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Rollup merge of #109665 - fee1-dead-contrib:rm-remap-queries, r=oli-obk

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Remove `remap_env_constness` in queries

This removes some of the complexities with const traits. #88119 used to be caused by this but was fixed by `param_env = param_env.without_const()`.
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fee1-dead 2023-04-16 18:55:38 +08:00 • committed by GitHub
commit a5136f14ae
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8 changed files with 25 additions and 68 deletions
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compiler/rustc_traits/src/type_op.rs
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@ -89,6 +89,7 @@ fn relate_mir_and_user_substs<'tcx>(
def_id: hir::def_id::DefId,
user_substs: UserSubsts<'tcx>,
) -> Result<(), NoSolution> {
let param_env = param_env.without_const();
let UserSubsts { user_self_ty, substs } = user_substs;
let tcx = ocx.infcx.tcx;
let cause = ObligationCause::dummy_with_span(span);