src/librustc_metadata/diagnostics.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![allow(non_snake_case)]
  12
  13 register_long_diagnostics! {
  14 E0454: r##"
  15 A link name was given with an empty name. Erroneous code example:
  16
  17 ```
  18 #[link(name = "")] extern {} // error: #[link(name = "")] given with empty name
  19 ```
  20
  21 The rust compiler cannot link to an external library if you don't give it its
  22 name. Example:
  23
  24 ```
  25 #[link(name = "some_lib")] extern {} // ok!
  26 ```
  27 "##,
  28
  29 E0458: r##"
  30 An unknown "kind" was specified for a link attribute. Erroneous code example:
  31
  32 ```
  33 #[link(kind = "wonderful_unicorn")] extern {}
  34 // error: unknown kind: `wonderful_unicorn`
  35 ```
  36
  37 Please specify a valid "kind" value, from one of the following:
  38  * static
  39  * dylib
  40  * framework
  41 "##,
  42
  43 E0459: r##"
  44 A link was used without a name parameter. Erroneous code example:
  45
  46 ```
  47 #[link(kind = "dylib")] extern {}
  48 // error: #[link(...)] specified without `name = "foo"`
  49 ```
  50
  51 Please add the name parameter to allow the rust compiler to find the library
  52 you want. Example:
  53
  54 ```
  55 #[link(kind = "dylib", name = "some_lib")] extern {} // ok!
  56 ```
  57 "##,
  58
  59 E0463: r##"
  60 A plugin/crate was declared but cannot be found. Erroneous code example:
  61
  62 ```
  63 #![feature(plugin)]
  64 #![plugin(cookie_monster)] // error: can't find crate for `cookie_monster`
  65 extern crate cake_is_a_lie; // error: can't find crate for `cake_is_a_lie`
  66 ```
  67
  68 You need to link your code to the relevant crate in order to be able to use it
  69 (through Cargo or the `-L` option of rustc example). Plugins are crates as
  70 well, and you link to them the same way.
  71 "##,
  72
  73 }
  74
  75 register_diagnostics! {
  76     E0455, // native frameworks are only available on OSX targets
  77     E0456, // plugin `..` is not available for triple `..`
  78     E0457, // plugin `..` only found in rlib format, but must be available...
  79     E0514, // metadata version mismatch
  80     E0460, // found possibly newer version of crate `..`
  81     E0461, // couldn't find crate `..` with expected target triple ..
  82     E0462, // found staticlib `..` instead of rlib or dylib
  83     E0464, // multiple matching crates for `..`
  84     E0465, // multiple .. candidates for `..` found
  85     E0466, // bad macro import
  86     E0467, // bad macro reexport
  87     E0468, // an `extern crate` loading macros must be at the crate root
  88     E0469, // imported macro not found
  89     E0470, // reexported macro not found
  90     E0519, // local crate and dependency have same (crate-name, disambiguator)
  91     E0523, // two dependencies have same (crate-name, disambiguator) but different SVH
  92 }