diff --git a/spine-cpp/include/spine/BoneTimeline.h b/spine-cpp/include/spine/BoneTimeline.h
index d2021c2fd..85ae26e2f 100644
--- a/spine-cpp/include/spine/BoneTimeline.h
+++ b/spine-cpp/include/spine/BoneTimeline.h
@@ -115,7 +115,8 @@ namespace spine {
 		int _boneIndex;
 
 		static const int ENTRIES;
-		static const int VALUE1, VALUE2;
+		static const int VALUE1;
+		static const int VALUE2;
 	};
 }
 
diff --git a/spine-cpp/include/spine/PathConstraint.h b/spine-cpp/include/spine/PathConstraint.h
index b6d720ec6..41cb36b1a 100644
--- a/spine-cpp/include/spine/PathConstraint.h
+++ b/spine-cpp/include/spine/PathConstraint.h
@@ -60,7 +60,9 @@ namespace spine {
 
 	public:
 		static const float epsilon;
-		static const int NONE, BEFORE, AFTER;
+		static const int NONE;
+		static const int BEFORE;
+		static const int AFTER;
 
 		PathConstraint(PathConstraintData &data, Skeleton &skeleton);
 
diff --git a/spine-cpp/include/spine/TransformConstraintData.h b/spine-cpp/include/spine/TransformConstraintData.h
index 095137a3c..6cc344672 100644
--- a/spine-cpp/include/spine/TransformConstraintData.h
+++ b/spine-cpp/include/spine/TransformConstraintData.h
@@ -246,7 +246,12 @@ namespace spine {
 	class SP_API TransformConstraintData : public ConstraintDataGeneric<TransformConstraint, TransformConstraintPose> {
 	public:
 		RTTI_DECL
-		static const int ROTATION, X, Y, SCALEX, SCALEY, SHEARY;
+		static const int ROTATION;
+		static const int X;
+		static const int Y;
+		static const int SCALEX;
+		static const int SCALEY;
+		static const int SHEARY;
 		friend class SkeletonBinary;
 		friend class SkeletonJson;
 		friend class TransformConstraint;