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Auto merge of #106621 - ozkanonur:enable-elided-lifetimes-for-doctests, r=Mark-Simulacrum

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enable `rust_2018_idioms` lint group for doctests

With this change, `rust_2018_idioms` lint group will be enabled for compiler/libstd doctests.

Resolves #106086
Resolves #99144

Signed-off-by: ozkanonur <work@onurozkan.dev>
This commit is contained in:
bors 2023-05-08 04:50:28 +00:00
commit ea0c22ea4f
37 changed files with 125 additions and 101 deletions
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6
compiler/rustc_ast_lowering/src/lib.rs
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@ -1477,6 +1477,8 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
/// Given a function definition like:
///
/// ```rust
/// use std::fmt::Debug;
///
/// fn test<'a, T: Debug>(x: &'a T) -> impl Debug + 'a {
/// x
/// }
@ -1484,13 +1486,13 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
///
/// we will create a TAIT definition in the HIR like
///
/// ```
/// ```rust,ignore (pseudo-Rust)
/// type TestReturn<'a, T, 'x> = impl Debug + 'x
/// ```
///
/// and return a type like `TestReturn<'static, T, 'a>`, so that the function looks like:
///
/// ```rust
/// ```rust,ignore (pseudo-Rust)
/// fn test<'a, T: Debug>(x: &'a T) -> TestReturn<'static, T, 'a>
/// ```
///