Guillaume Gomez d5366090f9
Rollup merge of #132455 - RalfJung:const_alloc_layout, r=dtolnay
make const_alloc_layout feature gate only about functions that are already stable

The const_alloc_layout feature gate has two kinds of functions: those that are stable, but not yet const-stable, and those that are fully unstable.

I think we should split that up. So this PR makes const_alloc_layout just about functions that are already stable but waiting for const-stability; all the other functions now have their constness guarded by the gate that also guards their regular stability.

Cc https://github.com/rust-lang/rust/issues/67521
2024-11-02 03:08:55 +08:00
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