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
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files in the upstream repository.
---
 gcc/testsuite/gfortran.dg/protected_5.f90 | 57 +++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/protected_5.f90

(limited to 'gcc/testsuite/gfortran.dg/protected_5.f90')

diff --git a/gcc/testsuite/gfortran.dg/protected_5.f90 b/gcc/testsuite/gfortran.dg/protected_5.f90
new file mode 100644
index 000000000..85046c3cb
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/protected_5.f90
@@ -0,0 +1,57 @@
+! { dg-do compile }
+! { dg-shouldfail "Invalid Fortran 2003 code" }
+! { dg-options "-std=f2003 -fall-intrinsics" }
+! PR fortran/23994
+!
+! Test PROTECTED attribute. Within the module everything is allowed.
+! Outside (use-associated): For pointers, their association status
+! may not be changed. For nonpointers, their value may not be changed.
+!
+! Test of a invalid code
+
+module good1
+  implicit none
+  integer              :: a
+  integer              :: b,c
+  protected            :: c
+  equivalence (a,c) ! { dg-error "Either all or none of the objects in the EQUIVALENCE" }
+end module good1
+
+
+module bad1
+  implicit none
+  integer, protected   :: a
+  integer              :: b,c
+  protected            :: c
+  equivalence (a,b) ! { dg-error "Either all or none of the objects in the EQUIVALENCE" }
+end module bad1
+
+module bad2
+  implicit none
+  integer, protected   :: a
+  integer              :: b,c,d
+  protected            :: c
+  common /one/ a,b  ! { dg-error "PROTECTED attribute conflicts with COMMON" }
+  common /two/ c,d  ! { dg-error "PROTECTED attribute conflicts with COMMON" }
+end module bad2
+
+module good2
+  implicit none
+  type myT
+     integer :: j
+     integer, pointer :: p
+     real, allocatable, dimension(:) :: array
+  end type myT
+  type(myT), save :: t
+  protected :: t
+end module good2
+
+program main
+  use good2
+  implicit none
+  t%j = 15             ! { dg-error "variable definition context" }
+  nullify(t%p)         ! { dg-error "pointer association context" }
+  allocate(t%array(15))! { dg-error "variable definition context" }
+end program main
+
+! { dg-final { cleanup-modules "good1 good2 bad1 bad2" } }
-- 
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