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, 44 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/eh/ehopt1.C b/gcc/testsuite/g++.dg/eh/ehopt1.C
new file mode 100644
index 000000000..163d76e81
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/ehopt1.C
@@ -0,0 +1,44 @@
+// ehopt was only copying one statement from the cleanup of the B temporary
+// into the following try block, so we lost its destructor call.
+
+// { dg-do run }
+
+template <class T, class U>
+class A;
+
+bool b;
+int count;
+
+template <>
+class A<int, int>
+{
+public:
+  A(int) { ++count; if (b) throw 1; }
+  A(const A&) { ++count; if (b) throw 1; }
+  ~A() { --count; if (b) throw 1; }
+};
+
+typedef A<int, int> B;
+
+template <>
+class A<void *, void *>
+{
+public:
+  A() { if (b) throw 1; }
+  A(const B&) { if (b) throw 1; }
+  ~A() { if (b) throw 1; }
+};
+
+typedef A<void *, void *> C;
+
+void f() { if (b) throw 1; }
+
+int
+main (void)
+{
+  {
+    C a(1);
+    f();
+  }
+  return count;
+}