From 467c6681158e31a01511d2ec6efb1ec70bfd1b3a Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Tue, 8 Dec 2015 12:34:39 +0100 Subject: [PATCH 1/2] Unused error codes --- src/librustc/diagnostics.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/librustc/diagnostics.rs b/src/librustc/diagnostics.rs index b09dbe161f42a..823b197c5221c 100644 --- a/src/librustc/diagnostics.rs +++ b/src/librustc/diagnostics.rs @@ -2233,9 +2233,9 @@ register_diagnostics! { E0285, // overflow evaluation builtin bounds E0298, // mismatched types between arms E0299, // mismatched types between arms - E0300, // unexpanded macro - E0304, // expected signed integer constant - E0305, // expected constant + // E0300, // unexpanded macro + // E0304, // expected signed integer constant + // E0305, // expected constant E0311, // thing may not live long enough E0312, // lifetime of reference outlives lifetime of borrowed content E0313, // lifetime of borrowed pointer outlives lifetime of captured variable From 55955f5a45c13c9e6222ca99881bd1a0d2efcd98 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Tue, 8 Dec 2015 15:30:35 +0100 Subject: [PATCH 2/2] Add E0463 error explanation --- src/librustc_metadata/diagnostics.rs | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/src/librustc_metadata/diagnostics.rs b/src/librustc_metadata/diagnostics.rs index 2340efd2cae7a..50b9ea5755086 100644 --- a/src/librustc_metadata/diagnostics.rs +++ b/src/librustc_metadata/diagnostics.rs @@ -56,6 +56,20 @@ you want. Example: ``` "##, +E0463: r##" +A plugin/crate was declared but cannot be found. Erroneous code example: + +``` +#![feature(plugin)] +#![plugin(cookie_monster)] // error: can't find crate for `cookie_monster` +extern crate cake_is_a_lie; // error: can't find crate for `cake_is_a_lie` +``` + +You need to link your code to the relevant crate in order to be able to use it +(through Cargo or the `-L` option of rustc example). Plugins are crates as +well, and you link to them the same way. +"##, + } register_diagnostics! { @@ -66,7 +80,6 @@ register_diagnostics! { E0460, // found possibly newer version of crate `..` E0461, // couldn't find crate `..` with expected target triple .. E0462, // found staticlib `..` instead of rlib or dylib - E0463, // can't find crate for `..` E0464, // multiple matching crates for `..` E0465, // multiple .. candidates for `..` found E0466, // bad macro import