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make unevaluated const substs optional

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This commit is contained in:
lcnr
2021-03-16 00:05:45 +01:00
parent 4d627fc41b
commit 19d1fe21c7
3 changed files with 4 additions and 12 deletions
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6
clippy_lints/src/non_copy_const.rs
View File

@@ -187,11 +187,7 @@ fn is_value_unfrozen_expr<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId, def_id: D
let result = cx.tcx.const_eval_resolve( let result = cx.tcx.const_eval_resolve(
cx.param_env, cx.param_env,
ty::Unevaluated { ty::Unevaluated::new(ty::WithOptConstParam::unknown(def_id), substs),
def: ty::WithOptConstParam::unknown(def_id),
substs,
promoted: None,
},
None, None,
); );
is_value_unfrozen_raw(cx, result, ty) is_value_unfrozen_raw(cx, result, ty)

4
clippy_lints/src/redundant_clone.rs
View File

@@ -705,8 +705,8 @@ struct ContainsRegion<'tcx>(TyCtxt<'tcx>);
impl<'tcx> TypeVisitor<'tcx> for ContainsRegion<'tcx> { impl<'tcx> TypeVisitor<'tcx> for ContainsRegion<'tcx> {
type BreakTy = (); type BreakTy = ();
fn tcx_for_anon_const_substs(&self) -> TyCtxt<'tcx> { fn tcx_for_anon_const_substs(&self) -> Option<TyCtxt<'tcx>> {
self.0 Some(self.0)
} }
fn visit_region(&mut self, _: ty::Region<'tcx>) -> ControlFlow<Self::BreakTy> { fn visit_region(&mut self, _: ty::Region<'tcx>) -> ControlFlow<Self::BreakTy> {

6
clippy_utils/src/consts.rs
View File

@@ -346,11 +346,7 @@ impl<'a, 'tcx> ConstEvalLateContext<'a, 'tcx> {
.tcx .tcx
.const_eval_resolve( .const_eval_resolve(
self.param_env, self.param_env,
ty::Unevaluated { ty::Unevaluated::new(ty::WithOptConstParam::unknown(def_id), substs),
def: ty::WithOptConstParam::unknown(def_id),
substs,
promoted: None,
},
None, None,
) )
.ok() .ok()