diff options
| -rw-r--r-- | src/librustc_resolve/diagnostics.rs | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/src/librustc_resolve/diagnostics.rs b/src/librustc_resolve/diagnostics.rs index dd867d676ed..4b754913bd9 100644 --- a/src/librustc_resolve/diagnostics.rs +++ b/src/librustc_resolve/diagnostics.rs @@ -15,6 +15,38 @@ // In vim you can `:set tw=80` and use `gq` to wrap paragraphs. Use `:set tw=0` to disable. register_long_diagnostics! { +E0154: r##" +Imports (`use` statements) are not allowed after non-item statements, such as +variable declarations and expression statements. + +Wrong example: +``` +fn f() { + // Variable declaration before import + let x = 0; + use std::io::Read; + ... +} +``` + +The solution is to declare the imports at the top of the block, function, or +file. + +Here is the previous example again, with the correct order: +``` +fn f() { + use std::io::Read; + let x = 0; + ... +} +``` + +See the Declaration Statements section of the reference for more information +about what constitutes an Item declaration and what does not: + +http://doc.rust-lang.org/reference.html#statements +"##, + E0317: r##" User-defined types or type parameters cannot shadow the primitive types. This error indicates you tried to define a type, struct or enum with the same @@ -29,7 +61,6 @@ http://doc.rust-lang.org/reference.html#types } register_diagnostics! { - E0154, E0157, E0153, E0251, // a named type or value has already been imported in this module |