From 0b67a40bb9afb9f3ea71143c935db40ab01d1bdd Mon Sep 17 00:00:00 2001
From: hogliux <fabian.renn@gmail.com>
Date: Fri, 28 Jul 2017 12:26:01 +0100
Subject: [PATCH] Fixed a MSVC 2013 compiler error in juce_MathsFunctions.h

---
 modules/juce_core/maths/juce_MathsFunctions.h | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/modules/juce_core/maths/juce_MathsFunctions.h b/modules/juce_core/maths/juce_MathsFunctions.h
index aecfbb54b2..7361ea71f0 100644
--- a/modules/juce_core/maths/juce_MathsFunctions.h
+++ b/modules/juce_core/maths/juce_MathsFunctions.h
@@ -343,12 +343,19 @@ template <typename FloatType>
 struct MathConstants
 {
     /** A predefined value for Pi */
-    static constexpr FloatType pi    = static_cast<FloatType> (3.141592653589793238L);
+    static const FloatType pi;
 
     /** A predfined value for Euler's number */
-    static constexpr FloatType euler = static_cast<FloatType> (2.71828182845904523536L);
+    static const FloatType euler;
 };
 
+template <typename FloatType>
+const FloatType MathConstants<FloatType>::pi = static_cast<FloatType> (3.141592653589793238L);
+
+template <typename FloatType>
+const FloatType MathConstants<FloatType>::euler = static_cast<FloatType> (2.71828182845904523536L);
+
+
 /** A predefined value for Pi, at double-precision.
     @see float_Pi
 */