rust/compiler/rustc_hir_analysis
Nicholas Nethercote 7943932384 Pass Option<Symbol> to def_path_data/create_def methods.
It's clearer than using `kw::Empty` to mean `None`.
2025-03-07 20:53:00 +11:00
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For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.