1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/function_charlen_2.f90 b/gcc/testsuite/gfortran.dg/function_charlen_2.f90
new file mode 100644
index 000000000..84d3d7e95
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/function_charlen_2.f90
@@ -0,0 +1,31 @@
+! { dg-do compile }
+! Tests the fix for PR34429 in which function charlens that were
+! USE associated would cause an error.
+!
+! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
+!
+module m
+  integer, parameter :: l = 2
+  character(2) :: cl
+end module m
+
+program test
+  implicit none
+  integer, parameter :: l = 5
+  character(len = 10) :: c
+  character(4) :: cl
+  c = f ()
+  if (g () /= "2") call abort
+contains
+  character(len = l) function f ()
+    use m
+    if (len (f) /= 2) call abort
+    f = "a"
+  end function f
+  character(len = len (cl)) function g ()
+    use m
+    g = "4"
+    if (len (g) == 2) g= "2"
+  end function g
+end program test
+! { dg-final { cleanup-modules "m" } }