bjoernager/rust
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Simplify rustc_ast::visit::Visitor::visit_poly_trait_ref.

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It is passed an argument that is never used.
This commit is contained in:
Nicholas Nethercote 2022-08-11 11:05:26 +10:00
parent 421125f30a
commit 232bd80130
9 changed files with 20 additions and 31 deletions
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9
compiler/rustc_ast_lowering/src/lifetime_collector.rs
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@ -1,9 +1,6 @@
use super::ResolverAstLoweringExt;
use rustc_ast::visit::{self, BoundKind, LifetimeCtxt, Visitor};
use rustc_ast::{
FnRetTy, GenericBounds, Lifetime, NodeId, PathSegment, PolyTraitRef, TraitBoundModifier, Ty,
TyKind,
};
use rustc_ast::{FnRetTy, GenericBounds, Lifetime, NodeId, PathSegment, PolyTraitRef, Ty, TyKind};
use rustc_hir::def::LifetimeRes;
use rustc_middle::span_bug;
use rustc_middle::ty::ResolverAstLowering;
@ -71,10 +68,10 @@ impl<'ast> Visitor<'ast> for LifetimeCollectVisitor<'ast> {
visit::walk_path_segment(self, path_span, path_segment);
}
fn visit_poly_trait_ref(&mut self, t: &'ast PolyTraitRef, m: &'ast TraitBoundModifier) {
fn visit_poly_trait_ref(&mut self, t: &'ast PolyTraitRef) {
self.current_binders.push(t.trait_ref.ref_id);
visit::walk_poly_trait_ref(self, t, m);
visit::walk_poly_trait_ref(self, t);
self.current_binders.pop();
}