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Rename variables in rustc’s SelectionContext::copy_clone_conditions

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This commit is contained in:
Simon Sapin 2018-03-23 19:02:14 +01:00
parent 00721de714
commit 1efe0b3481
1 changed files with 3 additions and 4 deletions
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7
src/librustc/traits/select.rs
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@ -2086,10 +2086,9 @@ impl<'cx, 'gcx, 'tcx> SelectionContext<'cx, 'gcx, 'tcx> {
ty::TyClosure(def_id, substs) => {
let trait_id = obligation.predicate.def_id();
let copy_closures = Some(trait_id) == self.tcx().lang_items().copy_trait();
let clone_closures = Some(trait_id) == self.tcx().lang_items().clone_trait();
if copy_closures || clone_closures {
let is_copy_trait = Some(trait_id) == self.tcx().lang_items().copy_trait();
let is_clone_trait = Some(trait_id) == self.tcx().lang_items().clone_trait();
if is_copy_trait || is_clone_trait {
Where(ty::Binder(substs.upvar_tys(def_id, self.tcx()).collect()))
} else {
Never