From 4744b631bbbdfcaddde41e472e518b067c317ea8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sat, 16 Mar 2013 21:13:46 +0100
Subject: [PATCH] Math: test pow() constexpr.

---
 src/Math/Test/FunctionsTest.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Math/Test/FunctionsTest.cpp b/src/Math/Test/FunctionsTest.cpp
index 55191dd1b..2d178c166 100644
--- a/src/Math/Test/FunctionsTest.cpp
+++ b/src/Math/Test/FunctionsTest.cpp
@@ -259,6 +259,10 @@ void FunctionsTest::pow() {
     CORRADE_COMPARE(Math::pow<10>(2ul), 1024ul);
     CORRADE_COMPARE(Math::pow<0>(3ul), 1ul);
     CORRADE_COMPARE(Math::pow<2>(2.0f), 4.0f);
+
+    /* Constant expression */
+    constexpr Int a = Math::pow<3>(5);
+    CORRADE_COMPARE(a, 125);
 }
 
 void FunctionsTest::log() {