From d73268b05c07487c43ca9d09023db0bc47251e91 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20K=C3=A5re=20Alsaker?= <john.kare.alsaker@gmail.com>
Date: Sun, 9 Feb 2020 10:31:13 +0100
Subject: [PATCH] Remove `input_task`

---
 src/librustc/dep_graph/graph.rs | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/src/librustc/dep_graph/graph.rs b/src/librustc/dep_graph/graph.rs
index f5d68e8074df..8a8ae60c8139 100644
--- a/src/librustc/dep_graph/graph.rs
+++ b/src/librustc/dep_graph/graph.rs
@@ -225,28 +225,6 @@ impl DepGraph {
         )
     }
 
-    /// Creates a new dep-graph input with value `input`
-    pub fn input_task<'a, C, R>(&self, key: DepNode, cx: C, input: R) -> (R, DepNodeIndex)
-    where
-        C: DepGraphSafe + StableHashingContextProvider<'a>,
-        R: for<'b> HashStable<StableHashingContext<'b>>,
-    {
-        fn identity_fn<C, A>(_: C, arg: A) -> A {
-            arg
-        }
-
-        self.with_task_impl(
-            key,
-            cx,
-            input,
-            true,
-            identity_fn,
-            |_| None,
-            |data, key, fingerprint, _| data.alloc_node(key, SmallVec::new(), fingerprint),
-            hash_result::<R>,
-        )
-    }
-
     fn with_task_impl<'a, C, A, R>(
         &self,
         key: DepNode,