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use abstract consts when unifying ConstKind::Unevaluated

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This commit is contained in:
Bastian Kauschke 2020-09-10 18:48:18 +02:00
parent d327fa112b
commit c3a772f55f
8 changed files with 96 additions and 10 deletions
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10
compiler/rustc_middle/src/query/mod.rs
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@ -263,6 +263,16 @@ rustc_queries! {
}
}
query try_unify_abstract_consts(key: (
(ty::WithOptConstParam<DefId>, SubstsRef<'tcx>),
(ty::WithOptConstParam<DefId>, SubstsRef<'tcx>)
)) -> bool {
desc {
|tcx| "trying to unify the generic constants {} and {}",
tcx.def_path_str(key.0.0.did), tcx.def_path_str(key.1.0.did)
}
}
query mir_drops_elaborated_and_const_checked(
key: ty::WithOptConstParam<LocalDefId>
) -> &'tcx Steal<mir::Body<'tcx>> {