Meta+AK: Make clang-format-10 clean

AK/Atomic.h

@@ -85,7 +85,6 @@ template<typename T, typename V = typename RemoveVolatile<T>::Type>
         return __atomic_compare_exchange_n(const_cast<V**>(var), &expected, nullptr, false, order, order);
 }
 
-
 template<typename T>
 static inline T atomic_fetch_add(volatile T* var, T val, MemoryOrder order = memory_order_seq_cst) noexcept
 {

AK/Badge.h

@@ -31,7 +31,7 @@ namespace AK {
 template<typename T>
 class Badge {
     friend T;
-    Badge() {}
+    Badge() { }
 
     Badge(const Badge&) = delete;
     Badge& operator=(const Badge&) = delete;
@@ -43,4 +43,3 @@ class Badge {
 }
 
 using AK::Badge;
-

AK/Function.h

@@ -38,7 +38,7 @@ template<typename Out, typename... In>
 class Function<Out(In...)> {
 public:
     Function() = default;
-    Function(std::nullptr_t) {}
+    Function(std::nullptr_t) { }
 
     template<typename CallableType, class = typename EnableIf<!(IsPointer<CallableType>::value && IsFunction<typename RemovePointer<CallableType>::Type>::value) && IsRvalueReference<CallableType&&>::value>::Type>
     Function(CallableType&& callable)
@@ -83,7 +83,7 @@ public:
 private:
     class CallableWrapperBase {
     public:
-        virtual ~CallableWrapperBase() {}
+        virtual ~CallableWrapperBase() { }
         virtual Out call(In...) const = 0;
     };
 

AK/GenericLexer.cpp

@@ -276,7 +276,6 @@ void GenericLexer::ignore_until(Condition condition)
         m_index++;
 }
 
-
 bool is_control(char c)
 {
     return (c >= 0 && c <= 31) || c == 127;

AK/HashFunctions.h

@@ -53,7 +53,7 @@ inline unsigned u64_hash(u64 key)
 
 inline unsigned ptr_hash(FlatPtr ptr)
 {
-    if constexpr(sizeof(ptr) == 8)
+    if constexpr (sizeof(ptr) == 8)
         return u64_hash((u64)ptr);
     else
         return int_hash((u32)ptr);

AK/HashMap.h

@@ -47,7 +47,7 @@ private:
     };
 
 public:
-    HashMap() {}
+    HashMap() { }
 
     bool is_empty() const { return m_table.is_empty(); }
     size_t size() const { return m_table.size(); }

AK/IDAllocator.h

@@ -26,16 +26,16 @@
 
 #pragma once
 
-#include <stdlib.h>
 #include <AK/HashTable.h>
+#include <stdlib.h>
 
 namespace AK {
 
 class IDAllocator {
 
 public:
-    IDAllocator() {}
-    ~IDAllocator() {}
+    IDAllocator() { }
+    ~IDAllocator() { }
 
     int allocate()
     {

AK/InlineLinkedList.h

@@ -104,7 +104,7 @@ inline T* InlineLinkedListNode<T>::next() const
 template<typename T>
 class InlineLinkedList {
 public:
-    InlineLinkedList() {}
+    InlineLinkedList() { }
 
     bool is_empty() const { return !m_head; }
     size_t size_slow() const;

AK/JsonArray.h

@@ -34,8 +34,8 @@ namespace AK {
 
 class JsonArray {
 public:
-    JsonArray() {}
-    ~JsonArray() {}
+    JsonArray() { }
+    ~JsonArray() { }
 
     JsonArray(const JsonArray& other)
         : m_values(other.m_values)

AK/JsonObject.h

@@ -37,8 +37,8 @@ namespace AK {
 
 class JsonObject {
 public:
-    JsonObject() {}
-    ~JsonObject() {}
+    JsonObject() { }
+    ~JsonObject() { }
 
     JsonObject(const JsonObject& other)
         : m_order(other.m_order)

AK/MACAddress.h

@@ -33,7 +33,7 @@
 class [[gnu::packed]] MACAddress
 {
 public:
-    MACAddress() {}
+    MACAddress() { }
     MACAddress(const u8 data[6])
     {
         __builtin_memcpy(m_data, data, 6);
@@ -47,7 +47,7 @@ public:
         m_data[4] = e;
         m_data[5] = f;
     }
-    ~MACAddress() {}
+    ~MACAddress() { }
 
     u8 operator[](int i) const
     {
@@ -78,7 +78,7 @@ static_assert(sizeof(MACAddress) == 6);
 
 namespace AK {
 
-template <>
+template<>
 struct Traits<MACAddress> : public GenericTraits<MACAddress> {
     static unsigned hash(const MACAddress& address) { return string_hash((const char*)&address, sizeof(address)); }
 };

AK/NonnullOwnPtrVector.h

@@ -26,14 +26,13 @@
 
 #pragma once
 
-#include <AK/NonnullPtrVector.h>
 #include <AK/NonnullOwnPtr.h>
+#include <AK/NonnullPtrVector.h>
 
 namespace AK {
 
 template<typename T, int inline_capacity = 0>
-class NonnullOwnPtrVector : public NonnullPtrVector<NonnullOwnPtr<T>, inline_capacity>
-{
+class NonnullOwnPtrVector : public NonnullPtrVector<NonnullOwnPtr<T>, inline_capacity> {
 };
 
