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ices/84149.rs: fixed with errors #722
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=== stdout ===
=== stderr ===
error: expected one of `->`, `;`, `where`, or `{`, found `}`
--> /home/runner/work/glacier/glacier/ices/84149.rs:1:28
|
1 | trait C{async fn b(){fn a()}}
| - ^ expected one of `->`, `;`, `where`, or `{`
| |
| while parsing this `fn`
error[E0706]: functions in traits cannot be declared `async`
--> /home/runner/work/glacier/glacier/ices/84149.rs:1:9
|
1 | trait C{async fn b(){fn a()}}
| -----^^^^^^^^^^^^^^^
| |
| `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: free function without a body
--> /home/runner/work/glacier/glacier/ices/84149.rs:1:22
|
1 | trait C{async fn b(){fn a()}}
| ^^^^^-
| |
| help: provide a definition for the function: `{ <body> }`
error[E0601]: `main` function not found in crate `84149`
--> /home/runner/work/glacier/glacier/ices/84149.rs:1:1
|
1 | trait C{async fn b(){fn a()}}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/84149.rs`
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0601, E0706.
For more information about an error, try `rustc --explain E0601`.
==============
JohnTitor
approved these changes
Apr 20, 2021
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Issue: rust-lang/rust#84149