---

yaml
---
r: 217941
b: refs/heads/master
c: 18848ca
h: refs/heads/master
i:
  217939: d46b7b1
v: v3

Author: GuillaumeGomez

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 0d1deb521c79207611f4a9b74811535150f4a031
+refs/heads/master: 18848ca7846fb6f72f6614fea4fd4a4565f8102a
 refs/heads/snap-stage3: ba0e1cd8147d452c356aacb29fb87568ca26f111
 refs/heads/try: b53c0f93eedcdedd4fd89bccc5a3a09d1c5cd23e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/src/librustc/diagnostics.rs

@@ -411,6 +411,24 @@ fn main() {
 See also https://doc.rust-lang.org/book/unsafe.html
 "##,
 
+E0135: r##"
+You tried to modify the str type, which isn't allowed. Erroneous code
+example:
+
+```
+let s = "salut";
+let c = &mut (*s)[0..1]; // error: modification of string types is not
+                         //        allowed
+```
+
+I you want to modify an str, please use the String type. Example:
+
+```
+let mut s = "salut";
+let mut c = s[0..1].to_owned(); // ok!
+```
+"##,
+
 E0137: r##"
 This error indicates that the compiler found multiple functions with the
 `#[main]` attribute. This is an error because there must be a unique entry