bjoernager/rust
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Remove path_span argument to the visit_path_segment methods.

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The `visit_path_segment` method of both the AST and HIR visitors has a
`path_span` argument that isn't necessary. This commit removes it.

There are two very small and inconsequential functional changes.

- One call to `NodeCollector::insert` now is passed a path segment
  identifier span instead of a full path span. This span is only used in
a panic message printed in the case of an internal compiler bug.

- Likewise, one call to `LifetimeCollectVisitor::record_elided_anchor`
  now uses a path segment identifier span instead of a full path span.
  This span is used to make some `'_` lifetimes.
This commit is contained in:
Nicholas Nethercote 2022-09-12 10:43:34 +10:00
parent 59e7a308e4
commit 6568ef338e
13 changed files with 57 additions and 75 deletions
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6
compiler/rustc_ast_lowering/src/index.rs
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@ -245,9 +245,9 @@ impl<'a, 'hir> Visitor<'hir> for NodeCollector<'a, 'hir> {
});
}
fn visit_path_segment(&mut self, path_span: Span, path_segment: &'hir PathSegment<'hir>) {
self.insert(path_span, path_segment.hir_id, Node::PathSegment(path_segment));
intravisit::walk_path_segment(self, path_span, path_segment);
fn visit_path_segment(&mut self, path_segment: &'hir PathSegment<'hir>) {
self.insert(path_segment.ident.span, path_segment.hir_id, Node::PathSegment(path_segment));
intravisit::walk_path_segment(self, path_segment);
}
fn visit_ty(&mut self, ty: &'hir Ty<'hir>) {