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Diffstat (limited to 'gcc/testsuite/gfortran.dg/realloc_on_assign_28.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/realloc_on_assign_28.f90 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/realloc_on_assign_28.f90 b/gcc/testsuite/gfortran.dg/realloc_on_assign_28.f90 new file mode 100644 index 00000000000..2e338e470fd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/realloc_on_assign_28.f90 @@ -0,0 +1,40 @@ +! { dg-do run } +! +! PR fortran/66102 +! +! Contributed by Vladimir Fuka <vladimir.fuka@gmail.com> +! + type t + integer,allocatable :: i + end type + + type(t) :: e + type(t), allocatable, dimension(:) :: a, b + integer :: chksum = 0 + + do i=1,3 ! Was 100 in original + e%i = i + chksum = chksum + i + if (.not.allocated(a)) then + a = [e] + b = first_arg([e], [e]) + else + call foo + end if + end do + + if (sum ([(a(i)%i, i=1,size(a))]) .ne. chksum) call abort + if (any([(a(i)%i, i=1,size(a))] /= [(i, i=1,size(a))])) call abort + if (size(a) /= size(b)) call abort + if (any([(b(i)%i, i=1,size(b))] /= [(i, i=1,size(b))])) call abort +contains + subroutine foo + b = first_arg([b, e], [a, e]) + a = [a, e] + end subroutine + elemental function first_arg(arg1, arg2) + type(t), intent(in) :: arg1, arg2 + type(t) :: first_arg + first_arg = arg1 + end function first_arg +end |