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, 47 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/assign_func_dtcomp_1.f90 b/gcc/testsuite/gfortran.dg/assign_func_dtcomp_1.f90
new file mode 100644
index 000000000..385eb2715
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/assign_func_dtcomp_1.f90
@@ -0,0 +1,47 @@
+! { dg-do run }
+! { dg-options "-O0" }
+!
+! Test fix for PR18022.
+!
+! Contributed by Paul Thomas <pault@gcc.gnu.org>
+!
+program assign_func_dtcomp
+ implicit none
+ type                         ::  mytype
+   real                       ::  x
+   real                       ::  y
+ end type mytype
+ type (mytype), dimension (4) ::  z
+
+ type                         ::  thytype
+   real                       ::  x(4)
+ end type thytype
+ type (thytype)               ::  w
+ real, dimension (4)          ::  a = (/1.,2.,3.,4./)
+ real, dimension (4)          ::  b = (/5.,6.,7.,8./)
+
+
+! Test the original problem is fixed.
+ z(:)%x = foo (a)
+ z(:)%y = foo (b)
+
+
+ if (any(z%x.ne.a).or.any(z%y.ne.b)) call abort ()
+
+! Make sure we did not break anything on the way.
+ w%x(:) = foo (b)
+ a = foo (b)
+
+ if (any(w%x.ne.b).or.any(a.ne.b)) call abort ()
+
+contains
+
+ function foo (v) result (ans)
+   real, dimension (:), intent(in)   ::  v
+   real, dimension (size(v))  ::  ans
+   ans = v
+ end function foo
+
+
+end program assign_func_dtcomp
+