gcc/testsuite/gfortran.dg/c_kind_params.f90

   1 ! { dg-do run }
   2 ! { dg-require-effective-target stdint_types }
   3 ! { dg-additional-sources c_kinds.c }
   4 ! { dg-options "-w -std=c99" }
   5 ! the -w option is needed to make f951 not report a warning for
   6 ! the -std=c99 option that the C file needs.
   7 !
   8 module c_kind_params
   9   use, intrinsic :: iso_c_binding
  10   implicit none
  11
  12 contains
  13   subroutine param_test(my_short, my_int, my_long, my_long_long, &
  14        my_int8_t, my_int_least8_t, my_int_fast8_t, &
  15        my_int16_t, my_int_least16_t, my_int_fast16_t, &
  16        my_int32_t, my_int_least32_t, my_int_fast32_t, &
  17        my_int64_t, my_int_least64_t, my_int_fast64_t, &
  18        my_intmax_t, my_intptr_t, my_float, my_double, my_long_double, &
  19        my_char, my_bool) bind(c)
  20     integer(c_short), value :: my_short
  21     integer(c_int), value :: my_int
  22     integer(c_long), value :: my_long
  23     integer(c_long_long), value :: my_long_long
  24     integer(c_int8_t), value :: my_int8_t
  25     integer(c_int_least8_t), value :: my_int_least8_t
  26     integer(c_int_fast8_t), value :: my_int_fast8_t
  27     integer(c_int16_t), value :: my_int16_t
  28     integer(c_int_least16_t), value :: my_int_least16_t
  29     integer(c_int_fast16_t), value :: my_int_fast16_t
  30     integer(c_int32_t), value :: my_int32_t
  31     integer(c_int_least32_t), value :: my_int_least32_t
  32     integer(c_int_fast32_t), value :: my_int_fast32_t
  33     integer(c_int64_t), value :: my_int64_t
  34     integer(c_int_least64_t), value :: my_int_least64_t
  35     integer(c_int_fast64_t), value :: my_int_fast64_t
  36     integer(c_intmax_t), value :: my_intmax_t
  37     integer(c_intptr_t), value :: my_intptr_t
  38     real(c_float), value :: my_float
  39     real(c_double), value :: my_double
  40     real(c_long_double), value :: my_long_double
  41     character(c_char), value :: my_char
  42     logical(c_bool), value :: my_bool
  43
  44     if(my_short     /= 1_c_short)     call abort()
  45     if(my_int       /= 2_c_int)       call abort()
  46     if(my_long      /= 3_c_long)      call abort()
  47     if(my_long_long /= 4_c_long_long) call abort()
  48
  49     if(my_int8_t      /= 1_c_int8_t)        call abort()
  50     if(my_int_least8_t  /= 2_c_int_least8_t ) call abort()
  51     if(my_int_fast8_t  /= 3_c_int_fast8_t ) call abort()
  52
  53     if(my_int16_t     /= 1_c_int16_t)       call abort()
  54     if(my_int_least16_t /= 2_c_int_least16_t) call abort()
  55     if(my_int_fast16_t  /= 3_c_int_fast16_t ) call abort()
  56
  57     if(my_int32_t     /= 1_c_int32_t)       call abort()
  58     if(my_int_least32_t /= 2_c_int_least32_t) call abort()
  59     if(my_int_fast32_t  /= 3_c_int_fast32_t ) call abort()
  60
  61     if(my_int64_t     /= 1_c_int64_t)       call abort()
  62     if(my_int_least64_t /= 2_c_int_least64_t) call abort()
  63     if(my_int_fast64_t  /= 3_c_int_fast64_t ) call abort()
  64
  65     if(my_intmax_t /= 1_c_intmax_t) call abort()
  66     if(my_intptr_t /= 0_c_intptr_t) call abort()
  67
  68     if(my_float       /= 1.0_c_float) call abort()
  69     if(my_double      /= 2.0_c_double) call abort()
  70     if(my_long_double /= 3.0_c_long_double) call abort()
  71
  72     if(my_char        /= c_char_'y') call abort()
  73     if(my_bool      .neqv. .true._c_bool) call abort()
  74   end subroutine param_test
  75
  76 end module c_kind_params