Parse default arguments within member functions in source order, from
Manuel Klimek! Fixes PR7715.

llvm-svn: 116311
diff --git a/clang/test/SemaCXX/default2.cpp b/clang/test/SemaCXX/default2.cpp
index d9f1edf..2076322 100644
--- a/clang/test/SemaCXX/default2.cpp
+++ b/clang/test/SemaCXX/default2.cpp
@@ -68,8 +68,11 @@
              Nested* self = this, // expected-error{{invalid use of 'this' outside of a nonstatic member function}}
              int m); // expected-error{{missing default argument on parameter 'm'}}
     static int c;
+    Nested(int i = 42);
   };
 
+  int mem7(Nested n = Nested());
+
   static int b; 
 };