rust/compiler/rustc_monomorphize
Dylan DPC 2aa3eea5fc
Rollup merge of #109109 - compiler-errors:polymorphize-foreign, r=Nilstrieb
Use `unused_generic_params` from crate metadata

Due to the way that `separate_provide_extern` interacted with the implementation of `<ty::InstanceDef<'tcx> as Key>::query_crate_is_local`, we actually never hit the foreign provider for `unused_generic_params`.

Additionally, since the *local* provider of `unused_generic_params` calls `should_polymorphize`, which always returns false if the def-id is foreign, this means that we never actually polymorphize monomorphic instances originating from foreign crates.

We don't actually encode `unused_generic_params` for items where all generics are used, so I had to tweak the foreign provider to fall back to `ty::UnusedGenericParams::new_all_used()` to avoid more ICEs when the above bugs were fixed.
2023-03-15 17:51:31 +05:30
..
src Rollup merge of #109109 - compiler-errors:polymorphize-foreign, r=Nilstrieb 2023-03-15 17:51:31 +05:30
Cargo.toml Add json output to -Zdump-mono-stats 2023-01-02 23:02:58 +00:00
messages.ftl Simplify message paths 2023-03-11 22:51:57 +01:00