609d9a0108
Don't suggest types whose inner type is erroneous Currently, we check if the returned type equals to `tcx.ty_error()` not to emit erroneous types, but this has a pitfall; for example, `Option<[type error]> != tcx.ty_error()` holds. Fixes #91371. |
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| src | ||
| Cargo.toml | ||
| README.md | ||
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.