bjoernager/rust
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Introduce BareFnTy::decl_span and fix generics span.

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This commit is contained in:
Camille GILLOT 2022-05-10 21:17:21 +02:00
parent 5953c57f27
commit db8a9274a9
4 changed files with 10 additions and 14 deletions
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2
compiler/rustc_ast/src/ast.rs
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@ -1976,6 +1976,8 @@ pub struct BareFnTy {
pub ext: Extern,
pub generic_params: Vec<GenericParam>,
pub decl: P<FnDecl>,
/// Span of the `fn(...) -> ...` part.
pub decl_span: Span,
}
/// The various kinds of type recognized by the compiler.

3
compiler/rustc_ast/src/mut_visit.rs
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@ -460,10 +460,11 @@ pub fn noop_visit_ty<T: MutVisitor>(ty: &mut P<Ty>, vis: &mut T) {
vis.visit_mt(mt);
}
TyKind::BareFn(bft) => {
let BareFnTy { unsafety, ext: _, generic_params, decl } = bft.deref_mut();
let BareFnTy { unsafety, ext: _, generic_params, decl, decl_span } = bft.deref_mut();
visit_unsafety(unsafety, vis);
generic_params.flat_map_in_place(|param| vis.flat_map_generic_param(param));
vis.visit_fn_decl(decl);
vis.visit_span(decl_span);
}
TyKind::Tup(tys) => visit_vec(tys, |ty| vis.visit_ty(ty)),
TyKind::Paren(ty) => vis.visit_ty(ty),