From cb2840bcafcc4e4255c10c74a20ccdec33bb9b63 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Thu, 22 Mar 2012 17:39:45 -0700
Subject: [PATCH] rustc: Add an accessor to get the diagnostic handler from the
 session

---
 src/rustc/driver/session.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rustc/driver/session.rs b/src/rustc/driver/session.rs
index d604db38e15b..5d24eb1f46fd 100644
--- a/src/rustc/driver/session.rs
+++ b/src/rustc/driver/session.rs
@@ -108,6 +108,9 @@ impl session for session {
     fn next_node_id() -> ast::node_id {
         ret syntax::parse::parser::next_node_id(self.parse_sess);
     }
+    fn diagnostic() -> diagnostic::span_handler {
+        self.span_diagnostic
+    }
 }
 
 // Seems out of place, but it uses session, so I'm putting it here