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, 70 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/template/memclass4.C b/gcc/testsuite/g++.dg/template/memclass4.C
new file mode 100644
index 000000000..65a42a4c2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/memclass4.C
@@ -0,0 +1,70 @@
+// Origin: PR c++/42824
+// { dg-do compile }
+
+template<int T>
+class int_ {
+};
+
+template<int T, int T2>
+class Unit {
+public:
+    Unit(const Unit<T, T2>& other) {}
+};
+
+template<int T>
+class Quan {
+public:
+    Quan(void) {}
+
+    template<int T2>
+    Quan(double value, Unit<T, T2> unit) {}
+};
+typedef Quan<0> Scalar;
+
+template<int T>
+class hlp {
+public:
+   typedef Quan<T> type;
+};
+
+class Mtrl {
+public:
+    template<int T>
+    struct AssoType {
+        typedef typename hlp<T>::type type;
+    };
+};
+
+template<class T>
+class Eval {
+public:
+    Eval(const T& object){}
+
+    template<int V>
+    void eval() {
+        eval<V> (int_<0>());
+    }
+private:
+    template<typename U> struct Wrap {};
+
+    template<int V, int V2>
+    void value(Wrap<Quan<V2> >) {}
+
+    template<int V>
+    void value(Wrap<Scalar>) {}
+
+    template<int V>
+    void eval(int_<0>) {
+        typedef typename T::template AssoType<V>::type Type;
+        value<V>(Wrap<Type>());
+    }
+};
+
+class Foo {
+public:
+    static void eval(const Mtrl& mtrl) {
+        Eval<Mtrl> h(mtrl);
+        h.eval<0> ();
+    }
+};
+