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| author | Michael Goulet <michael@errs.io> | 2023-03-14 00:35:34 +0000 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2023-03-14 16:33:12 +0000 |
| commit | ee2d42882f9d76b8fb54d749c35fec265026db47 (patch) | |
| tree | b117273d26f91c0a56e227d025df507340c82fd2 /compiler/rustc_metadata | |
| parent | f1b1ed7e18f1fbe5226a96626827c625985f8285 (diff) | |
| download | rust-ee2d42882f9d76b8fb54d749c35fec265026db47.tar.gz rust-ee2d42882f9d76b8fb54d749c35fec265026db47.zip | |
Use `unused_generic_params` from crate metadata
Diffstat (limited to 'compiler/rustc_metadata')
| -rw-r--r-- | compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs b/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs index 83a0e833edc..2d8f2c8554f 100644 --- a/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs +++ b/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs @@ -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 } |