---

yaml
---
r: 229299
b: refs/heads/try
c: 4840c13
h: refs/heads/master
i:
  229297: 052196b
  229295: 3df7705
v: v3

Author: GuillaumeGomez

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 59574759a817e55722a2c998853bd9d4eec65552
+refs/heads/try: 4840c13f1ae38a6d6b2c3068a7a066ea4af30b11
 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

@@ -457,6 +457,22 @@ let Foo = 12i32; // ok!
 The goal here is to avoid a conflict of names.
 "##,
 
+E0415: r##"
+More than one parameter have the same name. Example of erroneous
+code:
+
+```
+fn foo(f: i32, f: i32) {} // error: identifier `f` is bound more than
+                          //        once in this parameter list
+```
+
+Please verify you didn't misspell parameters' name. Example:
+
+```
+fn foo(f: i32, g: i32) {} // ok!
+```
+"##,
+
 E0417: r##"
 A static variable was referenced in a pattern. Example of erroneous code:
 
@@ -780,7 +796,6 @@ 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
-    E0415, // identifier is bound more than once in this parameter list
     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