From 8245718503f24a0a316c6603195b94be23f4fda4 Mon Sep 17 00:00:00 2001
From: klensy <klensy@users.noreply.github.com>
Date: Thu, 28 Mar 2024 17:09:13 +0300
Subject: and more

warning: this argument is a mutable reference, but not used mutably
    --> compiler\rustc_mir_transform\src\coroutine.rs:1229:11
     |
1229 |     body: &mut Body<'tcx>,
     |           ^^^^^^^^^^^^^^^ help: consider changing to: `&Body<'tcx>`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut

warning: this argument is a mutable reference, but not used mutably
   --> compiler\rustc_mir_transform\src\nrvo.rs:123:11
    |
123 |     body: &mut mir::Body<'_>,
    |           ^^^^^^^^^^^^^^^^^^ help: consider changing to: `&mir::Body<'_>`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut

warning: this argument is a mutable reference, but not used mutably
  --> compiler\rustc_mir_transform\src\nrvo.rs:87:34
   |
87 | fn local_eligible_for_nrvo(body: &mut mir::Body<'_>) -> Option<Local> {
   |                                  ^^^^^^^^^^^^^^^^^^ help: consider changing to: `&mir::Body<'_>`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut
---
 compiler/rustc_mir_transform/src/coroutine.rs | 2 +-
 compiler/rustc_mir_transform/src/nrvo.rs      | 7 ++-----
 2 files changed, 3 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_mir_transform/src')

diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs
index f0a13f66555..c3f175f150d 100644
--- a/compiler/rustc_mir_transform/src/coroutine.rs
+++ b/compiler/rustc_mir_transform/src/coroutine.rs
@@ -1226,7 +1226,7 @@ fn create_coroutine_drop_shim<'tcx>(
     tcx: TyCtxt<'tcx>,
     transform: &TransformVisitor<'tcx>,
     coroutine_ty: Ty<'tcx>,
-    body: &mut Body<'tcx>,
+    body: &Body<'tcx>,
     drop_clean: BasicBlock,
 ) -> Body<'tcx> {
     let mut body = body.clone();
diff --git a/compiler/rustc_mir_transform/src/nrvo.rs b/compiler/rustc_mir_transform/src/nrvo.rs
index c3a92911bbf..232c290e0fb 100644
--- a/compiler/rustc_mir_transform/src/nrvo.rs
+++ b/compiler/rustc_mir_transform/src/nrvo.rs
@@ -84,7 +84,7 @@ impl<'tcx> MirPass<'tcx> for RenameReturnPlace {
 ///
 /// If the MIR fulfills both these conditions, this function returns the `Local` that is assigned
 /// to the return place along all possible paths through the control-flow graph.
-fn local_eligible_for_nrvo(body: &mut mir::Body<'_>) -> Option<Local> {
+fn local_eligible_for_nrvo(body: &mir::Body<'_>) -> Option<Local> {
     if IsReturnPlaceRead::run(body) {
         return None;
     }
@@ -118,10 +118,7 @@ fn local_eligible_for_nrvo(body: &mut mir::Body<'_>) -> Option<Local> {
     copied_to_return_place
 }
 
-fn find_local_assigned_to_return_place(
-    start: BasicBlock,
-    body: &mut mir::Body<'_>,
-) -> Option<Local> {
+fn find_local_assigned_to_return_place(start: BasicBlock, body: &mir::Body<'_>) -> Option<Local> {
     let mut block = start;
     let mut seen = BitSet::new_empty(body.basic_blocks.len());
 
-- 
cgit 1.4.1-3-g733a5