gcc/testsuite/gfortran.dg/widechar_select_1.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fbackslash" }
   3
   4   call testme(test("foo"), test4(4_"foo"), 1)
   5   call testme(test(""), test4(4_""), 1)
   6   call testme(test("gee"), test4(4_"gee"), 4)
   7   call testme(test("bar"), test4(4_"bar"), 1)
   8   call testme(test("magi"), test4(4_"magi"), 4)
   9   call testme(test("magic"), test4(4_"magic"), 2)
  10   call testme(test("magic   "), test4(4_"magic   "), 2)
  11   call testme(test("magica"), test4(4_"magica"), 4)
  12   call testme(test("freeze"), test4(4_"freeze"), 3)
  13   call testme(test("freeze "), test4(4_"freeze "), 3)
  14   call testme(test("frugal"), test4(4_"frugal"), 3)
  15   call testme(test("frugal "), test4(4_"frugal "), 3)
  16   call testme(test("frugal \x01"), test4(4_"frugal \x01"), 3)
  17   call testme(test("frugal \xFF"), test4(4_"frugal \xFF"), 4)
  18
  19 contains
  20   integer function test(s)
  21     character(len=*) :: s
  22
  23     select case (s)
  24       case ("":"foo")
  25         test = 1
  26       case ("magic")
  27         test = 2
  28       case ("freeze":"frugal")
  29         test = 3
  30       case default
  31         test = 4
  32     end select
  33   end function test
  34
  35   integer function test4(s)
  36     character(kind=4,len=*) :: s
  37
  38     select case (s)
  39       case (4_"":4_"foo")
  40         test4 = 1
  41       case (4_"magic")
  42         test4 = 2
  43       case (4_"freeze":4_"frugal")
  44         test4 = 3
  45       case default
  46         test4 = 4
  47     end select
  48   end function test4
  49
  50   subroutine testme(x,y,z)
  51     integer :: x, y, z
  52     if (x /= y) STOP 1
  53     if (x /= z) STOP 2
  54   end subroutine testme
  55 end