bjoernager/rust
bjoernager/rust
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rust/compiler/rustc_hir_analysis
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Matthias Krüger 22f19130df
Rollup merge of #119975 - lukas-code:inferring-return-types-and-opaque-types-do-mix-sometimes, r=compiler-errors 
Don't ICE if TAIT-defining fn contains a closure with `_` in return type

The `delay_span_bug` got added in https://github.com/rust-lang/rust/pull/119803/commits/0e82aaeb6799041991c54fb9ff37b5c20a5c6146 to reduce the amount of errors emitted for functions that have `_` in their return type, because inference doesn't apply to function items. But this logic shouldn't apply to closures, because their return types *can* be inferred.

Fixes https://github.com/rust-lang/rust/issues/119916.
2024-01-17 20:21:20 +01:00
..
src Rollup merge of #119975 - lukas-code:inferring-return-types-and-opaque-types-do-mix-sometimes, r=compiler-errors 2024-01-17 20:21:20 +01:00
Cargo.toml Use zip_eq to enforce that things being zipped have equal sizes 2024-01-14 20:01:12 +00:00
messages.ftl Delegation implementation: step 1 2024-01-12 14:11:16 +03:00
README.md

README.md

For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.