gcc/testsuite/gfortran.dg/widechar_8.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fbackslash" }
   3 !
   4 ! PR fortran/37025
   5 !
   6 ! Check whether transferring to character(kind=4) and transferring back works
   7 !
   8 implicit none
   9 character(len=4,kind=4) :: str
  10 integer(4) :: buffer(4) = [int(z'039f'),int(z'03cd'),int(z'03c7'),  &
  11                            int(z'30b8') ], &
  12               buffer2(4)
  13
  14 open(6,encoding="UTF-8")
  15 str = transfer(buffer, str)
  16 !print *, str
  17 !print *, 4_'\u039f\u03cd\u03c7\u30b8'
  18 if (str /= 4_'\u039f\u03cd\u03c7\u30b8') STOP 1
  19 str = transfer([int(z'039f'),int(z'03cd'),int(z'03c7'),  &
  20                            int(z'30b8') ], str)
  21 if (str /= 4_'\u039f\u03cd\u03c7\u30b8') STOP 2
  22
  23 buffer2 = transfer(4_'\u039f\u03cd\u03c7\u30b8', buffer2, 4)
  24 !print *, buffer
  25 !print *, buffer2
  26 buffer2 = transfer(str, buffer2, 4)
  27 if (any(buffer2 /= buffer)) STOP 3
  28 end