From 723856dec1b5d5be0e35be0612e188a30bfa594b Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 30 Jul 2018 14:52:15 +0200
Subject: bug #1577: fix msvc compilation of unit test, msvc defines ptrdiff_t
 as long long

---
 test/AnnoyingScalar.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test/AnnoyingScalar.h')

diff --git a/test/AnnoyingScalar.h b/test/AnnoyingScalar.h
index 7d1df2253..2b6544a6a 100644
--- a/test/AnnoyingScalar.h
+++ b/test/AnnoyingScalar.h
@@ -33,6 +33,9 @@ class AnnoyingScalar
     AnnoyingScalar(float _v)        { init(); *v = _v; }
     AnnoyingScalar(int _v)          { init(); *v = _v; }
     AnnoyingScalar(long _v)         { init(); *v = _v; }
+    #if EIGEN_HAS_CXX11
+    AnnoyingScalar(long long _v)    { init(); *v = _v; }
+    #endif
     AnnoyingScalar(const AnnoyingScalar& other) { init(); *v = *(other.v); }
     ~AnnoyingScalar() {
       if(v!=&data)
-- 
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