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/coarray_6.f90 | 85 +++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/coarray_6.f90

(limited to 'gcc/testsuite/gfortran.dg/coarray_6.f90')

diff --git a/gcc/testsuite/gfortran.dg/coarray_6.f90 b/gcc/testsuite/gfortran.dg/coarray_6.f90
new file mode 100644
index 000000000..d3c600b36
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/coarray_6.f90
@@ -0,0 +1,85 @@
+! { dg-do compile }
+! { dg-options "-fcoarray=single" }
+!
+! Coarray support -- corank declarations
+! PR fortran/18918
+!
+module m2
+  use iso_c_binding
+  integer(c_int), bind(C) :: a[*] ! { dg-error "BIND.C. attribute conflicts with CODIMENSION" }
+
+  type, bind(C) :: t ! { dg-error "cannot have the ALLOCATABLE" }
+    integer(c_int), allocatable :: a[:] ! { dg-error "cannot have the ALLOCATABLE" }
+    integer(c_int)  :: b[*] ! { dg-error "must be allocatable" }
+  end type t
+end module m2
+
+subroutine bind(a) bind(C) ! { dg-error "Coarray dummy variable" }
+  use iso_c_binding
+  integer(c_int) :: a[*]
+end subroutine bind
+
+subroutine allo(x) ! { dg-error "can thus not be an allocatable coarray" }
+  integer, allocatable, intent(out) :: x[:]
+end subroutine allo
+
+module m
+  integer :: modvar[*] ! OK, implicit save
+  type t
+    complex, allocatable :: b(:,:,:,:)[:,:,:]
+  end type t
+end module m
+
+subroutine bar()
+  integer, parameter :: a[*] = 4 ! { dg-error "PARAMETER attribute conflicts with CODIMENSION" }
+  integer, pointer :: b[:] ! { dg-error "is not ALLOCATABLE, SAVE nor a dummy" }
+end subroutine bar
+
+subroutine vol()
+  integer,save :: a[*]
+  block
+    volatile :: a ! { dg-error "Specifying VOLATILE for coarray" }
+  end block
+contains
+  subroutine int()
+    volatile :: a ! { dg-error "Specifying VOLATILE for coarray" }
+  end subroutine int
+end subroutine vol
+
+
+function func() result(func2) ! { dg-error "shall not be a coarray or have a coarray component" }
+  use m
+  type(t) :: func2
+end function func
+
+subroutine invalid()
+  type t
+    integer, allocatable :: a[:]
+  end type t
+  type t2
+    type(t), allocatable :: b ! { dg-error "nonpointer, nonallocatable scalar" }
+  end type t2
+  type t3
+    type(t), pointer :: c ! { dg-error "nonpointer, nonallocatable scalar" }
+  end type t3
+  type t4
+    type(t) :: d(4) ! { dg-error "nonpointer, nonallocatable scalar" }
+  end type t4
+end subroutine invalid
+
+subroutine valid(a)
+  integer :: a(:)[4,-1:6,4:*]
+  type t
+    integer, allocatable :: a[:]
+  end type t
+  type t2
+    type(t) :: b
+  end type t2
+  type(t2), save :: xt2[*]
+end subroutine valid
+
+program main
+  integer :: A[*] ! Valid, implicit SAVE attribute
+end program main
+
+! { dg-final { cleanup-modules "m" } }
-- 
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