1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/generic_15.f90 b/gcc/testsuite/gfortran.dg/generic_15.f90
new file mode 100644
index 000000000..127868473
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/generic_15.f90
@@ -0,0 +1,44 @@
+! { dg-do run }
+! Test the fix for PR34231, in which the assumed size 'cnames'
+! would be wrongly associated with the scalar argument.
+!
+! Contributed by <francois.jacq@irsn.fr>
+!
+MODULE test
+
+   TYPE odbase ; INTEGER :: value ; END TYPE
+
+   INTERFACE odfname
+      MODULE PROCEDURE odfamilycname,odfamilycnames
+   END INTERFACE
+
+   CONTAINS
+
+   SUBROUTINE odfamilycnames(base,nfam,cnames)
+      TYPE(odbase),INTENT(in)  :: base
+      INTEGER     ,INTENT(out) :: nfam
+      CHARACTER(*),INTENT(out) :: cnames(*)
+      cnames(1:nfam)='odfamilycnames'
+   END SUBROUTINE
+
+   SUBROUTINE odfamilycname(base,pos,cname)
+      TYPE(odbase),INTENT(in)  :: base
+      INTEGER     ,INTENT(in)  :: pos
+      CHARACTER(*),INTENT(out) :: cname
+      cname='odfamilycname'
+   END SUBROUTINE
+
+END MODULE
+
+PROGRAM main
+  USE test
+  TYPE(odbase) :: base
+  INTEGER :: i=1
+  CHARACTER(14) :: cname
+  CHARACTER(14) :: cnames(1)
+  CALL odfname(base,i,cname)
+  if (trim (cname) .ne. "odfamilycname") call abort
+  CALL odfname(base,i,cnames)
+  if (trim (cnames(1)) .ne. "odfamilycnames") call abort
+END PROGRAM
+! { dg-final { cleanup-modules "test" } }