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, 78 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/block_name_1.f90 b/gcc/testsuite/gfortran.dg/block_name_1.f90
new file mode 100644
index 000000000..600885c3a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/block_name_1.f90
@@ -0,0 +1,78 @@
+! { dg-do compile }
+! Verify that the compiler accepts the various legal combinations of
+! using construct names.
+!
+! The correct behavior of EXIT and CYCLE is already established in
+! the various DO related testcases, they're included here for
+! completeness.
+       dimension a(5)
+       i = 0
+       ! construct name is optional on else clauses
+       ia: if (i > 0) then
+          i = 1
+       else
+          i = 2
+       end if ia
+       ib: if (i < 0) then
+          i = 3
+       else ib
+          i = 4
+       end if ib
+       ic: if (i < 0) then
+          i = 5
+       else if (i == 0) then ic
+          i = 6
+       else if (i == 1) then
+          i =7
+       else if (i == 2) then ic
+          i = 8
+       end if ic
+
+       fa: forall (i=1:5, a(i) > 0)
+          a(i) = 9
+       end forall fa
+
+       wa: where (a > 0)
+          a = -a
+       elsewhere
+          wb: where (a == 0)
+             a = a + 1.
+          elsewhere wb
+             a = 2*a
+          end where wb
+       end where wa
+
+       j = 1
+       sa: select case (i)
+          case (1)
+             i = 2
+          case (2) sa
+             i = 3
+          case default sa
+             sb: select case (j)
+                case (1) sb
+                   i = j
+                case default
+                   j = i
+             end select sb
+       end select sa
+
+       da: do i=1,10
+          cycle da
+          cycle
+          exit da
+          exit
+          db: do
+             cycle da
+             cycle db
+             cycle
+             exit da
+             exit db
+             exit
+             j = i+1
+          end do db
+          dc: do while (j>0)
+             j = j-1
+          end do dc
+       end do da
+end