Jacob Adam 189305eda3 Skip the closure signature annotation check for tainted bodies ...

When a coroutine has too many parameters, `check_match` fails and
`construct_error` builds a MIR body with only the coroutine's computed
args (env + resume type). The user-provided signature, however, still
reflects all the parameters the user wrote. `check_signature_annotation`
then tries to `zip_eq` these two mismatched iterators, causing a panic.
Checking `tainted_by_errors` and bailing early avoids this, since
`construct_error` bodies cannot meaningfully be compared against user
annotations.

2026-04-13 11:45:07 +01:00

..

src

Skip the closure signature annotation check for tainted bodies

2026-04-13 11:45:07 +01:00

Cargo.toml

Convert to inline diagnostics in rustc_borrowck

2026-02-05 16:55:55 +01:00