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const-evaluation

See original GitHub issue

Summary

Const-evaluation, language team impact

Links

Repository rust-lang/const-eval
Zulip stream t-compiler/const-eval

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:21 (18 by maintainers)

Top GitHub Comments

1reaction

RalfJungcommented, May 13, 2021

I am particularly happy about the last point. 😄 We are almost done with the multi-year effort of cleaning up the story around promotion. There is one last thread left to discuss, see https://github.com/rust-lang/rust/issues/80619 for details.

1reaction

RalfJungcommented, Apr 10, 2021

Status update

From my perspective, the main thing happening here that is relevant for t-lang is https://github.com/rust-lang/rfcs/pull/3016. This will unblock stabilizing some unsafe operations in const fn.

There’s also a bunch of work going on under the hood on the implementation side (moving towards valtrees), but at least for now these should not have any visible effects. Longer-term I think this will be a great foundation for cleaning up our “structural equality” story around consts in patterns.

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