Common/Tests: Address Feedback

src/common/fiber.cpp

@@ -32,13 +32,12 @@ void __stdcall Fiber::FiberStartFunc(void* fiber_parameter) {
 }
 
 Fiber::Fiber(std::function<void(void*)>&& entry_point_func, void* start_parameter)
-    : guard{}, entry_point{std::move(entry_point_func)}, start_parameter{start_parameter},
-      previous_fiber{} {
+    : entry_point{std::move(entry_point_func)}, start_parameter{start_parameter} {
     impl = std::make_unique<FiberImpl>();
     impl->handle = CreateFiber(0, &FiberStartFunc, this);
 }
 
-Fiber::Fiber() : guard{}, entry_point{}, start_parameter{}, previous_fiber{} {
+Fiber::Fiber() {
     impl = std::make_unique<FiberImpl>();
 }
 

src/common/fiber.h

@@ -67,10 +67,10 @@ private:
 
     struct FiberImpl;
 
-    SpinLock guard;
-    std::function<void(void*)> entry_point;
-    void* start_parameter;
-    std::shared_ptr<Fiber> previous_fiber;
+    SpinLock guard{};
+    std::function<void(void*)> entry_point{};
+    void* start_parameter{};
+    std::shared_ptr<Fiber> previous_fiber{};
     std::unique_ptr<FiberImpl> impl;
     bool is_thread_fiber{};
 };

src/common/spin_lock.cpp

@@ -35,8 +35,9 @@ void thread_pause() {
 namespace Common {
 
 void SpinLock::lock() {
-    while (lck.test_and_set(std::memory_order_acquire))
+    while (lck.test_and_set(std::memory_order_acquire)) {
         thread_pause();
+    }
 }
 
 void SpinLock::unlock() {