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Support async trait bounds in macros

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This commit is contained in:
Michael Goulet 2024-02-20 16:09:03 +00:00
parent 29f87ade9d
commit 9c8b107955
16 changed files with 229 additions and 31 deletions
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47
tests/ui/async-await/async-fn/mbe-async-trait-bound-theoretical-regression.stderr Normal file
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@ -0,0 +1,47 @@
error: ty
--> $DIR/mbe-async-trait-bound-theoretical-regression.rs:8:19
|
LL | ($ty:ty) => { compile_error!("ty"); };
| ^^^^^^^^^^^^^^^^^^^^
...
LL | demo! { impl async Trait }
| -------------------------- in this macro invocation
|
= note: this error originates in the macro `demo` (in Nightly builds, run with -Z macro-backtrace for more info)
error: ty
--> $DIR/mbe-async-trait-bound-theoretical-regression.rs:8:19
|
LL | ($ty:ty) => { compile_error!("ty"); };
| ^^^^^^^^^^^^^^^^^^^^
...
LL | demo! { dyn async Trait }
| ------------------------- in this macro invocation
|
= note: this error originates in the macro `demo` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0658]: async closures are unstable
--> $DIR/mbe-async-trait-bound-theoretical-regression.rs:15:14
|
LL | demo! { impl async Trait }
| ^^^^^
|
= note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
= help: add `#![feature(async_closure)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: to use an async block, remove the `||`: `async {`
error[E0658]: async closures are unstable
--> $DIR/mbe-async-trait-bound-theoretical-regression.rs:18:13
|
LL | demo! { dyn async Trait }
| ^^^^^
|
= note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
= help: add `#![feature(async_closure)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: to use an async block, remove the `||`: `async {`
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0658`.