bjoernager/rust
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Rollup merge of #102197 - Nilstrieb:const-new-🌲, r=Mark-Simulacrum

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Stabilize const `BTree{Map,Set}::new`

The FCP was completed in #71835.

Since `len` and `is_empty` are not const stable yet, this also creates a new feature for them since they previously used the same `const_btree_new` feature.
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fee1-dead 2022-09-26 13:09:42 +08:00 • committed by GitHub
commit 804c2c1ed9
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8 changed files with 24 additions and 15 deletions
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compiler/rustc_hir/src/lib.rs
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@ -4,7 +4,7 @@
#![feature(associated_type_defaults)]
#![feature(closure_track_caller)]
#![feature(const_btree_new)]
#![feature(const_btree_len)]
#![cfg_attr(bootstrap, feature(let_else))]
#![feature(once_cell)]
#![feature(min_specialization)]