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Simplify rustc_hir::intravisit::Visitor::visit_variant_data.

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It has four arguments that are never used. This avoids lots of argument
passing in functions that feed into `visit_variant_data`.
This commit is contained in:
Nicholas Nethercote 2022-08-10 11:22:01 +10:00
parent f03ce30962
commit 8c5303898e
11 changed files with 32 additions and 116 deletions
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9
compiler/rustc_lint/src/levels.rs
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@ -772,14 +772,9 @@ impl<'tcx> intravisit::Visitor<'tcx> for LintLevelMapBuilder<'tcx> {
})
}
fn visit_variant(
&mut self,
v: &'tcx hir::Variant<'tcx>,
g: &'tcx hir::Generics<'tcx>,
item_id: hir::HirId,
) {
fn visit_variant(&mut self, v: &'tcx hir::Variant<'tcx>) {
self.with_lint_attrs(v.id, |builder| {
intravisit::walk_variant(builder, v, g, item_id);
intravisit::walk_variant(builder, v);
})
}