gcc/testsuite/gfortran.dg/widechar_2.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fbackslash" }
   3
   4   character(kind=1,len=20) :: s1
   5   character(kind=4,len=20) :: s4
   6
   7   s1 = "this is me!"
   8   s4 = s1
   9   call check(s1, 4_"this is me!         ")
  10   call check2(s1, 4_"this is me!         ")
  11   s4 = "this is me!"
  12   call check(s1, 4_"this is me!         ")
  13   call check2(s1, 4_"this is me!         ")
  14
  15   s1 = ""
  16   s4 = s1
  17   call check(s1, 4_"                    ")
  18   call check2(s1, 4_"                    ")
  19   s4 = ""
  20   call check(s1, 4_"                    ")
  21   call check2(s1, 4_"                    ")
  22
  23   s1 = " \xFF"
  24   s4 = s1
  25   call check(s1, 4_" \xFF                  ")
  26   call check2(s1, 4_" \xFF                  ")
  27   s4 = " \xFF"
  28   call check(s1, 4_" \xFF                  ")
  29   call check2(s1, 4_" \xFF                  ")
  30
  31   s1 = "  \xFF"
  32   s4 = s1
  33   call check(s1, 4_"  \xFF                 ")
  34   call check2(s1, 4_"  \xFF                 ")
  35   s4 = "  \xFF"
  36   call check(s1, 4_"  \xFF                 ")
  37   call check2(s1, 4_"  \xFF                 ")
  38
  39 contains
  40   subroutine check(s1,s4)
  41     character(kind=1,len=20) :: s1, t1
  42     character(kind=4,len=20) :: s4
  43     t1 = s4
  44     if (t1 /= s1) STOP 1
  45     if (len(s1) /= len(t1)) STOP 2
  46     if (len(s1) /= len(s4)) STOP 3
  47     if (len_trim(s1) /= len_trim(t1)) STOP 4
  48     if (len_trim(s1) /= len_trim(s4)) STOP 5
  49   end subroutine check
  50
  51   subroutine check2(s1,s4)
  52     character(kind=1,len=*) :: s1
  53     character(kind=4,len=*) :: s4
  54     character(kind=1,len=len(s1)) :: t1
  55     character(kind=4,len=len(s4)) :: t4
  56
  57     t1 = s4
  58     t4 = s1
  59     if (t1 /= s1) STOP 6
  60     if (t4 /= s4) STOP 7
  61     if (len(s1) /= len(t1)) STOP 8
  62     if (len(s1) /= len(s4)) STOP 9
  63     if (len(s1) /= len(t4)) STOP 10
  64     if (len_trim(s1) /= len_trim(t1)) STOP 11
  65     if (len_trim(s1) /= len_trim(s4)) STOP 12
  66     if (len_trim(s1) /= len_trim(t4)) STOP 13
  67   end subroutine check2
  68
  69 end