---

yaml
---
r: 226102
b: refs/heads/stable
c: ccb459e
h: refs/heads/master
v: v3

Author: GuillaumeGomez

[refs]

@@ -29,6 +29,6 @@ refs/heads/tmp: e5d90d98402475b6e154ce216f9efcb80da1a747
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: 1fe32ca12c51afcd761d9962f51a74ff0d07a591
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828
-refs/heads/stable: 11f0f4722027272319a556528a9000ca67e9b35a
+refs/heads/stable: ccb459e49aa52ba55a59520d49350f05a7c9a0db
 refs/tags/1.0.0: 55bd4f8ff2b323f317ae89e254ce87162d52a375
 refs/tags/1.1.0: bc3c16f09287e5545c1d3f76b7abd54f2eca868b

branches/stable/src/librustc_typeck/diagnostics.rs

@@ -381,19 +381,24 @@ fn main() {
 "##,
 
 E0045: r##"
-Variadic parameters are only allowed in extern "C" code. Examples of
-erroneous code:
+Rust only supports variadic parameters for interoperability with C code in its
+FFI. As such, variadic parameters can only be used with functions which are
+using the C ABI. Examples of erroneous code:
 
 ```
 extern "rust-call" { fn foo(x: u8, ...); }
 // or
 fn foo(x: u8, ...) {}
 ```
 
-To fix such code, put them in extern "C" block:
+To fix such code, put them in an extern "C" block:
 
 ```
 extern "C" fn foo (x: u8, ...);
+// or:
+extern "C" {
+    fn foo (x: u8, ...);
+}
 ```
 "##,