| // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![warn(unused)] |
| #![allow(dead_code)] |
| #![deny(non_snake_case)] |
| |
| mod foo { |
| pub enum Foo { Foo } |
| } |
| |
| struct Something { |
| X: usize //~ ERROR structure field `X` should have a snake case name such as `x` |
| } |
| |
| fn test(Xx: usize) { //~ ERROR variable `Xx` should have a snake case name such as `xx` |
| println!("{}", Xx); |
| } |
| |
| fn main() { |
| let Test: usize = 0; //~ ERROR variable `Test` should have a snake case name such as `test` |
| println!("{}", Test); |
| |
| match foo::Foo::Foo { |
| Foo => {} |
| //~^ ERROR variable `Foo` should have a snake case name such as `foo` |
| //~^^ WARN `Foo` is named the same as one of the variants of the type `foo::Foo` |
| //~^^^ WARN unused variable: `Foo` |
| } |
| |
| test(1); |
| |
| let _ = Something { X: 0 }; |
| } |