From: Santiago Pastorino <spastorino@gmail.com>
Date: Wed, 4 Mar 2020 21:13:47 +0000 (-0300)
Subject: Make PlaceRef lifetimes of is_prefix_of be both 'tcx
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=a5d1e189a12433d61ded6da47df76929cf8e94c1;p=rust.git

Make PlaceRef lifetimes of is_prefix_of be both 'tcx
---

diff --git a/src/librustc_mir/borrow_check/prefixes.rs b/src/librustc_mir/borrow_check/prefixes.rs
index b66fd42d9c0..25356cd17ef 100644
--- a/src/librustc_mir/borrow_check/prefixes.rs
+++ b/src/librustc_mir/borrow_check/prefixes.rs
@@ -13,12 +13,12 @@
 use rustc::ty::{self, TyCtxt};
 use rustc_hir as hir;
 
-pub trait IsPrefixOf<'cx, 'tcx> {
-    fn is_prefix_of(&self, other: PlaceRef<'cx, 'tcx>) -> bool;
+pub trait IsPrefixOf<'tcx> {
+    fn is_prefix_of(&self, other: PlaceRef<'tcx, 'tcx>) -> bool;
 }
 
-impl<'cx, 'tcx> IsPrefixOf<'cx, 'tcx> for PlaceRef<'cx, 'tcx> {
-    fn is_prefix_of(&self, other: PlaceRef<'cx, 'tcx>) -> bool {
+impl<'tcx> IsPrefixOf<'tcx> for PlaceRef<'tcx, 'tcx> {
+    fn is_prefix_of(&self, other: PlaceRef<'tcx, 'tcx>) -> bool {
         self.local == other.local
             && self.projection.len() <= other.projection.len()
             && self.projection == &other.projection[..self.projection.len()]