From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 .../gfortran.dg/module_private_array_refs_1.f90    | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/module_private_array_refs_1.f90

(limited to 'gcc/testsuite/gfortran.dg/module_private_array_refs_1.f90')

diff --git a/gcc/testsuite/gfortran.dg/module_private_array_refs_1.f90 b/gcc/testsuite/gfortran.dg/module_private_array_refs_1.f90
new file mode 100644
index 000000000..e2591ab4b
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/module_private_array_refs_1.f90
@@ -0,0 +1,52 @@
+! { dg-do compile }
+! This tests the fix for PR28735 in which an ICE would be triggered in resolve_ref
+! because the references to 'a' and 'b' in the dummy arguments of mysub have
+! no symtrees in module bar, being private there.
+!
+! Contributed by  Andrew Sampson  <adsspamtrap01@yahoo.com>
+!
+!-- foo.F -----------------------------------------------
+module foo
+  implicit none
+  public
+  integer, allocatable :: a(:), b(:)
+end module foo
+
+!-- bar.F ---------------------------------------------
+module bar
+  use foo
+  implicit none
+  private                !  This triggered the ICE
+  public :: mysub        !  since a and b are not public
+
+contains
+
+  subroutine mysub(n, parray1)
+    integer, intent(in) :: n
+    real, dimension(a(n):b(n)) :: parray1
+    if ((n == 1) .and. size(parray1, 1) /= 10) call abort ()
+    if ((n == 2) .and. size(parray1, 1) /= 42) call abort ()
+  end subroutine mysub
+end module bar
+
+!-- sub.F -------------------------------------------------------
+subroutine sub()
+
+  use foo
+  use bar
+  real :: z(100)
+  allocate (a(2), b(2))
+  a = (/1, 6/)
+  b = (/10, 47/)
+  call mysub (1, z)
+  call mysub (2, z)
+
+  return
+end
+
+!-- MAIN ------------------------------------------------------
+  use bar
+  call sub ()
+end
+
+! { dg-final { cleanup-modules "foo bar" } }
-- 
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