From a628f7f47e2ecd51b11119bef2bc52dd7ab01861 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Fri, 8 Jun 2012 06:03:06 -0700
Subject: [PATCH] make ccx/tcx/sess methods on bcx pure

---
 src/rustc/middle/trans/common.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/rustc/middle/trans/common.rs b/src/rustc/middle/trans/common.rs
index dce90a51db24..af34cf0eef30 100644
--- a/src/rustc/middle/trans/common.rs
+++ b/src/rustc/middle/trans/common.rs
@@ -418,9 +418,9 @@ fn block_parent(cx: block) -> block {
 // Accessors
 
 impl bcx_cxs for block {
-    fn ccx() -> @crate_ctxt { self.fcx.ccx }
-    fn tcx() -> ty::ctxt { self.fcx.ccx.tcx }
-    fn sess() -> session { self.fcx.ccx.sess }
+    pure fn ccx() -> @crate_ctxt { self.fcx.ccx }
+    pure fn tcx() -> ty::ctxt { self.fcx.ccx.tcx }
+    pure fn sess() -> session { self.fcx.ccx.sess }
 
     fn val_str(val: ValueRef) -> str {
         val_str(self.ccx().tn, val)