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2 changes: 1 addition & 1 deletion src/librustdoc/clean/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -167,7 +167,7 @@ fn clean_poly_trait_ref_with_bindings<'tcx>(
.collect_referenced_late_bound_regions(&poly_trait_ref)
.into_iter()
.filter_map(|br| match br {
ty::BrNamed(_, name) => Some(GenericParamDef {
ty::BrNamed(_, name) if name != kw::UnderscoreLifetime => Some(GenericParamDef {
name,
kind: GenericParamDefKind::Lifetime { outlives: vec![] },
}),
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
/// When reexporting this function, make sure the anonymous lifetimes are not rendered.
///
/// https://github.com/rust-lang/rust/issues/98697
pub fn repro<F>()
where
F: Fn(&str),
{
unimplemented!()
}
13 changes: 13 additions & 0 deletions src/test/rustdoc/issue-98697.rs
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
// aux-build:issue-98697-reexport-with-anonymous-lifetime.rs
// ignore-cross-compile

// When reexporting a function with a HRTB with anonymous lifetimes,
// make sure the anonymous lifetimes are not rendered.
//
// https://github.com/rust-lang/rust/issues/98697

extern crate issue_98697_reexport_with_anonymous_lifetime;

// @has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'fn repro<F>() where F: Fn(&str)'
// @!has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'for<'
pub use issue_98697_reexport_with_anonymous_lifetime::repro;