From 0d1d648c233ce8120c12e686083f6e7153bf31fc Mon Sep 17 00:00:00 2001
From: justusc <justusc@vt.edu>
Date: Sun, 15 Feb 2015 12:53:55 -0500
Subject: [PATCH] SparseShape::is_dense() now returns a constexpr.

---
 src/TiledArray/sparse_shape.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TiledArray/sparse_shape.h b/src/TiledArray/sparse_shape.h
index 4a446fe0e3..457777f02a 100644
--- a/src/TiledArray/sparse_shape.h
+++ b/src/TiledArray/sparse_shape.h
@@ -285,7 +285,7 @@ namespace TiledArray {
     /// Check density
 
     /// \return true
-    static bool is_dense() { return false; }
+    static constexpr bool is_dense() { return false; }
 
     /// Threshold accessor