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ast: Generalize item kind visiting

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And avoid duplicating logic for visiting `Item`s with different kinds (regular, associated, foreign).
This commit is contained in:
Vadim Petrochenkov 2024-04-24 20:31:51 +03:00
parent 38dd569150
commit 5be9fdd636
18 changed files with 410 additions and 382 deletions
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6
compiler/rustc_builtin_macros/src/cfg_eval.rs
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@ -246,18 +246,18 @@ impl MutVisitor for CfgEval<'_, '_> {
}
fn flat_map_impl_item(&mut self, item: P<ast::AssocItem>) -> SmallVec<[P<ast::AssocItem>; 1]> {
mut_visit::noop_flat_map_assoc_item(configure!(self, item), self)
mut_visit::noop_flat_map_item(configure!(self, item), self)
}
fn flat_map_trait_item(&mut self, item: P<ast::AssocItem>) -> SmallVec<[P<ast::AssocItem>; 1]> {
mut_visit::noop_flat_map_assoc_item(configure!(self, item), self)
mut_visit::noop_flat_map_item(configure!(self, item), self)
}
fn flat_map_foreign_item(
&mut self,
foreign_item: P<ast::ForeignItem>,
) -> SmallVec<[P<ast::ForeignItem>; 1]> {
mut_visit::noop_flat_map_foreign_item(configure!(self, foreign_item), self)
mut_visit::noop_flat_map_item(configure!(self, foreign_item), self)
}
fn flat_map_arm(&mut self, arm: ast::Arm) -> SmallVec<[ast::Arm; 1]> {