Code
https://forge.katzen.cafe/schrottkatze/iowo/src/commit/bfd4b3765f35a98112b691d2f29c2c3446fe4d5c/crates/lang/src/parser.rs#L41-L44
Current output
error[E0284]: type annotations needed for `Select<{closure@/home/jade/.cargo/registry/src/index.crates.io-6f17d22bba15001f/chumsky-1.0.0-alpha.6/src/lib.rs:2782:13: 2782:28}, I, Expression<'_>, E>`
--> crates/lang/src/parser.rs:41:13
|
41 | let lit = select! {
| ^^^
42 | Token::Int(i) = e => Expression::new(Expr::Lit(ast::Lit::Int(i.parse().unwrap())), e.span()),
| ---- type must be known at this point
|
= note: cannot satisfy `<_ as chumsky::input::Input<'_>>::Span == SimpleSpan`
help: consider giving `lit` an explicit type, where the type for type parameter `I` is specified
|
41 | let lit: Select<{closure@/home/jade/.cargo/registry/src/index.crates.io-6f17d22bba15001f/chumsky-1.0.0-alpha.6/src/lib.rs:2782:13: 2782:28}, I, Expression<'_>, E> = select! {
| +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Desired output
No response
Rationale and extra context
This error is very confusing and unreadable, and the compiler even proposes adding a type containing a local path into the code.
That seems very problematic and incorrect.
Other cases
No response
Rust Version
rustc 1.77.0-nightly (190f4c961 2024-01-09)
binary: rustc
commit-hash: 190f4c96116a3b59b7de4881cfec544be0246d84
commit-date: 2024-01-09
host: x86_64-unknown-linux-gnu
release: 1.77.0-nightly
LLVM version: 17.0.6
Anything else?
No response
Code
Current output
Desired output
No response
Rationale and extra context
This error is very confusing and unreadable, and the compiler even proposes adding a type containing a local path into the code.
That seems very problematic and incorrect.
Other cases
No response
Rust Version
Anything else?
No response