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Use unused_generic_params from crate metadata

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This commit is contained in:
Michael Goulet 2023-03-14 00:35:34 +00:00
parent f1b1ed7e18
commit ee2d42882f
5 changed files with 28 additions and 10 deletions
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10
compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
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@ -226,7 +226,15 @@ provide! { tcx, def_id, other, cdata,
lookup_default_body_stability => { table }
lookup_deprecation_entry => { table }
params_in_repr => { table }
unused_generic_params => { table }
// FIXME: Could be defaulted, but `LazyValue<UnusedGenericParams>` is not `FixedSizeEncoding`..
unused_generic_params => {
cdata
.root
.tables
.unused_generic_params
.get(cdata, def_id.index)
.map_or_else(|| ty::UnusedGenericParams::new_all_used(), |lazy| lazy.decode((cdata, tcx)))
}
opt_def_kind => { table_direct }
impl_parent => { table }
impl_polarity => { table_direct }