 }

AK/NonnullRefPtrVector.h

@@ -32,8 +32,7 @@
 namespace AK {
 
 template<typename T, int inline_capacity = 0>
-class NonnullRefPtrVector : public NonnullPtrVector<NonnullRefPtr<T>, inline_capacity>
-{
+class NonnullRefPtrVector : public NonnullPtrVector<NonnullRefPtr<T>, inline_capacity> {
 };
 
 }

AK/Queue.h

@@ -88,4 +88,3 @@ private:
 }
 
 using AK::Queue;
-

AK/RefPtr.h

@@ -44,7 +44,7 @@ public:
         Adopt
     };
 
-    RefPtr() {}
+    RefPtr() { }
     RefPtr(const T* ptr)
         : m_ptr(const_cast<T*>(ptr))
     {
@@ -108,7 +108,7 @@ public:
             m_ptr = (T*)(0xe0e0e0e0);
 #endif
     }
-    RefPtr(std::nullptr_t) {}
+    RefPtr(std::nullptr_t) { }
 
     template<typename U>
     RefPtr(const OwnPtr<U>&) = delete;

AK/Result.h

@@ -32,7 +32,8 @@
 namespace AK {
 
 template<typename ValueType, typename ErrorType>
-class [[nodiscard]] Result {
+class [[nodiscard]] Result
+{
 public:
     Result(const ValueType& res)
         : m_result(res)
@@ -50,13 +51,19 @@ public:
     {
     }
 
+    // FIXME: clang-format gets confused about Result. Why?
+    // clang-format off
     Result(Result&& other)
+        // clang-format on
         : m_result(move(other.m_result))
         , m_error(move(other.m_error))
     {
     }
 
+    // FIXME: clang-format gets confused about Result. Why?
+    // clang-format off
     Result(Result& other)
+        // clang-format on
         : m_result(other.m_result)
         , m_error(other.m_error)
     {

AK/ScopeGuard.h

@@ -70,5 +70,5 @@ private:
 
 }
 
-using AK::ScopeGuard;
 using AK::ArmedScopeGuard;
+using AK::ScopeGuard;

AK/Singleton.h

@@ -30,7 +30,7 @@
 #include <AK/Atomic.h>
 #include <AK/kmalloc.h>
 #ifdef KERNEL
-#include <Kernel/Arch/i386/CPU.h>
+#    include <Kernel/Arch/i386/CPU.h>
 #endif
 
 #ifndef __serenity__
@@ -51,6 +51,7 @@ template<typename T, T* (*InitFunction)() = SingletonInstanceCreator<T>::create>
 class Singleton {
     AK_MAKE_NONCOPYABLE(Singleton);
     AK_MAKE_NONMOVABLE(Singleton);
+
 public:
     Singleton() = default;
 

AK/SinglyLinkedListWithCount.h

@@ -34,8 +34,8 @@ template<typename T>
 class SinglyLinkedListWithCount : private SinglyLinkedList<T> {
 
 public:
-    SinglyLinkedListWithCount() {}
-    ~SinglyLinkedListWithCount() {}
+    SinglyLinkedListWithCount() { }
+    ~SinglyLinkedListWithCount() { }
 
     using List = SinglyLinkedList<T>;
 

AK/Tests/TestCircularDeque.cpp

@@ -59,7 +59,7 @@ TEST_CASE(enqueue_begin_being_moved_from)
 {
     CircularDeque<String, 2> strings;
 
-    String str{"test"};
+    String str { "test" };
     strings.enqueue_begin(move(str));
     EXPECT(str.is_null());
 }

AK/Tests/TestOptional.cpp

@@ -26,8 +26,8 @@
 
 #include <AK/TestSuite.h>
 
-#include <AK/String.h>
 #include <AK/Optional.h>
+#include <AK/String.h>
 
 TEST_CASE(basic_optional)
 {

AK/Tests/TestQueue.cpp

@@ -26,8 +26,8 @@
 
 #include <AK/TestSuite.h>
 
-#include <AK/String.h>
 #include <AK/Queue.h>
+#include <AK/String.h>
 
 TEST_CASE(construct)
 {

AK/Tests/TestRefPtr.cpp

@@ -80,14 +80,14 @@ TEST_CASE(assign_copy_self)
     RefPtr<Object> object = adopt(*new Object);
     EXPECT_EQ(object->ref_count(), 1u);
 
-    #ifdef __clang__
-    #pragma clang diagnostic push
-    #pragma clang diagnostic ignored "-Wself-assign-overloaded"
-    #endif
+#ifdef __clang__
+#    pragma clang diagnostic push
+#    pragma clang diagnostic ignored "-Wself-assign-overloaded"
+#endif
     object = object;
-    #ifdef __clang__
-    #pragma clang diagnostic pop
-    #endif
+#ifdef __clang__
+#    pragma clang diagnostic pop
+#endif
 
     EXPECT_EQ(object->ref_count(), 1u);
 }

AK/WeakPtr.h

@@ -39,8 +39,8 @@ class WeakPtr {
     friend class Weakable<T>;
 
 public:
-    WeakPtr() {}
-    WeakPtr(std::nullptr_t) {}
+    WeakPtr() { }
+    WeakPtr(std::nullptr_t) { }
 
     template<typename U>
     WeakPtr(WeakPtr<U>&& other)