1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/char_length_14.f90 b/gcc/testsuite/gfortran.dg/char_length_14.f90
new file mode 100644
index 000000000..5827dd95e
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/char_length_14.f90
@@ -0,0 +1,23 @@
+! { dg-do run }
+! PR35937, in which letting the length of 'c' to kind = 8 would
+! screw up the interface and would cause an ICE. Note that this is
+! actually the example of comment #4.
+!
+! Contributed by Thomas Koenig <tkoenig@gcc.gnu.org>
+!
+program main
+  implicit none
+  if (f5 ('1') .ne. "a") call abort
+  if (len (f5 ('1')) .ne. 1) call abort
+  if (f5 ('4') .ne. "abcd") call abort
+  if (len (f5 ('4')) .ne. 4) call abort
+contains
+  function f5 (c)
+    character(len=1_8) :: c
+    character(len=scan('123456789', c)) :: f5
+    integer :: i
+    do i = 1, len (f5)
+       f5(i:i) = char (i+96)
+    end do
+  end function f5
+end program main