1 files changed, 109 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/widechar_intrinsics_6.f90 b/gcc/testsuite/gfortran.dg/widechar_intrinsics_6.f90
new file mode 100644
index 00000000000..68b46d8f608
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/widechar_intrinsics_6.f90
@@ -0,0 +1,109 @@
+! { dg-do run }
+! { dg-options "-fbackslash" }
+
+  character(kind=1, len=3) :: s1
+  character(kind=4, len=3) :: s4
+  integer :: i
+
+  s1 = "fo "
+  s4 = 4_"fo "
+  i = 3
+
+  ! Check the REPEAT intrinsic
+
+  if (repeat (1_"foo", 2) /= 1_"foofoo") call abort
+  if (repeat (1_"fo ", 2) /= 1_"fo fo ") call abort
+  if (repeat (1_"fo ", 2) /= 1_"fo fo") call abort
+  if (repeat (1_"fo ", 0) /= 1_"") call abort
+  if (repeat (s1, 2) /= 1_"fo fo ") call abort
+  if (repeat (s1, 2) /= 1_"fo fo") call abort
+  if (repeat (s1, 2) /= s1 // s1) call abort
+  if (repeat (s1, 3) /= s1 // s1 // s1) call abort
+  if (repeat (s1, 1) /= s1) call abort
+  if (repeat (s1, 0) /= "") call abort
+
+  if (repeat (4_"foo", 2) /= 4_"foofoo") call abort
+  if (repeat (4_"fo ", 2) /= 4_"fo fo ") call abort
+  if (repeat (4_"fo ", 2) /= 4_"fo fo") call abort
+  if (repeat (4_"fo ", 0) /= 4_"") call abort
+  if (repeat (s4, 2) /= 4_"fo fo ") call abort
+  if (repeat (s4, 2) /= 4_"fo fo") call abort
+  if (repeat (s4, 3) /= s4 // s4 // s4) call abort
+  if (repeat (s4, 1) /= s4) call abort
+  if (repeat (s4, 0) /= 4_"") call abort
+
+  call check_repeat (s1, s4)
+  call check_repeat ("", 4_"")
+  call check_repeat ("truc", 4_"truc")
+  call check_repeat ("truc ", 4_"truc ")
+
+  ! Check NEW_LINE
+
+  if (ichar(new_line ("")) /= 10) call abort
+  if (len(new_line ("")) /= 1) call abort
+  if (ichar(new_line (s1)) /= 10) call abort
+  if (len(new_line (s1)) /= 1) call abort
+  if (ichar(new_line (["",""])) /= 10) call abort
+  if (len(new_line (["",""])) /= 1) call abort
+  if (ichar(new_line ([s1,s1])) /= 10) call abort
+  if (len(new_line ([s1,s1])) /= 1) call abort
+
+  if (ichar(new_line (4_"")) /= 10) call abort
+  if (len(new_line (4_"")) /= 1) call abort
+  if (ichar(new_line (s4)) /= 10) call abort
+  if (len(new_line (s4)) /= 1) call abort
+  if (ichar(new_line ([4_"",4_""])) /= 10) call abort
+  if (len(new_line ([4_"",4_""])) /= 1) call abort
+  if (ichar(new_line ([s4,s4])) /= 10) call abort
+  if (len(new_line ([s4,s4])) /= 1) call abort
+
+  ! Check SIZEOF
+
+  if (sizeof ("") /= 0) call abort
+  if (sizeof (4_"") /= 0) call abort
+  if (sizeof ("x") /= 1) call abort
+  if (sizeof ("\xFF") /= 1) call abort
+  if (sizeof (4_"x") /= 4) call abort
+  if (sizeof (4_"\UFFFFFFFF") /= 4) call abort
+  if (sizeof (s1) /= 3) call abort
+  if (sizeof (s4) /= 12) call abort
+
+  if (sizeof (["a", "x", "z"]) / sizeof ("a") /= 3) call abort
+  if (sizeof ([4_"a", 4_"x", 4_"z"]) / sizeof (4_"a") /= 3) call abort
+
+  call check_sizeof ("", 4_"", 0)
+  call check_sizeof ("x", 4_"x", 1)
+  call check_sizeof ("\xFF", 4_"\UFEBCE19E", 1)
+  call check_sizeof ("\xFF ", 4_"\UFEBCE19E ", 2)
+  call check_sizeof (s1, s4, 3)
+
+contains
+
+  subroutine check_repeat (s1, s4)
+    character(kind=1, len=*), intent(in) :: s1
+    character(kind=4, len=*), intent(in) :: s4
+    integer :: i
+
+    do i = 0, 10
+      if (len (repeat(s1, i)) /= i * len(s1)) call abort
+      if (len (repeat(s4, i)) /= i * len(s4)) call abort
+
+      if (len_trim (repeat(s1, i)) &
+          /= max(0, (i - 1) * len(s1) + len_trim (s1))) call abort
+      if (len_trim (repeat(s4, i)) &
+          /= max(0, (i - 1) * len(s4) + len_trim (s4))) call abort
+    end do
+  end subroutine check_repeat
+
+  subroutine check_sizeof (s1, s4, i)
+    character(kind=1, len=*), intent(in) :: s1
+    character(kind=4, len=*), intent(in) :: s4
+    character(kind=4, len=len(s4)) :: t4
+    integer, intent(in) :: i
+    
+    if (sizeof (s1) /= i) call abort
+    if (sizeof (s4) / sizeof (4_" ") /= i) call abort
+    if (sizeof (t4) / sizeof (4_" ") /= i) call abort
+  end subroutine check_sizeof
+
+end