From 71bcc49e5ffcd34b9bc7e8410bd5ffcf4d27607c Mon Sep 17 00:00:00 2001
From: Pieter-Louis Schoeman <pl.schoeman44@gmail.com>
Date: Fri, 22 May 2026 00:19:26 +0200
Subject: [PATCH] Update Share non-implementor diagnostics

---
 .../share-trait-non-implementors.stderr       | 32 ++++++++++++++-----
 1 file changed, 24 insertions(+), 8 deletions(-)

diff --git a/tests/ui/share-trait/share-trait-non-implementors.stderr b/tests/ui/share-trait/share-trait-non-implementors.stderr
index 88655d64595d..8056e34beea5 100644
--- a/tests/ui/share-trait/share-trait-non-implementors.stderr
+++ b/tests/ui/share-trait/share-trait-non-implementors.stderr
@@ -4,8 +4,12 @@ error[E0277]: the trait bound `&mut i32: Share` is not satisfied
 LL |     require_share::<&mut i32>();
    |                     ^^^^^^^^ the nightly-only, unstable trait `Share` is not implemented for `&mut i32`
    |
-help: the trait `Share` is implemented for `&T`
-  --> $SRC_DIR/core/src/clone.rs:LL:COL
+   = help: the following other types implement trait `Share`:
+             &T
+             Arc<T, A>
+             Rc<T, A>
+             SyncSender<T>
+             std::sync::mpsc::Sender<T>
    = note: `Share` is implemented for `&i32`, but not for `&mut i32`
 note: required by a bound in `require_share`
   --> $DIR/share-trait-non-implementors.rs:5:21
@@ -19,8 +23,12 @@ error[E0277]: the trait bound `String: Share` is not satisfied
 LL |     require_share::<String>();
    |                     ^^^^^^ the nightly-only, unstable trait `Share` is not implemented for `String`
    |
-help: the trait `Share` is implemented for `&T`
-  --> $SRC_DIR/core/src/clone.rs:LL:COL
+   = help: the following other types implement trait `Share`:
+             &T
+             Arc<T, A>
+             Rc<T, A>
+             SyncSender<T>
+             std::sync::mpsc::Sender<T>
 note: required by a bound in `require_share`
   --> $DIR/share-trait-non-implementors.rs:5:21
    |
@@ -33,8 +41,12 @@ error[E0277]: the trait bound `Vec<i32>: Share` is not satisfied
 LL |     require_share::<Vec<i32>>();
    |                     ^^^^^^^^ the nightly-only, unstable trait `Share` is not implemented for `Vec<i32>`
    |
-help: the trait `Share` is implemented for `&T`
-  --> $SRC_DIR/core/src/clone.rs:LL:COL
+   = help: the following other types implement trait `Share`:
+             &T
+             Arc<T, A>
+             Rc<T, A>
+             SyncSender<T>
+             std::sync::mpsc::Sender<T>
 note: required by a bound in `require_share`
   --> $DIR/share-trait-non-implementors.rs:5:21
    |
@@ -47,8 +59,12 @@ error[E0277]: the trait bound `Box<i32>: Share` is not satisfied
 LL |     require_share::<Box<i32>>();
    |                     ^^^^^^^^ the nightly-only, unstable trait `Share` is not implemented for `Box<i32>`
    |
-help: the trait `Share` is implemented for `&T`
-  --> $SRC_DIR/core/src/clone.rs:LL:COL
+   = help: the following other types implement trait `Share`:
+             &T
+             Arc<T, A>
+             Rc<T, A>
+             SyncSender<T>
+             std::sync::mpsc::Sender<T>
 note: required by a bound in `require_share`
   --> $DIR/share-trait-non-implementors.rs:5:21
    |