5 files changed, 97 insertions, 13 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/49290.C b/gcc/testsuite/g++.dg/cpp0x/regress/49290.C
deleted file mode 100644
index 71e46c5796..0000000000
--- a/gcc/testsuite/g++.dg/cpp0x/regress/49290.C
+++ /dev/null
@@ -1,12 +0,0 @@
-typedef unsigned T;
-struct S
-{
-  T foo (void);
-  static unsigned s1[16];
-};
-T
-S::foo ()
-{
-  T u = *(T *) (s1 + 10);
-  return u;
-}
diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/ctor1.C b/gcc/testsuite/g++.dg/cpp0x/regress/ctor1.C
new file mode 100644
index 0000000000..c35d6011f3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/regress/ctor1.C
@@ -0,0 +1,21 @@
+// PR c++/49569
+// { dg-options -std=c++0x }
+
+struct A
+{
+  virtual void f() = 0;
+};
+
+struct B: A
+{
+  int i;
+  virtual void f() { }
+};
+
+struct C
+{
+  B b;
+  C(): b() { }
+  C(const B& b): b(b) { }
+};
+
diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/error-recovery1.C b/gcc/testsuite/g++.dg/cpp0x/regress/error-recovery1.C
index 2094d3e3eb..cdf9940847 100644
--- a/gcc/testsuite/g++.dg/cpp0x/regress/error-recovery1.C
+++ b/gcc/testsuite/g++.dg/cpp0x/regress/error-recovery1.C
@@ -5,5 +5,7 @@ template < bool > void
 foo ()
 {
   const bool b =;		// { dg-error "" }
-  foo < b > ();			// { dg-error "constant expression" }
+  foo < b > ();			// { dg-error "constant expression" "const expr" }
 };
+
+// { dg-error "no match" "no match" { target *-*-* } 8 }
diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/regress4.C b/gcc/testsuite/g++.dg/cpp0x/regress/regress4.C
new file mode 100644
index 0000000000..b56263ae5a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/regress/regress4.C
@@ -0,0 +1,62 @@
+// PR c++/49663
+// { dg-options -std=c++0x }
+
+struct Nosm
+{
+    int m_R;
+};
+
+namespace dx {
+
+    struct onc
+    {
+        typedef void(*Cb)();
+
+        onc(Cb cb);
+    };
+
+    struct grac
+    {
+        template<class Derived> static void once();
+    };
+
+    template<class Derived>
+        struct tonc : onc
+        {
+            tonc() : onc(&grac::once<Derived>) {}
+
+            static Derived& get();
+        };
+
+    template<class Derived> void grac::once()
+    {
+        tonc<Derived>::get().h();
+    }
+}
+
+namespace
+{
+    template<typename T, int = sizeof(&T::m_R)>
+        struct has_R { };
+
+    template<typename T>
+        inline void
+        setR(T* m, has_R<T>* = 0)
+        { }
+
+    inline void setR(...) { }
+}
+
+template<typename M>
+    struct Qmi
+    : dx::tonc<Qmi<M> >
+    {
+        void h()
+        {
+            setR(&msg);
+        }
+
+        M msg;
+    };
+
+Qmi<Nosm> x;
diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/regress6.C b/gcc/testsuite/g++.dg/cpp0x/regress/regress6.C
new file mode 100644
index 0000000000..6de64c0b34
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/regress/regress6.C
@@ -0,0 +1,11 @@
+// PR c++/49691
+// { dg-options -std=c++0x }
+
+struct A { int x; };
+A* f();
+struct B {
+  void g()
+  {
+    int(f()->x);
+  }
+};