Use default_field_values more in Resolver
#151187
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Provide `const` functions to get around lack of `const Default` for `FxHash*` types. Use default field values in `Resolver` more.
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Use `default_field_values` more in `Resolver` Extend more ways of building `FxHashSet`, `FxHashMap`, `UnordSet`, `UnordMap` and `DisambiguatorState` in `const` contexts to allow for more fields in `Resolver` to have a default value. `FxIndexSet`/`FxIndexMap` are still outstanding and not const-buildable. r? @petrochenkov
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Rollup of 6 pull requests Successful merges: - #145354 (Cache derive proc macro expansion with incremental query) - #151123 (Support primitives in type info reflection) - #151178 (simplify words initialization using Rc::new_zeroed) - #151187 (Use `default_field_values` more in `Resolver`) - #151197 (remove lcnr from compiler review rotation) - #151203 (Revert `QueryStackFrame` split) r? @ghost
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Rollup merge of #151187 - const-resolver, r=petrochenkov Use `default_field_values` more in `Resolver` Extend more ways of building `FxHashSet`, `FxHashMap`, `UnordSet`, `UnordMap` and `DisambiguatorState` in `const` contexts to allow for more fields in `Resolver` to have a default value. `FxIndexSet`/`FxIndexMap` are still outstanding and not const-buildable. r? @petrochenkov
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Extend more ways of building
FxHashSet,FxHashMap,UnordSet,UnordMapandDisambiguatorStateinconstcontexts to allow for more fields inResolverto have a default value.FxIndexSet/FxIndexMapare still outstanding and not const-buildable.r? @petrochenkov