flang/test/Semantics/call30.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1 -Werror
   2 ! This test is responsible for checking the fix for passing non-variables as
   3 ! actual arguments to subroutines/functions whose corresponding dummy argument
   4 ! expects a VOLATILE variable
   5 ! c.f. llvm-project GitHub issue #58973
   6
   7 module m
   8   contains
   9   subroutine vol_dum_int(my_int)
  10     integer, volatile :: my_int
  11   end subroutine vol_dum_int
  12
  13   subroutine vol_dum_real(my_real)
  14     real, volatile :: my_real
  15   end subroutine vol_dum_real
  16
  17   subroutine vol_dum_complex(my_complex)
  18     complex, volatile :: my_complex
  19   end subroutine vol_dum_complex
  20
  21   subroutine vol_dum_int_arr(my_int_arr)
  22     integer, dimension(2,2), volatile :: my_int_arr
  23   end subroutine vol_dum_int_arr
  24
  25   subroutine test_all_subprograms()
  26     !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable
  27     call vol_dum_int(6)
  28                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable
  29     call vol_dum_int(6+12)
  30                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable
  31     call vol_dum_int(6*12)
  32                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable
  33     call vol_dum_int(-6/2)
  34
  35                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable
  36     call vol_dum_real(3.141592653)
  37                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable
  38     call vol_dum_real(3.141592653 + -10.6e-11)
  39                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable
  40     call vol_dum_real(3.141592653 * 10.6e-11)
  41                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable
  42     call vol_dum_real(3.141592653 / -10.6e-11)
  43
  44                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable
  45     call vol_dum_complex((1., 3.2))
  46                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable
  47     call vol_dum_complex((1., 3.2) + (-2., 3.14))
  48                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable
  49     call vol_dum_complex((1., 3.2) * (-2., 3.14))
  50                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable
  51     call vol_dum_complex((1., 3.2) / (-2., 3.14))
  52
  53                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable
  54     call vol_dum_int_arr((/ 1, 2, 3, 4 /))
  55                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable
  56     call vol_dum_int_arr(reshape((/ 1, 2, 3, 4 /), (/ 2, 2/)))
  57                 !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable
  58         call vol_dum_int_arr((/ 1, 2, 3, 4 /))
  59   end subroutine test_all_subprograms
  60 end module m