obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/pure_byref_3.f90 b/gcc/testsuite/gfortran.dg/pure_byref_3.f90
new file mode 100644
index 000000000..a9d860bf0
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/pure_byref_3.f90
@@ -0,0 +1,35 @@
+! { dg-do run }
+! PR 22607: External/module pure return-by-reference functions
+
+pure function hoj()
+    integer :: hoj(3)
+    hoj = (/1, 2, 3/)
+end function hoj
+
+module huj_mod
+contains
+    pure function huj()
+        integer :: huj(3)
+        huj = (/1, 2, 3/)
+    end function huj
+end module huj_mod
+
+program pure_byref_3
+    use huj_mod
+    implicit none
+
+    interface
+        pure function hoj()
+            integer :: hoj(3)
+        end function hoj
+    end interface
+    integer :: a(3)
+
+    a = huj()
+    if (.not. all(a == (/1, 2, 3/))) call abort()
+
+    a = hoj()
+    if (.not. all(a == (/1, 2, 3/))) call abort()
+end program pure_byref_3
+
+! { dg-final { cleanup-modules "huj_mod" } }