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Update documentation tests

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This commit is contained in:
Oliver Scherer 2020-09-23 18:55:27 +02:00
parent da217644a1
commit 9aa1c0934c
1 changed files with 6 additions and 16 deletions
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22
compiler/rustc_session/src/lint/builtin.rs
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@ -2239,23 +2239,13 @@ declare_lint! {
/// ```rust,compile_fail
/// #![deny(nontrivial_structural_match)]
///
/// struct Plus(i32, i32);
/// const ONE_PLUS_TWO: &&Plus = &&Plus(1, 2);
///
/// impl PartialEq for Plus {
/// fn eq(&self, other: &Self) -> bool {
/// self.0 + self.1 == other.0 + other.1
/// }
/// }
///
/// impl Eq for Plus {}
///
/// #[derive(Copy, Clone, Debug)]
/// struct NoDerive(u32);
/// impl PartialEq for NoDerive { fn eq(&self, _: &Self) -> bool { false } }
/// impl Eq for NoDerive { }
/// fn main() {
/// if let ONE_PLUS_TWO = &&Plus(3, 0) {
/// println!("semantic!");
/// } else {
/// println!("structural!");
/// }
/// const INDEX: Option<NoDerive> = [None, Some(NoDerive(10))][0];
/// match None { Some(_) => panic!("whoops"), INDEX => dbg!(INDEX), };
/// }
/// ```
///