From 7cee7c664befc25a4d3392e9fbdb6999b23b4619 Mon Sep 17 00:00:00 2001
From: coekjan <cn_yzr@qq.com>
Date: Fri, 17 May 2024 21:18:51 +0800
Subject: [PATCH] stablize `const_binary_heap_constructor` & create an unstable
 feature `const_binary_heap_new_in` for `BinaryHeap::new_in`

---
 library/alloc/src/collections/binary_heap/mod.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/library/alloc/src/collections/binary_heap/mod.rs b/library/alloc/src/collections/binary_heap/mod.rs
index 846b9a1404d..0b04fb4a274 100644
--- a/library/alloc/src/collections/binary_heap/mod.rs
+++ b/library/alloc/src/collections/binary_heap/mod.rs
@@ -440,7 +440,10 @@ impl<T: Ord> BinaryHeap<T> {
     /// heap.push(4);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_unstable(feature = "const_binary_heap_constructor", issue = "112353")]
+    #[rustc_const_stable(
+        feature = "const_binary_heap_constructor",
+        since = "CURRENT_RUSTC_VERSION"
+    )]
     #[must_use]
     pub const fn new() -> BinaryHeap<T> {
         BinaryHeap { data: vec![] }
@@ -484,7 +487,7 @@ impl<T: Ord, A: Allocator> BinaryHeap<T, A> {
     /// heap.push(4);
     /// ```
     #[unstable(feature = "allocator_api", issue = "32838")]
-    #[rustc_const_unstable(feature = "const_binary_heap_constructor", issue = "112353")]
+    #[rustc_const_unstable(feature = "const_binary_heap_new_in", issue = "112353")]
     #[must_use]
     pub const fn new_in(alloc: A) -> BinaryHeap<T, A> {
         BinaryHeap { data: Vec::new_in(alloc) }