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Use correct param-env in MissingCopyImplementations

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This commit is contained in:
Michael Goulet 2024-05-22 12:46:08 -04:00
parent 72d8d8d9f9
commit 8369dbba43
2 changed files with 25 additions and 5 deletions
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9
compiler/rustc_lint/src/builtin.rs
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@ -674,11 +674,10 @@ impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
return;
}
}
let param_env = ty::ParamEnv::empty();
if ty.is_copy_modulo_regions(cx.tcx, param_env) {
if ty.is_copy_modulo_regions(cx.tcx, cx.param_env) {
return;
}
if type_implements_negative_copy_modulo_regions(cx.tcx, ty, param_env) {
if type_implements_negative_copy_modulo_regions(cx.tcx, ty, cx.param_env) {
return;
}
if def.is_variant_list_non_exhaustive()
@ -694,7 +693,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
.tcx
.infer_ctxt()
.build()
.type_implements_trait(iter_trait, [ty], param_env)
.type_implements_trait(iter_trait, [ty], cx.param_env)
.must_apply_modulo_regions()
{
return;
@ -711,7 +710,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingCopyImplementations {
if type_allowed_to_implement_copy(
cx.tcx,
param_env,
cx.param_env,
ty,
traits::ObligationCause::misc(item.span, item.owner_id.def_id),
)