Commit suggestions in #3992 Thanks @RickBrice

src/ifcgeom/ConversionResult.h

@@ -101,9 +101,9 @@ namespace IfcGeom {
 		bool binary_op_bool(OpaqueNumber* other) const {
 			auto nnd = dynamic_cast<NumberNativeDouble*>(other);
 			if (nnd) {
-				return new NumberNativeDouble(Fn(value_, nnd->value_));
+				return Fn(value_, nnd->value_);
 			} else {
-				return nullptr;
+				return false;
 			}
 		}
 

src/ifcgeom/kernels/cgal/CgalConversionResult.h

@@ -118,9 +118,9 @@ namespace ifcopenshell { namespace geometry {
 		bool binary_op_bool(OpaqueNumber* other) const {
 			auto nnd = dynamic_cast<NumberEpeck*>(other);
 			if (nnd) {
-				return new NumberEpeck(Fn(value_, nnd->value_));
+				return Fn(value_, nnd->value_);
 			} else {
-				return nullptr;
+				return false;
 			}
 		}
 

src/ifcgeom/kernels/cgal/nef_to_halfspace_tree.h

@@ -475,7 +475,7 @@ public:
 	}
 	virtual std::unique_ptr<halfspace_tree<Kernel>> map(const std::map<typename Kernel::Plane_3, typename Kernel::Plane_3, PlaneLess<Kernel>>& m) const {
 
-		std::array<Kernel::FT, 3> abcd = { {plane_.a(), plane_.b(), plane_.c()} };
+		std::array<Kernel::FT, 3> abcd{ plane_.a(), plane_.b(), plane_.c() };
 		auto minel = std::min_element(abcd.begin(), abcd.end());
 		auto maxel = std::max_element(abcd.begin(), abcd.end());
 		auto maxval = ((-*minel) > *maxel) ? (-*minel) : *maxel;