Auto merge of #105650 - cassaundra:float-literal-suggestion, r=pnkfelix

[rust.git] / src / tools / clippy / clippy_lints / src / missing_const_for_fn.rs

diff --git a/src/tools/clippy/clippy_lints/src/missing_const_for_fn.rs b/src/tools/clippy/clippy_lints/src/missing_const_for_fn.rs
index 5bc04bc17fb4f00bdf2cba1c1d9db4b08e8991a4..87bd007a26a241e7dcbf43bca5d01a10932ab39a 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/missing_const_for_fn.rs
+++ b/src/tools/clippy/clippy_lints/src/missing_const_for_fn.rs
@@ -6,11 +6,12 @@
 use rustc_hir as hir;
 use rustc_hir::def_id::CRATE_DEF_ID;
 use rustc_hir::intravisit::FnKind;
-use rustc_hir::{Body, Constness, FnDecl, GenericParamKind, HirId};
+use rustc_hir::{Body, Constness, FnDecl, GenericParamKind};
 use rustc_hir_analysis::hir_ty_to_ty;
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_tool_lint, impl_lint_pass};
+use rustc_span::def_id::LocalDefId;
 use rustc_span::Span;
 
 declare_clippy_lint! {
@@ -91,14 +92,12 @@ fn check_fn(
         _: &FnDecl<'_>,
         body: &Body<'tcx>,
         span: Span,
-        hir_id: HirId,
+        def_id: LocalDefId,
     ) {
         if !self.msrv.meets(msrvs::CONST_IF_MATCH) {
             return;
         }
 
-        let def_id = cx.tcx.hir().local_def_id(hir_id);
-
         if in_external_macro(cx.tcx.sess, span) || is_entrypoint_fn(cx, def_id.to_def_id()) {
             return;
         }
@@ -132,6 +131,8 @@ fn check_fn(
             FnKind::Closure => return,
         }
 
+        let hir_id = cx.tcx.hir().local_def_id_to_hir_id(def_id);
+
         // Const fns are not allowed as methods in a trait.
         {
             let parent = cx.tcx.hir().get_parent_item(hir_id).def_id;