| ! { dg-do compile } |
| ! { dg-options "-Wall" } |
| |
| ! PR 57022: [4.7/4.8/4.9 Regression] Inappropriate warning for use of TRANSFER with arrays |
| ! Contributed by William Clodius <wclodius@los-alamos.net> |
| |
| subroutine transfers (test) |
| |
| use, intrinsic :: iso_fortran_env |
| |
| integer, intent(in) :: test |
| |
| integer(int8) :: test8(8) = 0 |
| integer(int16) :: test16(4) = 0 |
| integer(int32) :: test32(2) = 0 |
| integer(int64) :: test64 = 0 |
| |
| select case(test) |
| case(0) |
| test64 = transfer(test8, test64) |
| case(1) |
| test64 = transfer(test16, test64) |
| case(2) |
| test64 = transfer(test32, test64) |
| case(3) |
| test8 = transfer(test64, test8, 8) |
| case(4) |
| test16 = transfer(test64, test16, 4) |
| case(5) |
| test32 = transfer(test64, test32, 2) |
| end select |
| |
| end subroutine |
| |
| |
| ! PR 53685: surprising warns about transfer with explicit character range |
| ! Contributed by Jos de Kloe <kloedej@knmi.nl> |
| |
| subroutine mytest(byte_array,val) |
| integer, parameter :: r8_ = Selected_Real_Kind(15,307) ! = real*8 |
| character(len=1), dimension(16), intent(in) :: byte_array |
| real(r8_),intent(out) :: val |
| val = transfer(byte_array(1:8),val) |
| end subroutine |
