diff options
Diffstat (limited to 'tests/ui/chalkify/bugs/async.stderr')
-rw-r--r-- | tests/ui/chalkify/bugs/async.stderr | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tests/ui/chalkify/bugs/async.stderr b/tests/ui/chalkify/bugs/async.stderr new file mode 100644 index 000000000..8043f1e5a --- /dev/null +++ b/tests/ui/chalkify/bugs/async.stderr @@ -0,0 +1,58 @@ +error[E0277]: `[async fn body@$DIR/async.rs:23:29: 25:2]` is not a future + --> $DIR/async.rs:23:29 + | +LL | async fn foo(x: u32) -> u32 { + | _____________________________- +LL | | x +LL | | } + | | ^ + | | | + | |_`[async fn body@$DIR/async.rs:23:29: 25:2]` is not a future + | required by a bound introduced by this call + | + = help: the trait `Future` is not implemented for `[async fn body@$DIR/async.rs:23:29: 25:2]` + = note: [async fn body@$DIR/async.rs:23:29: 25:2] must be a future or must implement `IntoFuture` to be awaited +note: required by a bound in `identity_future` + --> $SRC_DIR/core/src/future/mod.rs:LL:COL + +error[E0277]: the size for values of type `<[async fn body@$DIR/async.rs:23:29: 25:2] as Future>::Output` cannot be known at compilation time + --> $DIR/async.rs:23:29 + | +LL | async fn foo(x: u32) -> u32 { + | _____________________________^ +LL | | x +LL | | } + | |_^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `<[async fn body@$DIR/async.rs:23:29: 25:2] as Future>::Output` +note: required by a bound in `identity_future` + --> $SRC_DIR/core/src/future/mod.rs:LL:COL + +error[E0277]: `[async fn body@$DIR/async.rs:23:29: 25:2]` is not a future + --> $DIR/async.rs:23:25 + | +LL | async fn foo(x: u32) -> u32 { + | ^^^ `[async fn body@$DIR/async.rs:23:29: 25:2]` is not a future + | + = help: the trait `Future` is not implemented for `[async fn body@$DIR/async.rs:23:29: 25:2]` + = note: [async fn body@$DIR/async.rs:23:29: 25:2] must be a future or must implement `IntoFuture` to be awaited + +error: internal compiler error: projection clauses should be implied from elsewhere. obligation: `Obligation(predicate=Binder(ProjectionPredicate(AliasTy { substs: [[async fn body@$DIR/async.rs:23:29: 25:2]], def_id: ...) }, Term::Ty(u32)), []), depth=0)` + --> $DIR/async.rs:23:25 + | +LL | async fn foo(x: u32) -> u32 { + | ^^^query stack during panic: +#0 [typeck] type-checking `foo` +#1 [thir_body] building THIR for `foo` +#2 [mir_built] building MIR for `foo` +#3 [unsafety_check_result] unsafety-checking `foo` +#4 [mir_const] preparing `foo` for borrow checking +#5 [mir_promoted] processing MIR for `foo` +#6 [mir_borrowck] borrow-checking `foo` +#7 [type_of] computing type of `foo::{opaque#0}` +#8 [check_mod_item_types] checking item types in top-level module +#9 [analysis] running analysis passes on this crate +end of query stack +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0277`. |