From ede7bc032a7a447ffce7a4c3fc1b1fc72842386b Mon Sep 17 00:00:00 2001
From: Deadbeef <ent3rm4n@gmail.com>
Date: Sun, 16 Apr 2023 07:25:13 +0000
Subject: [PATCH] make rustc compilable

---
 compiler/rustc_ast/src/lib.rs | 1 -
 compiler/rustc_ast/src/ptr.rs | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/rustc_ast/src/lib.rs b/compiler/rustc_ast/src/lib.rs
index 23c32fa96ca4..b07ed1d1c741 100644
--- a/compiler/rustc_ast/src/lib.rs
+++ b/compiler/rustc_ast/src/lib.rs
@@ -10,7 +10,6 @@
 )]
 #![feature(associated_type_bounds)]
 #![feature(box_patterns)]
-#![feature(const_default_impls)]
 #![feature(const_trait_impl)]
 #![feature(if_let_guard)]
 #![feature(let_chains)]
diff --git a/compiler/rustc_ast/src/ptr.rs b/compiler/rustc_ast/src/ptr.rs
index 4b2850336a03..0140fb752bf9 100644
--- a/compiler/rustc_ast/src/ptr.rs
+++ b/compiler/rustc_ast/src/ptr.rs
@@ -126,7 +126,8 @@ impl<S: Encoder, T: Encodable<S>> Encodable<S> for P<T> {
 }
 
 impl<T> P<[T]> {
-    pub const fn new() -> P<[T]> {
+    // FIXME(const-hack) make this const again
+    pub fn new() -> P<[T]> {
         P { ptr: Box::default() }
     }