gcc/testsuite/gfortran.dg/common_10.f90

   1 use iso_c_binding
   2 implicit none
   3
   4 type, bind(C) :: mytype1
   5   integer(c_int) :: x
   6   real(c_float)    :: y
   7 end type mytype1
   8
   9 type mytype2
  10   sequence
  11   integer :: x
  12   real    :: y
  13 end type mytype2
  14
  15 type mytype3
  16   integer :: x
  17   real    :: y
  18 end type mytype3
  19
  20 type mytype4
  21   sequence
  22   integer, allocatable, dimension(:) :: x
  23 end type mytype4
  24
  25 type mytype5
  26   sequence
  27   integer, pointer :: x
  28   integer :: y
  29 end type mytype5
  30
  31 type mytype6
  32   sequence
  33   type(mytype5) :: t
  34 end type mytype6
  35
  36 type mytype7
  37   sequence
  38   type(mytype4) :: t
  39 end type mytype7
  40
  41 common /a/ t1
  42 common /b/ t2
  43 common /c/ t3  ! { dg-error "has neither the SEQUENCE nor the BIND.C. attribute" }
  44 common /d/ t4  ! { dg-error "has an ultimate component that is allocatable" }
  45 common /e/ t5
  46 common /f/ t6
  47 common /f/ t7  ! { dg-error "has an ultimate component that is allocatable" }
  48 type(mytype1) :: t1
  49 type(mytype2) :: t2
  50 type(mytype3) :: t3
  51 type(mytype4) :: t4
  52 type(mytype5) :: t5
  53 type(mytype6) :: t6
  54 type(mytype7) :: t7
  55 end