From 08f5ede8d8466ad9bbf695a8c069d08d4dfc734a Mon Sep 17 00:00:00 2001
From: Jason Gross <jgross@mit.edu>
Date: Mon, 13 Nov 2017 13:05:10 -0500
Subject: Make pipeline options more easily extensible

Also add a dummy option about renaming binders, to be used in an
upcoming commit.
---
 src/Util/DefaultedTypes.v | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 src/Util/DefaultedTypes.v

(limited to 'src/Util/DefaultedTypes.v')

diff --git a/src/Util/DefaultedTypes.v b/src/Util/DefaultedTypes.v
new file mode 100644
index 000000000..37d9c25ef
--- /dev/null
+++ b/src/Util/DefaultedTypes.v
@@ -0,0 +1,2 @@
+Class with_default (T : Type) (default : T) := defaulted : T.
+Global Instance by_default {T} {d} : with_default T d := d.
-- 
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