diff options
Diffstat (limited to 'src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr')
| -rw-r--r-- | src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr b/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr index 50de23229..3814c568e 100644 --- a/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr +++ b/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr @@ -1,5 +1,5 @@ error: this file contains an unclosed delimiter - --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:18:53 + --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:19:53 | LL | trait C{async fn new(val: T) {} | - unclosed delimiter @@ -25,17 +25,6 @@ LL | trait C{async fn new(val: T) {} = help: pass `--edition 2021` to `rustc` = note: for more on editions, read https://doc.rust-lang.org/edition-guide -error[E0706]: functions in traits cannot be declared `async` - --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:13:9 - | -LL | trait C{async fn new(val: T) {} - | -----^^^^^^^^^^^^^^^^^^ - | | - | `async` because of this - | - = note: `async` trait functions are not currently supported - = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait - error[E0423]: expected function, found module `crate` --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:9:5 | @@ -51,6 +40,19 @@ LL | pub struct A {} LL | trait C{async fn new(val: T) {} | ^ help: a struct with a similar name exists: `A` +error[E0706]: functions in traits cannot be declared `async` + --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:13:9 + | +LL | trait C{async fn new(val: T) {} + | -----^^^^^^^^^^^^^^^ + | | + | `async` because of this + | + = note: `async` trait functions are not currently supported + = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable + warning: changes to closure capture in Rust 2021 will affect drop order --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:6:57 | @@ -72,6 +74,20 @@ help: add a dummy let to cause `path` to be fully captured LL | async fn create(path: impl AsRef<std::path::Path>) { let _ = &path; | ++++++++++++++ +error[E0308]: mismatched types + --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:13:30 + | +LL | trait C{async fn new(val: T) {} + | ^^ expected associated type, found opaque type + | + ::: $SRC_DIR/core/src/future/mod.rs:LL:COL + | +LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return> + | ------------------------------- the found opaque type + | + = note: expected associated type `impl Future<Output = ()>` (trait associated opaque type at <$DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:13:30>) + found opaque type `impl Future<Output = ()>` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>) + warning: changes to closure capture in Rust 2021 will affect drop order --> $DIR/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.rs:13:30 | @@ -87,7 +103,7 @@ help: add a dummy let to cause `val` to be fully captured LL | trait C{async fn new(val: T) { let _ = &val;} | +++++++++++++ -error: aborting due to 6 previous errors; 2 warnings emitted +error: aborting due to 7 previous errors; 2 warnings emitted -Some errors have detailed explanations: E0412, E0423, E0670, E0706. -For more information about an error, try `rustc --explain E0412`. +Some errors have detailed explanations: E0308, E0412, E0423, E0670, E0706. +For more information about an error, try `rustc --explain E0308`. |