1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/use_12.f90 b/gcc/testsuite/gfortran.dg/use_12.f90
new file mode 100644
index 000000000..7406dc433
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/use_12.f90
@@ -0,0 +1,26 @@
+! { dg-do compile }
+! { dg-options "-Wreturn-type" }
+! Tests the fix of PR34545, in which the 'numclusters' that determines the size
+! of fnres was not properly associated.
+!
+! Reported by Jon D. Richards <jon_d_r@msn.com>
+!
+module m1
+  integer :: numclusters = 2
+end module m1
+
+module m2
+  contains
+    function get_nfirst( ) result(fnres)  ! { dg-warning "not set" }
+      use m1, only: numclusters
+      real :: fnres(numclusters)   ! change to REAL and it works!!  
+    end function get_nfirst
+end module m2
+
+program kmeans_driver
+   use m1
+   use m2
+   integer :: nfirst(3)
+   nfirst(1:numclusters) = get_nfirst( )
+end program kmeans_driver
+! { dg-final { cleanup-modules "m1 m2" } }