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3 changes: 1 addition & 2 deletions compiler/rustc_lint_defs/src/builtin.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1836,8 +1836,7 @@ declare_lint! {
/// [placeholder lifetime]: https://doc.rust-lang.org/reference/lifetime-elision.html#lifetime-elision-in-functions
pub ELIDED_LIFETIMES_IN_PATHS,
Allow,
"hidden lifetime parameters in types are deprecated",
crate_level_only
"hidden lifetime parameters in types are deprecated"
}

declare_lint! {
Expand Down
11 changes: 11 additions & 0 deletions tests/ui/lifetimes/elided-lint-in-mod.rs
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
struct Foo<'a>(&'a ());

fn test(_: Foo) {}

#[deny(elided_lifetimes_in_paths)]
mod w {
fn test2(_: super::Foo) {}
//~^ ERROR hidden lifetime parameters in types are deprecated
}

fn main() {}
20 changes: 20 additions & 0 deletions tests/ui/lifetimes/elided-lint-in-mod.stderr
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
error: hidden lifetime parameters in types are deprecated
--> $DIR/elided-lint-in-mod.rs:7:24
|
LL | fn test2(_: super::Foo) {}
| -------^^^
| |
| expected lifetime parameter
|
note: the lint level is defined here
--> $DIR/elided-lint-in-mod.rs:5:8
|
LL | #[deny(elided_lifetimes_in_paths)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
help: indicate the anonymous lifetime
|
LL | fn test2(_: super::Foo<'_>) {}
| ++++

error: aborting due to 1 previous error

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