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The field is also renamed from `ident` to `name. In most cases, we don't actually need the `Span`. A new `ident` method is added to `VariantDef` and `FieldDef`, which constructs the full `Ident` using `tcx.def_ident_span()`. This method is used in the cases where we actually need an `Ident`. This makes incremental compilation properly track changes to the `Span`, without all of the invalidations caused by storing a `Span` directly via an `Ident`. |
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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.