Ensure CPCShakerTests is runnable.

Machines/PCCompatible/Segments.hpp

@@ -186,7 +186,9 @@ public:
 
 	InstructionSet::x86::SegmentRegisterSet<Descriptor> descriptors;
 
-	auto operator <=>(const Segments &rhs) const = default;
+	auto operator ==(const Segments &rhs) const {
+		return descriptors == rhs.descriptors;
+	}
 
 private:
 	void load_real(const Source segment) {

Numeric/RegisterSizes.hpp

@@ -26,6 +26,9 @@ template <typename Full, typename Half> union alignas(Full) alignas(Half) Regist
 	auto operator <=>(const RegisterPair &rhs) const {
 		return full <=> rhs.full;
 	}
+	auto operator ==(const RegisterPair &rhs) const {
+		return full == rhs.full;
+	}
 #if TARGET_RT_BIG_ENDIAN
 	struct {
 		Half high, low;

OSBindings/Mac/Clock SignalTests/CPCShakerTests.mm

@@ -160,7 +160,7 @@ private:
 @interface CPCShakerTests : XCTestCase
 @end
 
-@implementation CPCShakerTests {}
+@implementation CPCShakerTests
 
 - (void)testCSLPath:(NSString *)path name:(NSString *)name {
 	using namespace Storage::Automation;