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, 39 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/label12.C b/gcc/testsuite/g++.dg/ext/label12.C
new file mode 100644
index 000000000..2585318b2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/label12.C
@@ -0,0 +1,39 @@
+// PR c++/39028
+// { dg-do compile }
+// Origin: Stephan Springl <springl@bfw-online.de>
+
+void
+f ()
+{
+  int i;
+  for (i = 0; i < 2; i++)
+    {
+      __label__ l;
+      goto l;
+      l:;
+    }
+  while (i++ < 5)
+    {
+      __label__ l;
+      goto l;
+      l:;
+    }
+  do
+    {
+      __label__ l;
+      goto l;
+      l:;
+    }
+  while (i++ < 8);
+  if (1)
+    {
+      __label__ l;
+      goto l;
+      l:;
+    }
+  {
+    __label__ l;
+    goto l;
+    l:;
+  }
+}