Merge branch 'master' into compatibility

src/Math/Functions.h

@@ -289,7 +289,12 @@ Computes and returns @f$ ab + c @f$.
 template<class T> inline T fma(const T& a, const T& b, const T& c);
 #else
 template<class T> inline typename std::enable_if<std::is_arithmetic<T>::value, T>::type fma(T a, T b, T c) {
+    /** @todo Remove when NaCl's newlib has this fixed */
+    #ifndef CORRADE_TARGET_NACL_NEWLIB
     return std::fma(a, b, c);
+    #else
+    return a*b + c;
+    #endif
 }
 template<std::size_t size, class T> inline Vector<size, T> fma(const Vector<size, T>& a, const Vector<size, T>& b, const Vector<size, T>& c) {
     return a*b + c;

src/Physics/Test/CapsuleTest.cpp

@@ -52,7 +52,6 @@ void CapsuleTest::applyTransformation() {
     CORRADE_COMPARE(capsule.transformedA(), Vector3(-2.0f, 1.0f, 3.0f));
     CORRADE_COMPARE(capsule.transformedB(), Vector3(2.0f, -1.0f, -3.0f));
     CORRADE_COMPARE(capsule.transformedRadius(), 7.0f);
-}
 
     /* Apply average scaling to radius */
     capsule.applyTransformationMatrix(Matrix4::scaling({Constants::sqrt3(), -Constants::sqrt2(), 2.0f}));

src/SceneGraph/Object.hpp

@@ -347,7 +347,9 @@ template<class Transformation> void Object<Transformation>::setClean(std::vector
 
     /* Go through all objects and clean them */
     for(std::size_t i = 0; i != objects.size(); ++i) {
-        CORRADE_INTERNAL_ASSERT(objects[i]->isDirty());
+        /* The object might be duplicated in the list, don't clean it more than once */
+        if(!objects[i]->isDirty()) continue;
+
         objects[i]->setClean(transformations[i]);
         CORRADE_ASSERT(!objects[i]->isDirty(), "SceneGraph::Object::setClean(): original implementation was not called", );
     }