2013-02-22 Jason Merrill <jason@redhat.com>
+ PR c++/56359
+ * call.c (can_convert_arg): Discard access checks.
+
PR c++/56395
* tree.c (strip_typedefs): Strip typedefs from TYPENAME_TYPE template
args.
/* Get the high-water mark for the CONVERSION_OBSTACK. */
p = conversion_obstack_alloc (0);
+ /* We want to discard any access checks done for this test,
+ as we might not be in the appropriate access context and
+ we'll do the check again when we actually perform the
+ conversion. */
+ push_deferring_access_checks (dk_deferred);
t = implicit_conversion (to, from, arg, /*c_cast_p=*/false,
flags, complain);
ok_p = (t && !t->bad_p);
+ /* Discard the access checks now. */
+ pop_deferring_access_checks ();
/* Free all the conversions we allocated. */
obstack_free (&conversion_obstack, p);
--- /dev/null
+// PR c++/56359
+
+typedef int (*InvocationCallback) (const int &);
+
+template < typename target_t >
+void SetPrototypeMethod (target_t, const char *, InvocationCallback);
+
+class A
+{
+ void Initialize ();
+protected:
+ static int Stop (const int &);
+ void Stop (); // comment out to make the bug disappear.
+};
+
+void
+A::Initialize ()
+{
+ SetPrototypeMethod (0, "stop", A::Stop);
+}