diff options
Diffstat (limited to 'src/tools/clippy/clippy_lints/src/functions/must_use.rs')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/functions/must_use.rs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/tools/clippy/clippy_lints/src/functions/must_use.rs b/src/tools/clippy/clippy_lints/src/functions/must_use.rs index d22bede36..29bdc46b6 100644 --- a/src/tools/clippy/clippy_lints/src/functions/must_use.rs +++ b/src/tools/clippy/clippy_lints/src/functions/must_use.rs @@ -1,6 +1,6 @@ use rustc_ast::ast::Attribute; use rustc_errors::Applicability; -use rustc_hir::def_id::{DefIdSet, LocalDefId}; +use rustc_hir::def_id::DefIdSet; use rustc_hir::{self as hir, def::Res, QPath}; use rustc_lint::{LateContext, LintContext}; use rustc_middle::{ @@ -27,14 +27,14 @@ pub(super) fn check_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_> let is_public = cx.effective_visibilities.is_exported(item.owner_id.def_id); let fn_header_span = item.span.with_hi(sig.decl.output.span().hi()); if let Some(attr) = attr { - check_needless_must_use(cx, sig.decl, item.hir_id(), item.span, fn_header_span, attr); + check_needless_must_use(cx, sig.decl, item.owner_id, item.span, fn_header_span, attr); } else if is_public && !is_proc_macro(cx.sess(), attrs) && !attrs.iter().any(|a| a.has_name(sym::no_mangle)) { check_must_use_candidate( cx, sig.decl, cx.tcx.hir().body(*body_id), item.span, - item.owner_id.def_id, + item.owner_id, item.span.with_hi(sig.decl.output.span().hi()), "this function could have a `#[must_use]` attribute", ); @@ -49,7 +49,7 @@ pub(super) fn check_impl_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Imp let attrs = cx.tcx.hir().attrs(item.hir_id()); let attr = cx.tcx.get_attr(item.owner_id.to_def_id(), sym::must_use); if let Some(attr) = attr { - check_needless_must_use(cx, sig.decl, item.hir_id(), item.span, fn_header_span, attr); + check_needless_must_use(cx, sig.decl, item.owner_id, item.span, fn_header_span, attr); } else if is_public && !is_proc_macro(cx.sess(), attrs) && trait_ref_of_method(cx, item.owner_id.def_id).is_none() @@ -59,7 +59,7 @@ pub(super) fn check_impl_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Imp sig.decl, cx.tcx.hir().body(*body_id), item.span, - item.owner_id.def_id, + item.owner_id, item.span.with_hi(sig.decl.output.span().hi()), "this method could have a `#[must_use]` attribute", ); @@ -75,7 +75,7 @@ pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Tr let attrs = cx.tcx.hir().attrs(item.hir_id()); let attr = cx.tcx.get_attr(item.owner_id.to_def_id(), sym::must_use); if let Some(attr) = attr { - check_needless_must_use(cx, sig.decl, item.hir_id(), item.span, fn_header_span, attr); + check_needless_must_use(cx, sig.decl, item.owner_id, item.span, fn_header_span, attr); } else if let hir::TraitFn::Provided(eid) = *eid { let body = cx.tcx.hir().body(eid); if attr.is_none() && is_public && !is_proc_macro(cx.sess(), attrs) { @@ -84,7 +84,7 @@ pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Tr sig.decl, body, item.span, - item.owner_id.def_id, + item.owner_id, item.span.with_hi(sig.decl.output.span().hi()), "this method could have a `#[must_use]` attribute", ); @@ -96,7 +96,7 @@ pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Tr fn check_needless_must_use( cx: &LateContext<'_>, decl: &hir::FnDecl<'_>, - item_id: hir::HirId, + item_id: hir::OwnerId, item_span: Span, fn_header_span: Span, attr: &Attribute, @@ -131,7 +131,7 @@ fn check_must_use_candidate<'tcx>( decl: &'tcx hir::FnDecl<'_>, body: &'tcx hir::Body<'_>, item_span: Span, - item_id: LocalDefId, + item_id: hir::OwnerId, fn_span: Span, msg: &str, ) { @@ -139,8 +139,8 @@ fn check_must_use_candidate<'tcx>( || mutates_static(cx, body) || in_external_macro(cx.sess(), item_span) || returns_unit(decl) - || !cx.effective_visibilities.is_exported(item_id) - || is_must_use_ty(cx, return_ty(cx, cx.tcx.hir().local_def_id_to_hir_id(item_id))) + || !cx.effective_visibilities.is_exported(item_id.def_id) + || is_must_use_ty(cx, return_ty(cx, item_id)) { return; } |