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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/dependency_24.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/dependency_24.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/dependency_24.f90 | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/dependency_24.f90 b/gcc/testsuite/gfortran.dg/dependency_24.f90 new file mode 100644 index 000000000..9645f2075 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/dependency_24.f90 @@ -0,0 +1,81 @@ +! { dg-do run } +! Check the fix for PR38863 comment #1, where defined assignment +! to derived types was not treating components correctly that were +! not set explicitly. +! +! Contributed by Mikael Morin <mikael@gcc.gnu.org> +! +module m + type t + integer :: i,j + end type t + type ti + integer :: i,j = 99 + end type ti + interface assignment (=) + module procedure i_to_t, i_to_ti + end interface +contains + elemental subroutine i_to_ti (p, q) + type(ti), intent(out) :: p + integer, intent(in) :: q + p%i = q + end subroutine + elemental subroutine i_to_t (p, q) + type(t), intent(out) :: p + integer, intent(in) :: q + p%i = q + end subroutine +end module + + use m + call test_t ! Check original problem + call test_ti ! Default initializers were treated wrongly +contains + subroutine test_t + type(t), target :: a(3) + type(t), target :: b(3) + type(t), dimension(:), pointer :: p + logical :: l(3) + + a%i = 1 + a%j = [101, 102, 103] + b%i = 3 + b%j = 4 + + p => b + l = .true. + + where (l) + a = p%i ! Comment #1 of PR38863 concerned WHERE assignment + end where + if (any (a%j .ne. [101, 102, 103])) call abort + + a = p%i ! Ordinary assignment was wrong too. + if (any (a%j .ne. [101, 102, 103])) call abort + end subroutine + + subroutine test_ti + type(ti), target :: a(3) + type(ti), target :: b(3) + type(ti), dimension(:), pointer :: p + logical :: l(3) + + a%i = 1 + a%j = [101, 102, 103] + b%i = 3 + b%j = 4 + + p => b + l = .true. + + where (l) + a = p%i + end where + if (any (a%j .ne. 99)) call abort + + a = p%i + if (any (a%j .ne. 99)) call abort + end subroutine +end +! { dg-final { cleanup-modules "m" } } |