---

yaml
---
r: 235033
b: refs/heads/stable
c: a481c4e
h: refs/heads/master
i:
  235031: 3a8eb0a
v: v3

Author: GuillaumeGomez

[refs]

@@ -29,7 +29,7 @@ refs/heads/tmp: afae2ff723393b3ab4ccffef6ac7c6d1809e2da0
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: f859507de8c410b648d934d8f5ec1c52daac971d
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828
-refs/heads/stable: edf6132be88fa2a51176f84d5fbee45046880717
+refs/heads/stable: a481c4ecdc95bf9247f262334f288ff78001ff6c
 refs/tags/1.0.0: 55bd4f8ff2b323f317ae89e254ce87162d52a375
 refs/tags/1.1.0: bc3c16f09287e5545c1d3f76b7abd54f2eca868b
 refs/tags/1.2.0: f557861f822c34f07270347b94b5280de20a597e

branches/stable/src/librustc_typeck/diagnostics.rs

@@ -1244,6 +1244,26 @@ impl Bytes { ... } // error, same as above
 ```
 "##,
 
+E0117: r##"
+You tried to implement a trait on a type which isn't defined in your crate.
+Erroneous code example:
+
+```
+impl Drop for u32 {}
+```
+
+The type on which you want to implement the trait has to be defined in
+your crate. Example:
+
+```
+pub struct Foo; // you define your type in your crate
+
+impl Drop for Foo { // and you can implement the trait on it!
+    // code of trait implementation here
+}
+```
+"##,
+
 E0121: r##"
 In order to be consistent with Rust's lack of global type inference, type
 placeholders are disallowed by design in item signatures.
@@ -1826,7 +1846,6 @@ register_diagnostics! {
     E0102,
     E0103,
     E0104,
-    E0117,
     E0118,
     E0119,
     E0120,