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, 57 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/dup_save_1.f90 b/gcc/testsuite/gfortran.dg/dup_save_1.f90
new file mode 100644
index 000000000..7f22b62d1
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/dup_save_1.f90
@@ -0,0 +1,57 @@
+! { dg-do run }
+program save_1
+  implicit none
+  integer i
+  integer foo1, foo2, foo3, foo4
+  do i=1,10
+     if (foo1().ne.i) then
+        call abort
+     end if
+     if (foo2().ne.i) then
+        call abort
+     end if
+     if (foo3().ne.i) then
+        call abort
+     end if
+     if (foo4().ne.i) then
+        call abort
+     end if
+  end do
+end program save_1
+
+integer function foo1 ()
+  integer j
+  save
+  save ! { dg-warning "Blanket SAVE" }
+  data j /0/
+  j = j + 1
+  foo1 = j
+end function foo1
+
+integer function foo2 ()
+  integer j
+  save j
+  save j ! { dg-warning "Duplicate SAVE" }
+  data j /0/
+  j = j + 1
+  foo2 = j
+end function foo2
+
+integer function foo3 ()
+  integer j ! { dg-warning "Duplicate SAVE" }
+  save
+  save j ! { dg-warning "SAVE statement" }
+  data j /0/
+  j = j + 1
+  foo3 = j
+end function foo3
+
+integer function foo4 ()
+  integer j ! { dg-warning "Duplicate SAVE" }
+  save j
+  save
+  data j /0/
+  j = j + 1
+  foo4 = j
+end function foo4
+