From 04583f29c8eb33bf2c444c549d8fc0c7a4f0735d Mon Sep 17 00:00:00 2001 From: Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> Date: Sat, 5 Nov 2022 17:54:06 +0100 Subject: Simplify code --- compiler/rustc_interface/src/proc_macro_decls.rs | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'compiler/rustc_interface') diff --git a/compiler/rustc_interface/src/proc_macro_decls.rs b/compiler/rustc_interface/src/proc_macro_decls.rs index 4c236c693d0..9bf7778bfb2 100644 --- a/compiler/rustc_interface/src/proc_macro_decls.rs +++ b/compiler/rustc_interface/src/proc_macro_decls.rs @@ -4,21 +4,16 @@ use rustc_middle::ty::TyCtxt; use rustc_span::symbol::sym; fn proc_macro_decls_static(tcx: TyCtxt<'_>, (): ()) -> Option { - let mut finder = Finder { tcx, decls: None }; + let mut decls = None; for id in tcx.hir().items() { - let attrs = finder.tcx.hir().attrs(id.hir_id()); - if finder.tcx.sess.contains_name(attrs, sym::rustc_proc_macro_decls) { - finder.decls = Some(id.owner_id.def_id); + let attrs = tcx.hir().attrs(id.hir_id()); + if tcx.sess.contains_name(attrs, sym::rustc_proc_macro_decls) { + decls = Some(id.owner_id.def_id); } } - finder.decls -} - -struct Finder<'tcx> { - tcx: TyCtxt<'tcx>, - decls: Option, + decls } pub(crate) fn provide(providers: &mut Providers) { -- cgit 1.4.1-3-g733a5