Update region_scope_tree

[rust.git] / src / librustc_typeck / check / generator_interior.rs

diff --git a/src/librustc_typeck/check/generator_interior.rs b/src/librustc_typeck/check/generator_interior.rs
index 7f4b0a96a15ab19c0e9acfda97fea432b1dd83fd..df3623ea6fbd16977325459bd278963259fd76e5 100644 (file)
--- a/src/librustc_typeck/check/generator_interior.rs
+++ b/src/librustc_typeck/check/generator_interior.rs
@@ -8,7 +8,6 @@
 use rustc::hir::{self, Pat, PatKind, Expr};
 use rustc::middle::region;
 use rustc::ty::{self, Ty};
-use rustc_data_structures::sync::Lrc;
 use syntax_pos::Span;
 use super::FnCtxt;
 use crate::util::nodemap::FxHashMap;
@@ -16,7 +15,7 @@
 struct InteriorVisitor<'a, 'gcx: 'a+'tcx, 'tcx: 'a> {
     fcx: &'a FnCtxt<'a, 'gcx, 'tcx>,
     types: FxHashMap<Ty<'tcx>, usize>,
-    region_scope_tree: Lrc<region::ScopeTree>,
+    region_scope_tree: &'gcx region::ScopeTree,
     expr_count: usize,
 }