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, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/implicit2.C b/gcc/testsuite/g++.dg/cpp0x/implicit2.C
new file mode 100644
index 000000000..f24a78838
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/implicit2.C
@@ -0,0 +1,33 @@
+// Test that the synthesized C copy constructor calls the A template
+// constructor and has the appropriate exception specification.
+// { dg-options -std=c++0x }
+// { dg-do run }
+
+int r = 1;
+
+struct A
+{
+  A() {}
+  A(const A&) throw () { }
+  template <class T>
+  A(T& t) { r = 0; }
+};
+
+struct B
+{
+  B() {}
+  B(B&) throw () { }
+};
+
+struct C: A, B { };
+
+#define SA(E) static_assert(E, #E)
+
+C c;
+SA (!noexcept(C(c)));
+
+int main()
+{
+  (C(c));
+  return r;
+}