10 lines
304 B
Rust
10 lines
304 B
Rust
// revisions: e2024 none
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//[e2024] compile-flags: --edition 2024 -Zunstable-options
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async gen fn foo() {}
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//[none]~^ ERROR: `async fn` is not permitted in Rust 2015
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//[none]~| ERROR: expected one of `extern`, `fn`, or `unsafe`, found `gen`
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//[e2024]~^^^ ERROR: gen blocks are experimental
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fn main() {}
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