mirror of https://github.com/rust-lang/rust
42 lines
1.1 KiB
Rust
42 lines
1.1 KiB
Rust
#![warn(unused)]
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#![allow(dead_code)]
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#![deny(non_snake_case)]
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mod foo {
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pub enum Foo { Foo }
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}
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struct Something {
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X: usize //~ ERROR structure field `X` should have a snake case name
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}
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fn test(Xx: usize) { //~ ERROR variable `Xx` should have a snake case name
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println!("{}", Xx);
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}
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fn main() {
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let Test: usize = 0; //~ ERROR variable `Test` should have a snake case name
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println!("{}", Test);
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match foo::Foo::Foo {
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Foo => {}
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//~^ ERROR variable `Foo` should have a snake case name
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//~^^ ERROR `Foo` is named the same as one of the variants of the type `foo::Foo`
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//~^^^ WARN unused variable: `Foo`
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}
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let Foo = foo::Foo::Foo;
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//~^ ERROR variable `Foo` should have a snake case name
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//~^^ ERROR `Foo` is named the same as one of the variants of the type `foo::Foo`
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//~^^^ WARN unused variable: `Foo`
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fn in_param(Foo: foo::Foo) {}
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//~^ ERROR variable `Foo` should have a snake case name
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//~^^ ERROR `Foo` is named the same as one of the variants of the type `foo::Foo`
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//~^^^ WARN unused variable: `Foo`
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test(1);
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let _ = Something { X: 0 };
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}
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