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, 30 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/save_1.f90 b/gcc/testsuite/gfortran.dg/save_1.f90
new file mode 100644
index 000000000..614986277
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/save_1.f90
@@ -0,0 +1,30 @@
+! { dg-options "-O2 -fno-automatic" }
+      subroutine foo (b)
+	logical b
+	integer i, j
+	character*24 s
+	save i
+	if (b) then
+	  i = 26
+	  j = 131
+	  s = 'This is a test string'
+	else
+	  if (i .ne. 26 .or. j .ne. 131) call abort
+	  if (s .ne. 'This is a test string') call abort
+	end if
+      end subroutine foo
+      subroutine bar (s)
+	character*42 s
+	if (s .ne. '0123456789012345678901234567890123456') call abort
+	call foo (.false.)
+      end subroutine bar
+      subroutine baz
+	character*42 s
+	! Just clobber stack a little bit.
+	s = '0123456789012345678901234567890123456'
+	call bar (s)
+      end subroutine baz
+      call foo (.true.)
+      call baz
+      call foo (.false.)
+      end