56278a6e28
Add support for `gen fn` This builds on #116447 to add support for `gen fn` functions. For the most part we follow the same approach as desugaring `async fn`, but replacing `Future` with `Iterator` and `async {}` with `gen {}` for the body. The version implemented here uses the return type of a `gen fn` as the yield type. For example: ```rust gen fn count_to_three() -> i32 { yield 1; yield 2; yield 3; } ``` In the future, I think we should experiment with a syntax like `gen fn count_to_three() yield i32 { ... }`, but that can go in another PR. cc `@oli-obk` `@compiler-errors` |
||
|---|---|---|
| .. | ||
| diagnostics | ||
| late | ||
| build_reduced_graph.rs | ||
| check_unused.rs | ||
| def_collector.rs | ||
| diagnostics.rs | ||
| effective_visibilities.rs | ||
| errors.rs | ||
| ident.rs | ||
| imports.rs | ||
| late.rs | ||
| lib.rs | ||
| macros.rs | ||
| rustdoc.rs | ||