---

yaml
---
r: 233767
b: refs/heads/beta
c: 612221f
h: refs/heads/master
i:
  233765: c23e770
  233763: 847d15f
  233759: 84955f0
v: v3

Author: GuillaumeGomez

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: 9e51cee69a24704facbdf0a9b0a8e4fe5f9c85ac
+refs/heads/beta: 612221ff8035b21a343c73921334071346609eb9
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 370fe2786109360f7c35b8ba552b83b773dd71d6
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/src/librustc_typeck/diagnostics.rs

@@ -670,8 +670,31 @@ fn main() {
 
 E0063: r##"
 This error indicates that during an attempt to build a struct or struct-like
-enum variant, one of the fields was not provided. Each field should be
-specified exactly once.
+enum variant, one of the fields was not provided. Erroneous code example:
+
+```
+struct Foo {
+    x: i32,
+    y: i32
+}
+
+fn main() {
+    let x = Foo { x: 0 }; // error: missing field: `y`
+}
+```
+
+Each field should be specified exactly once. Example:
+
+```
+struct Foo {
+    x: i32,
+    y: i32
+}
+
+fn main() {
+    let x = Foo { x: 0, y: 0 }; // ok!
+}
+```
 "##,
 
 E0066: r##"