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Mini Shell
Mini Shell
! Check that parameters are correct intercepted.
! Constants with comma separations are commonly
! used, for instance Pi = 3._dp
subroutine foo(x)
implicit none
integer, parameter :: sp = selected_real_kind(6)
integer, parameter :: dp = selected_real_kind(15)
integer, parameter :: ii = selected_int_kind(9)
integer, parameter :: il = selected_int_kind(18)
real(dp), intent(inout) :: x
dimension x(3)
real(sp), parameter :: three_s = 3._sp
real(dp), parameter :: three_d = 3._dp
integer(ii), parameter :: three_i = 3_ii
integer(il), parameter :: three_l = 3_il
x(1) = x(1) + x(2) * three_s * three_i + x(3) * three_d * three_l
x(2) = x(2) * three_s
x(3) = x(3) * three_l
return
end subroutine
subroutine foo_no(x)
implicit none
integer, parameter :: sp = selected_real_kind(6)
integer, parameter :: dp = selected_real_kind(15)
integer, parameter :: ii = selected_int_kind(9)
integer, parameter :: il = selected_int_kind(18)
real(dp), intent(inout) :: x
dimension x(3)
real(sp), parameter :: three_s = 3.
real(dp), parameter :: three_d = 3.
integer(ii), parameter :: three_i = 3
integer(il), parameter :: three_l = 3
x(1) = x(1) + x(2) * three_s * three_i + x(3) * three_d * three_l
x(2) = x(2) * three_s
x(3) = x(3) * three_l
return
end subroutine
subroutine foo_sum(x)
implicit none
integer, parameter :: sp = selected_real_kind(6)
integer, parameter :: dp = selected_real_kind(15)
integer, parameter :: ii = selected_int_kind(9)
integer, parameter :: il = selected_int_kind(18)
real(dp), intent(inout) :: x
dimension x(3)
real(sp), parameter :: three_s = 2._sp + 1._sp
real(dp), parameter :: three_d = 1._dp + 2._dp
integer(ii), parameter :: three_i = 2_ii + 1_ii
integer(il), parameter :: three_l = 1_il + 2_il
x(1) = x(1) + x(2) * three_s * three_i + x(3) * three_d * three_l
x(2) = x(2) * three_s
x(3) = x(3) * three_l
return
end subroutine
Zerion Mini Shell 1.0