6120acec87
* Add new error code E0752 * Add span to hir::IsAsync::Yes * Emit an error if main or the start function is marked as async * Add two regression tests Fix formatting errors and bless test outputs * move tests to ui/async-await fix test error text remove span from IsAsync
8 lines
192 B
Rust
8 lines
192 B
Rust
// edition:2018
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async fn main() -> Result<i32, ()> {
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//~^ ERROR `main` function is not allowed to be `async`
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//~^^ ERROR `main` has invalid return type `impl std::future::Future`
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Ok(1)
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}
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