---

yaml
---
r: 229300
b: refs/heads/try
c: 378aba4
h: refs/heads/master
v: v3

Author: GuillaumeGomez

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 4840c13f1ae38a6d6b2c3068a7a066ea4af30b11
+refs/heads/try: 378aba4743f8f26747829fd5da1ab1037ead11d9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/librustc_resolve/diagnostics.rs

@@ -473,6 +473,26 @@ fn foo(f: i32, g: i32) {} // ok!
 ```
 "##,
 
+E0416: r##"
+An identifier is bound more than once in a pattern. Example of erroneous
+code:
+
+```
+match (1, 2) {
+    (x, x) => {} // error: identifier `x` is bound more than once in the
+                 //        same pattern
+}
+```
+
+Please verify you didn't misspell identifiers' name. Example:
+
+```
+match (1, 2) {
+    (x, y) => {} // ok!
+}
+```
+"##,
+
 E0417: r##"
 A static variable was referenced in a pattern. Example of erroneous code:
 
@@ -796,7 +816,6 @@ register_diagnostics! {
     E0410, // variable from pattern is not bound in pattern 1
     E0411, // use of `Self` outside of an impl or trait
     E0414, // only irrefutable patterns allowed here
-    E0416, // identifier is bound more than once in the same pattern
     E0418, // is not an enum variant, struct or const
     E0420, // is not an associated const
     E0421, // unresolved associated const