d752721636
Add support for postfix yield expressions We've been having a discussion about whether we want postfix yield, or want to stick with prefix yield, or have both. I figured it's easy enough to support both for now and let us play around with them while the feature is still experimental. This PR treats `yield x` and `x.yield` as semantically equivalent. There was a suggestion to make `yield x` have a `()` type (so it only works in coroutines with `Resume = ()`. I think that'd be worth trying, either in a later PR, or before this one merges, depending on people's opinions. #43122 |
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| .. | ||
| mut_visit | ||
| tokenstream | ||
| attr.rs | ||
| attr_wrapper.rs | ||
| diagnostics.rs | ||
| expr.rs | ||
| generics.rs | ||
| item.rs | ||
| mod.rs | ||
| nonterminal.rs | ||
| pat.rs | ||
| path.rs | ||
| stmt.rs | ||
| tests.rs | ||
| token_type.rs | ||
| ty.rs | ||