---

yaml
---
r: 147538
b: refs/heads/try2
c: 2418cc0
h: refs/heads/master
v: v3

Author: pcwalton

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 61768de5e9d29125239a2485f508ea0663e8a94f
+refs/heads/try2: 2418cc021240f9e2b3a9a487561f387d8b97f752
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/trans/common.rs

@@ -307,8 +307,8 @@ impl FunctionContext {
 }
 
 pub fn warn_not_to_commit(ccx: &mut CrateContext, msg: &str) {
-    if !ccx.do_not_commit_warning_issued {
-        ccx.do_not_commit_warning_issued = true;
+    if !ccx.do_not_commit_warning_issued.get() {
+        ccx.do_not_commit_warning_issued.set(true);
         ccx.sess.warn(msg.to_str() + " -- do not commit like this!");
     }
 }

branches/try2/src/librustc/middle/trans/context.rs

@@ -112,7 +112,7 @@ pub struct CrateContext {
      // is not emitted by LLVM's GC pass when no functions use GC.
      uses_gc: bool,
      dbg_cx: Option<debuginfo::CrateDebugContext>,
-     do_not_commit_warning_issued: bool
+     do_not_commit_warning_issued: Cell<bool>,
 }
 
 impl CrateContext {
@@ -232,7 +232,7 @@ impl CrateContext {
                   crate_map_name: crate_map_name,
                   uses_gc: false,
                   dbg_cx: dbg_cx,
-                  do_not_commit_warning_issued: false
+                  do_not_commit_warning_issued: Cell::new(false),
             }
         }
     }