---

yaml
---
r: 189823
b: refs/heads/tmp
c: d71239f
h: refs/heads/master
i:
  189821: 1d265a8
  189819: 2e7ad57
  189815: f625603
  189807: 65c52a9
  189791: 5b94e60
  189759: e1c86c8
  189695: e52c1fb
v: v3

Author: bors

[refs]

@@ -34,6 +34,6 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 522d09dfecbeca1595f25ac58c6d0178bbd21d7d
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: 45c397d738ac9cbf3d0ea2233142023ca148c893
+refs/heads/tmp: d71239f628f0338d042a7f2cd6f5909025cb0509
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: 7ce5a21b274ff53e77b561467177bc34c668f95e

branches/tmp/src/doc/trpl/plugins.md

@@ -63,7 +63,7 @@ that implements Roman numeral integer literals.
 
 ```ignore
 #![crate_type="dylib"]
-#![feature(plugin_registrar)]
+#![feature(plugin_registrar, rustc_private)]
 
 extern crate syntax;
 extern crate rustc;
@@ -92,13 +92,13 @@ fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
         }
     };
 
-    let mut text = &text;
+    let mut text = &*text;
     let mut total = 0;
     while !text.is_empty() {
         match NUMERALS.iter().find(|&&(rn, _)| text.starts_with(rn)) {
             Some(&(rn, val)) => {
                 total += val;
-                text = text.slice_from(rn.len());
+                text = &text[rn.len()..];
             }
             None => {
                 cx.span_err(sp, "invalid Roman numeral");
@@ -107,7 +107,7 @@ fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
         }
     }
 
-    MacEager::expr(cx.expr_usize(sp, total))
+    MacEager::expr(cx.expr_u32(sp, total))
 }
 
 #[plugin_registrar]