Auto merge of #101183 - Dylan-DPC:rollup-6kewixv, r=Dylan-DPC

Rollup of 9 pull requests

Successful merges:

 - #95376 (Add `vec::Drain{,Filter}::keep_rest`)
 - #100092 (Fall back when relating two opaques by substs in MIR typeck)
 - #101019 (Suggest returning closure as `impl Fn`)
 - #101022 (Erase late bound regions before comparing types in `suggest_dereferences`)
 - #101101 (interpret: make read-pointer-as-bytes a CTFE-only error with extra information)
 - #101123 (Remove `register_attr` feature)
 - #101175 (Don't --bless in pre-push hook)
 - #101176 (rustdoc: remove unused CSS selectors for `.table-display`)
 - #101180 (Add another MaybeUninit array test with const)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 6 insertions, 0 deletions

diff --git a/src/test/codegen/issue-96274.rs b/src/test/codegen/issue-96274.rs
index e3abf730961..28bfcce0d7b 100644
--- a/src/test/codegen/issue-96274.rs
+++ b/src/test/codegen/issue-96274.rs
@@ -2,6 +2,7 @@
 // compile-flags: -O
 
 #![crate_type = "lib"]
+#![feature(inline_const)]
 
 use std::mem::MaybeUninit;
 
@@ -9,3 +10,8 @@ pub fn maybe_uninit() -> [MaybeUninit<u8>; 3000] {
     // CHECK-NOT: memset
     [MaybeUninit::uninit(); 3000]
 }
+
+pub fn maybe_uninit_const<T>() -> [MaybeUninit<T>; 8192] {
+    // CHECK-NOT: memset
+    [const { MaybeUninit::uninit() }; 8192]
+}