denoland-deno/ops/optimizer_tests/issue16934_fast.rs

async fn send_stdin(state: &mut OpState, v: i32) -> Result<(), anyhow::Error> {
  // @test-attr:fast
  //
  // https://github.com/denoland/deno/issues/16934
  //
  // OpState borrowed across await point is not allowed, as it will likely panic at runtime.
  Ok(())
}
fix(ops): disallow auto-borrowing OpState across potential await point (#16952) Fixes https://github.com/denoland/deno/issues/16934 Example compiler error: ``` error: mutable opstate is not supported in async ops --> core/ops_builtin.rs:122:1 \| 122 \| #[op] \| ^^^^^ \| = note: this error originates in the attribute macro `op` (in Nightly builds, run with -Z macro-backtrace for more info) ``` 2022-12-05 11:10:22 -05:00			`async fn send_stdin(state: &mut OpState, v: i32) -> Result<(), anyhow::Error> {`
			`// @test-attr:fast`
			`//`
			`// https://github.com/denoland/deno/issues/16934`
			`//`
			`// OpState borrowed across await point is not allowed, as it will likely panic at runtime.`
			`Ok(())`
			`}`