Make all the 'redefinition' diagnostics more consistent, and make the 
"previously defined here" diagnostics all notes.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59920 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/default1.cpp b/test/SemaCXX/default1.cpp
index 3acf119..286be61 100644
--- a/test/SemaCXX/default1.cpp
+++ b/test/SemaCXX/default1.cpp
@@ -1,6 +1,6 @@
 // RUN: clang -fsyntax-only -verify %s
 void f(int i);
-void f(int i = 0); // expected-error {{previous definition is here}}
+void f(int i = 0); // expected-note {{previous definition is here}}
 void f(int i = 17); // expected-error {{redefinition of default argument}}