Rollup merge of rust-lang#106992 - joboet:alloc_remove_box_syntax, r=thomcc

matthiaskrgr · web-flow · commit 47ccca0c8632 · 2023-01-18T06:59:21.000+01:00
Remove unused `#![feature(box_syntax)]` in `alloc`
diff --git a/library/alloc/tests/lib.rs b/library/alloc/tests/lib.rs
@@ -1,7 +1,6 @@
 #![feature(allocator_api)]
 #![feature(alloc_layout_extra)]
 #![feature(assert_matches)]
-#![feature(box_syntax)]
 #![feature(btree_drain_filter)]
 #![feature(cow_is_borrowed)]
 #![feature(const_box)]
