Decide on name for Freeze

[traviscross]

We still need to pick a name for Freeze (which may still be Freeze) so that we can proceed with:

• [RFC] core::marker::Freeze in bounds rfcs#3633

Thoughts?

cc @rust-lang/lang

@rustbot labels +T-lang +I-lang-nominated

[p-avital]

I'm reiterating my proposal from Zulip: keeping Freeze, and instead giving llvm's freeze a more explicit name. To quote myself from there:

I might just be misunderstanding the docs for the intrinsic, but it feels like it'd translate well to a MaybeUninit::read (as opposed to assume_init_read), or maybe deterministic_read or something alike to avoid it looking simpler than the current assume_init set

[traviscross]

Let's see whether we have consensus to simply call it Freeze.

@rfcbot fcp merge

[rfcbot]

Team member @traviscross has proposed to merge this. The next step is review by the rest of the tagged team members:

• @joshtriplett
• @nikomatsakis
• @pnkfelix
• @scottmcm
• @tmandry
• @traviscross

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

cc @rust-lang/lang-advisors: FCP proposed for lang, please feel free to register concerns.
See this document for info about what commands tagged team members can give me.