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Add Visitor::visit_fn_decl

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This commit is contained in:
maxcabrajac 2024-11-18 15:40:34 -03:00
parent a8e75c53d0
commit 09c268417f
1 changed files with 6 additions and 3 deletions
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9
compiler/rustc_ast/src/visit.rs
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@ -299,6 +299,9 @@ pub trait Visitor<'ast>: Sized {
fn visit_coroutine_kind(&mut self, _coroutine_kind: &'ast CoroutineKind) -> Self::Result {
Self::Result::output()
}
fn visit_fn_decl(&mut self, fn_decl: &'ast FnDecl) -> Self::Result {
walk_fn_decl(self, fn_decl)
}
}
pub fn walk_crate<'a, V: Visitor<'a>>(visitor: &mut V, krate: &'a Crate) -> V::Result {
@ -518,7 +521,7 @@ pub fn walk_ty<'a, V: Visitor<'a>>(visitor: &mut V, typ: &'a Ty) -> V::Result {
let BareFnTy { safety: _, ext: _, generic_params, decl, decl_span: _ } =
&**function_declaration;
walk_list!(visitor, visit_generic_param, generic_params);
try_visit!(walk_fn_decl(visitor, decl));
try_visit!(visitor.visit_fn_decl(decl));
}
TyKind::Path(maybe_qself, path) => {
try_visit!(walk_qself(visitor, maybe_qself));
@ -846,13 +849,13 @@ pub fn walk_fn<'a, V: Visitor<'a>>(visitor: &mut V, kind: FnKind<'a>) -> V::Resu
// Identifier and visibility are visited as a part of the item.
try_visit!(visitor.visit_fn_header(header));
try_visit!(visitor.visit_generics(generics));
try_visit!(walk_fn_decl(visitor, decl));
try_visit!(visitor.visit_fn_decl(decl));
visit_opt!(visitor, visit_block, body);
}
FnKind::Closure(binder, coroutine_kind, decl, body) => {
try_visit!(visitor.visit_closure_binder(binder));
visit_opt!(visitor, visit_coroutine_kind, coroutine_kind.as_ref());
try_visit!(walk_fn_decl(visitor, decl));
try_visit!(visitor.visit_fn_decl(decl));
try_visit!(visitor.visit_expr(body));
}
}