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, 46 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/eh/unexpected1.C b/gcc/testsuite/g++.dg/eh/unexpected1.C
new file mode 100644
index 000000000..e5982ffac
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/unexpected1.C
@@ -0,0 +1,46 @@
+// PR 3719
+// Test that an unexpected handler can rethrow to categorize.
+// { dg-do run }
+
+#include <exception>
+
+extern "C" void abort ();
+
+struct One { };
+struct Two { };
+
+static void
+handle_unexpected ()
+{
+  try
+  {
+    throw;
+  }
+  catch (One &)
+  {
+    throw Two ();
+  }
+}
+
+static void
+doit () throw (Two)
+{
+  throw One ();
+}
+
+int main ()
+{
+  std::set_unexpected (handle_unexpected);
+
+  try
+  {
+    doit ();
+  }
+  catch (Two &)
+  {
+  }
+  catch (...)
+  {
+    abort ();
+  }
+}