Implement `gen` blocks in the 2024 edition - #116447

Merged

bors merged 13 commits into

rust-lang:masterfrom

Oct 29, 2023

Commits on Oct 26, 2023

Reserve `gen` keyword for `gen {}` blocks and `gen fn` in 2024 edition
oli-obk
committed
a61cf67
Add hir::GeneratorKind::Gen
oli-obk
committed
1442308

Commits on Oct 27, 2023

Add gen blocks to ast and do some broken ast lowering
oli-obk
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6214943
Make `gen` blocks implement the `Iterator` trait
oli-obk
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998a816
Basic generators work
oli-obk
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c892b28
Feature gate `gen` blocks, even in 2024 edition
oli-obk
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638d2d6
Demonstrate issue with `yield` checks
oli-obk
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2e5b367
Feature gate coroutine `yield` usage
oli-obk
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cece90c
Handle `move` generators
oli-obk
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4ac25fa
Prevent generators from being movable
oli-obk
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6223744
Use targetted diagnostic for borrow across yield error
oli-obk
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bb90c4b
Rename `RibKind::ClosureOrAsync` to reflect how it is actually used
oli-obk
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b8bfd08
Fuse `gen` blocks
oli-obk
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eb66d10