From 2e91bb437260db7ea9516ce81dd7225613101083 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 3 Oct 2016 17:05:08 +0200
Subject: [PATCH] Math: work around MSVC constexpr issues yet again.

---
 src/Magnum/Math/Test/ColorTest.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Magnum/Math/Test/ColorTest.cpp b/src/Magnum/Math/Test/ColorTest.cpp
index 105d32daa..eb7dd5a9b 100644
--- a/src/Magnum/Math/Test/ColorTest.cpp
+++ b/src/Magnum/Math/Test/ColorTest.cpp
@@ -281,7 +281,10 @@ void ColorTest::convert() {
     constexpr Vec3 a3{1.5f, 2.0f, -3.5f};
     constexpr Color3 b3{1.5f, 2.0f, -3.5f};
 
-    constexpr Color3 c3(a3);
+    #ifndef CORRADE_MSVC2015_COMPATIBILITY
+    constexpr /* No idea what's wrong. For Vector3 it "just works" */
+    #endif
+    Color3 c3(a3);
     CORRADE_COMPARE(c3, b3);
 
     constexpr Vec3 d3(b3);
@@ -292,7 +295,10 @@ void ColorTest::convert() {
     constexpr Vec4 a4{1.5f, 2.0f, -3.5f, -0.5f};
     constexpr Color4 b4{1.5f, 2.0f, -3.5f, -0.5f};
 
-    constexpr Vector4 c4(a4);
+    #ifndef CORRADE_MSVC2015_COMPATIBILITY
+    constexpr /* No idea what's wrong. For Vector4 it "just works" */
+    #endif
+    Color4 c4(a4);
     CORRADE_COMPARE(c4, b4);
 
     constexpr Vec4 d4(b4);