Jonas Schievink 473ae229f0 Rollup merge of #77136 - ecstatic-morse:issue-77134, r=oli-obk ... Suggest `const_mut_refs`, not `const_fn` for mutable references in `const fn` Resolves #77134. Prior to #76850, most uses of `&mut` in `const fn` ~~required~~ involved two feature gates, `const_mut_refs` and `const_fn`. The first allowed all mutable borrows of locals. The second allowed only locals, arguments and return values whose types contained `&mut`. I switched the second check to the `const_mut_refs` gate. However, I forgot update the error message with the new suggestion. Alternatively, we could revert to having two different feature gates for this. OP's code never borrows anything mutably, so it didn't need `const_mut_refs` in the past, only `const_fn`. I'd prefer to keep everything under a single gate, however. r? @oli-obk		2020-09-25 02:29:47 +02:00
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src	Rollup merge of #77136 - ecstatic-morse:issue-77134, r=oli-obk	2020-09-25 02:29:47 +02:00
Cargo.toml	update the version of itertools and parking_lot	2020-09-12 08:26:53 +02:00