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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/internal_dummy_4.f08 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/internal_dummy_4.f08')
-rw-r--r-- | gcc/testsuite/gfortran.dg/internal_dummy_4.f08 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/internal_dummy_4.f08 b/gcc/testsuite/gfortran.dg/internal_dummy_4.f08 new file mode 100644 index 000000000..1d8b8b228 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/internal_dummy_4.f08 @@ -0,0 +1,57 @@ +! { dg-do run } +! PR fortran/34133 +! PR fortran/34162 +! +! Test of using internal bind(C) procedures as +! actual argument. Bind(c) on internal procedures and +! internal procedures are actual argument are +! Fortran 2008 (draft) extension. +! +module test_mod + use iso_c_binding + implicit none +contains + subroutine test_sub(a, arg, res) + interface + subroutine a(x) bind(C) + import + integer(c_int), intent(inout) :: x + end subroutine a + end interface + integer(c_int), intent(inout) :: arg + integer(c_int), intent(in) :: res + call a(arg) + if(arg /= res) call abort() + end subroutine test_sub + subroutine test_func(a, arg, res) + interface + integer(c_int) function a(x) bind(C) + import + integer(c_int), intent(in) :: x + end function a + end interface + integer(c_int), intent(in) :: arg + integer(c_int), intent(in) :: res + if(a(arg) /= res) call abort() + end subroutine test_func +end module test_mod + +program main + use test_mod + implicit none + integer :: a + a = 33 + call test_sub (one, a, 7*33) + a = 23 + call test_func(two, a, -123*23) +contains + subroutine one(x) bind(c) + integer(c_int),intent(inout) :: x + x = 7*x + end subroutine one + integer(c_int) function two(y) bind(c) + integer(c_int),intent(in) :: y + two = -123*y + end function two +end program main +! { dg-final { cleanup-modules "test_mod" } } |