dfloat_1.f90   [plain text]

! { dg-do run }
! Progam to test the dfloat intrinsic.
program dfloat_1
   implicit none
   integer(2) i2
   integer(4) i4
   integer(8) i8
   i2 = -4_2
   i4 = 4_4
   i8 = 10_8
   if (dfloat(i2) /= -4.d0) call abort()
   if (dfloat(i4) /= 4.d0) call abort()
   if (dfloat(i8) /= 10.d0) call abort()
   if (dfloat(i4*i2) /= -16.d0) call abort()
end program dfloat_1