gcc/testsuite/gfortran.dg/real4-10-real8-4.f90

   1 ! { dg-do run { target i?86-*-* x86_64-*-* } }
   2 ! { dg-additional-options "-w -freal-4-real-10 -freal-8-real-4" }
   3 !
   4 ! PR fortran/99355
   5 ! PR fortran/99355 comment 10 to 13 + PR fortran/57871
   6 !
   7
   8 program test
   9   real :: r1
  10   real*4:: r2
  11   real(4) :: r3
  12   real(selected_real_kind(p=6)) :: r4
  13   integer, parameter :: k4 = 4, k8 = 8
  14
  15   double precision :: d1
  16   real*8 :: d2
  17   real(8) :: d3
  18   real(kind(1.d0)) :: d4 ! << this is ambiguous: kind=8 → 4 → 10 or 8 → 4; thus,excluded below
  19   real(selected_real_kind(p=15)) :: d5
  20
  21   !print '(tr3,a10,10(tr1,i2))', 'single', kind(r1), kind(r2), kind(r3), kind(r4)
  22   !print '(tr3,a10,10(tr1,i2))', 'double', kind(d1), kind(d2), kind(d3), kind(d4), kind(d5)
  23   if (any ([kind(1.0), kind(1.0_4), kind(1.0_k4), kind(r1), kind(r2), kind(r3), kind(r4)] /= 10)) stop 1
  24   if (any ([kind(1.d0), kind(1.0_8), kind(1.0_k8), kind(d1), kind(d2), kind(d3), kind(d5)] /= 4)) stop 2
  25 end program test