 100644 index 000000000..03770ce3f --- /dev/null +++ b/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 @@ -0,0 +1,48 @@ +! { dg-do run } +! +! PR 39630: [F03] Procedure Pointer Components with PASS +! +! taken from "The Fortran 2003 Handbook" (Adams et al., 2009) + +module passed_object_example + + type t + real :: a + procedure(print_me), pointer, pass(arg) :: proc + end type t + +contains + + subroutine print_me (arg, lun) + class(t), intent(in) :: arg + integer, intent(in) :: lun + if (abs(arg%a-2.718)>1E-6) call abort() + write (lun,*) arg%a + end subroutine print_me + + subroutine print_my_square (arg, lun) + class(t), intent(in) :: arg + integer, intent(in) :: lun + if (abs(arg%a-2.718)>1E-6) call abort() + write (lun,*) arg%a**2 + end subroutine print_my_square + +end module passed_object_example + + +program main + use passed_object_example + use iso_fortran_env, only: output_unit + + type(t) :: x + + x%a = 2.718 + x%proc => print_me + call x%proc (output_unit) + x%proc => print_my_square + call x%proc (output_unit) + +end program main + +! { dg-final { cleanup-modules "passed_object_example" } } + |