From b045c201b2086073f43d76290b9cb2a5a8e16f89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20K=C3=A5re=20Alsaker?= <john.kare.alsaker@gmail.com>
Date: Mon, 14 Aug 2017 14:11:35 +0200
Subject: [PATCH] Use a DepNode for the generator signature

---
 src/librustc/dep_graph/dep_node.rs | 1 +
 src/librustc/ty/maps.rs            | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/librustc/dep_graph/dep_node.rs b/src/librustc/dep_graph/dep_node.rs
index 5b609f192e1..f4143e9b22e 100644
--- a/src/librustc/dep_graph/dep_node.rs
+++ b/src/librustc/dep_graph/dep_node.rs
@@ -432,6 +432,7 @@ define_dep_nodes!( <'tcx>
     [] ImplPolarity(DefId),
     [] ClosureKind(DefId),
     [] FnSignature(DefId),
+    [] GenSignature(DefId),
     [] CoerceUnsizedInfo(DefId),
 
     [] ItemVarianceConstraints(DefId),
diff --git a/src/librustc/ty/maps.rs b/src/librustc/ty/maps.rs
index b121c05f244..ba3cd5ba391 100644
--- a/src/librustc/ty/maps.rs
+++ b/src/librustc/ty/maps.rs
@@ -919,7 +919,7 @@ define_maps! { <'tcx>
 
     /// Records the signature of each generator. The def ID is the ID of the
     /// expression defining the closure.
-    [] generator_sig: TypeckTables(DefId) -> Option<ty::PolyGenSig<'tcx>>,
+    [] generator_sig: GenSignature(DefId) -> Option<ty::PolyGenSig<'tcx>>,
 
     /// Caches CoerceUnsized kinds for impls on custom types.
     [] coerce_unsized_info: CoerceUnsizedInfo(DefId)