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128 lines
3.3 KiB
Rust
128 lines
3.3 KiB
Rust
//@ edition:2018
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async fn bar() -> Result<(), ()> {
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Ok(())
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}
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async fn foo1() -> Result<(), ()> {
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let _ = await bar(); //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo2() -> Result<(), ()> {
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let _ = await? bar(); //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo3() -> Result<(), ()> {
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let _ = await bar()?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo21() -> Result<(), ()> {
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let _ = await { bar() }; //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo22() -> Result<(), ()> {
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let _ = await(bar()); //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo23() -> Result<(), ()> {
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let _ = await { bar() }?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo4() -> Result<(), ()> {
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let _ = (await bar())?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo5() -> Result<(), ()> {
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let _ = bar().await(); //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo6() -> Result<(), ()> {
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let _ = bar().await()?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo7() -> Result<(), ()> {
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let _ = bar().await; // OK
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Ok(())
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}
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async fn foo8() -> Result<(), ()> {
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let _ = bar().await?; // OK
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Ok(())
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}
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fn foo9() -> Result<(), ()> {
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let _ = await bar(); //~ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo10() -> Result<(), ()> {
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let _ = await? bar(); //~ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo11() -> Result<(), ()> {
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let _ = await bar()?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo12() -> Result<(), ()> {
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let _ = (await bar())?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo13() -> Result<(), ()> {
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let _ = bar().await(); //~ ERROR `await` is only allowed inside `async` functions and blocks
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//~^ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo14() -> Result<(), ()> {
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let _ = bar().await()?; //~ ERROR `await` is only allowed inside `async` functions and blocks
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//~^ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo15() -> Result<(), ()> {
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let _ = bar().await; //~ ERROR `await` is only allowed inside `async` functions and blocks
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Ok(())
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}
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fn foo16() -> Result<(), ()> {
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let _ = bar().await?; //~ ERROR `await` is only allowed inside `async` functions and blocks
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Ok(())
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}
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fn foo24() -> Result<(), ()> {
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fn foo() -> Result<(), ()> {
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let _ = bar().await?; //~ ERROR `await` is only allowed inside `async` functions and blocks
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Ok(())
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}
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foo()
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}
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fn foo25() -> Result<(), ()> {
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let foo = || {
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let _ = bar().await?; //~ ERROR `await` is only allowed inside `async` functions and blocks
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Ok(())
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};
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foo()
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}
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async fn foo26() -> Result<(), ()> {
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let _ = await!(bar()); //~ ERROR incorrect use of `await`
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Ok(())
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}
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async fn foo27() -> Result<(), ()> {
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let _ = await!(bar())?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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fn foo28() -> Result<(), ()> {
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fn foo() -> Result<(), ()> {
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let _ = await!(bar())?; //~ ERROR incorrect use of `await`
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Ok(())
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}
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foo()
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}
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fn foo29() -> Result<(), ()> {
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let foo = || {
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let _ = await!(bar())?; //~ ERROR incorrect use of `await`
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Ok(())
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};
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foo()
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}
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fn main() {
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match await { await => () }
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//~^ ERROR expected expression, found `=>`
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//~| ERROR incorrect use of `await`
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} //~ ERROR expected one of `.`, `?`, `{`, or an operator, found `}`
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