bjoernager/rust
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Refactor and re-use BindingAnnotation

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This commit is contained in:
Cameron Steffen 2022-08-30 17:34:35 -05:00
parent 9353538c7b
commit 02ba216e3c
25 changed files with 176 additions and 225 deletions
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15
compiler/rustc_save_analysis/src/lib.rs
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@ -865,23 +865,12 @@ impl<'l> Visitor<'l> for PathCollector<'l> {
hir::PatKind::TupleStruct(ref path, ..) | hir::PatKind::Path(ref path) => {
self.collected_paths.push((p.hir_id, path));
}
hir::PatKind::Binding(bm, _, ident, _) => {
hir::PatKind::Binding(hir::BindingAnnotation(_, mutbl), _, ident, _) => {
debug!(
"PathCollector, visit ident in pat {}: {:?} {:?}",
ident, p.span, ident.span
);
let immut = match bm {
// Even if the ref is mut, you can't change the ref, only
// the data pointed at, so showing the initialising expression
// is still worthwhile.
hir::BindingAnnotation::Unannotated | hir::BindingAnnotation::Ref => {
hir::Mutability::Not
}
hir::BindingAnnotation::Mutable | hir::BindingAnnotation::RefMut => {
hir::Mutability::Mut
}
};
self.collected_idents.push((p.hir_id, ident, immut));
self.collected_idents.push((p.hir_id, ident, mutbl));
}
_ => {}
}