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polymorphize: polymorphize shims

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This commit removes the restriction of `InstanceDef::Item` on
polymorphization, so that shims can now be polymorphized.

Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood
2021-10-01 17:08:06 +00:00
parent 4528b8e581
commit 76b05531ca
7 changed files with 112 additions and 61 deletions
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6
compiler/rustc_middle/src/query/mod.rs
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@@ -1551,11 +1551,11 @@ rustc_queries! {
query codegen_unit(_: Symbol) -> &'tcx CodegenUnit<'tcx> {
desc { "codegen_unit" }
}
query unused_generic_params(key: DefId) -> FiniteBitSet<u32> {
cache_on_disk_if { key.is_local() }
query unused_generic_params(key: ty::InstanceDef<'tcx>) -> FiniteBitSet<u32> {
cache_on_disk_if { key.def_id().is_local() }
desc {
|tcx| "determining which generic parameters are unused by `{}`",
tcx.def_path_str(key)
tcx.def_path_str(key.def_id())
}
}
query backend_optimization_level(_: ()) -> OptLevel {