AK+Everywhere: Change int to size_t in JsonObject and JsonArray

AK/JsonArray.h

@@ -48,7 +48,7 @@ public:
         return *this;
     }
 
-    int size() const { return m_values.size(); }
+    size_t size() const { return m_values.size(); }
     bool is_empty() const { return m_values.is_empty(); }
 
     JsonValue const& at(size_t index) const { return m_values.at(index); }
@@ -56,7 +56,7 @@ public:
 
     void clear() { m_values.clear(); }
     void append(JsonValue value) { m_values.append(move(value)); }
-    void set(int index, JsonValue value) { m_values[index] = move(value); }
+    void set(size_t index, JsonValue value) { m_values[index] = move(value); }
 
     template<typename Builder>
     typename Builder::OutputType serialized() const;
@@ -75,7 +75,7 @@ public:
 
     Vector<JsonValue> const& values() const { return m_values; }
 
-    void ensure_capacity(int capacity) { m_values.ensure_capacity(capacity); }
+    void ensure_capacity(size_t capacity) { m_values.ensure_capacity(capacity); }
 
 private:
     Vector<JsonValue> m_values;

AK/JsonObject.h

@@ -44,7 +44,7 @@ public:
         return *this;
     }
 
-    int size() const { return m_members.size(); }
+    size_t size() const { return m_members.size(); }
     bool is_empty() const { return m_members.is_empty(); }
 
     JsonValue const& get(String const& key) const

AK/JsonValue.cpp

@@ -90,7 +90,7 @@ bool JsonValue::equals(const JsonValue& other) const
 
     if (is_array() && other.is_array() && as_array().size() == other.as_array().size()) {
         bool result = true;
-        for (int i = 0; i < as_array().size(); ++i) {
+        for (size_t i = 0; i < as_array().size(); ++i) {
             result &= as_array().at(i).equals(other.as_array().at(i));
         }
         return result;

Userland/DevTools/Inspector/RemoteObjectPropertyModel.cpp

@@ -22,7 +22,7 @@ int RemoteObjectPropertyModel::row_count(const GUI::ModelIndex& index) const
             return value.as_array().size();
         else if (value.is_object())
             return value.as_object().size();
-        return 0;
+        return (size_t)0;
     };
 
     if (index.is_valid()) {

Userland/Libraries/LibGUI/CommonLocationsProvider.cpp

@@ -58,7 +58,7 @@ void CommonLocationsProvider::load_from_json(const String& json_path)
 
     s_common_locations.clear();
     auto contents = json.value().as_array();
-    for (auto i = 0; i < contents.size(); ++i) {
+    for (size_t i = 0; i < contents.size(); ++i) {
         auto entry_value = contents.at(i);
         if (!entry_value.is_object())
             continue;

Userland/Libraries/LibGUI/JsonArrayModel.cpp

@@ -59,7 +59,7 @@ bool JsonArrayModel::set(int row, Vector<JsonValue>&& values)
 {
     VERIFY(values.size() == m_fields.size());
 
-    if (row >= m_array.size())
+    if ((size_t)row >= m_array.size())
         return false;
 
     JsonObject obj;
@@ -76,12 +76,12 @@ bool JsonArrayModel::set(int row, Vector<JsonValue>&& values)
 
 bool JsonArrayModel::remove(int row)
 {
-    if (row >= m_array.size())
+    if ((size_t)row >= m_array.size())
         return false;
 
     JsonArray new_array;
-    for (int i = 0; i < m_array.size(); ++i)
+    for (size_t i = 0; i < m_array.size(); ++i)
-        if (i != row)
+        if (i != (size_t)row)
             new_array.append(m_array.at(i));
 
     m_array = new_array;

Userland/Libraries/LibKeyboard/CharacterMapFile.cpp

@@ -74,7 +74,7 @@ Vector<u32> CharacterMapFile::read_map(const JsonObject& json, const String& nam
     buffer.resize(CHAR_MAP_SIZE);
 
     auto map_arr = json.get(name).as_array();
-    for (int i = 0; i < map_arr.size(); i++) {
+    for (size_t i = 0; i < map_arr.size(); i++) {
         auto key_value = map_arr.at(i).as_string();
         if (key_value.length() == 0) {
             buffer[i] = 0;

Userland/Utilities/fortune.cpp

@@ -59,7 +59,7 @@ private:
 static Vector<Quote> parse_all(const JsonArray& array)
 {
     Vector<Quote> quotes;
-    for (int i = 0; i < array.size(); ++i) {
+    for (size_t i = 0; i < array.size(); ++i) {
         Optional<Quote> q = Quote::try_parse(array[i]);
         if (!q.has_value()) {
             warnln("WARNING: Could not parse quote #{}!", i);

Userland/Utilities/gron.cpp

@@ -112,7 +112,7 @@ static void print(const String& name, const JsonValue& value, Vector<String>& tr
     if (value.is_array()) {
         outln("{}[]{};", color_brace, color_off);
         trail.append(String::formatted("{}{}{}", color_name, name, color_off));
-        for (int i = 0; i < value.as_array().size(); ++i) {
+        for (size_t i = 0; i < value.as_array().size(); ++i) {
             auto element_name = String::formatted("{}{}[{}{}{}{}{}]{}", color_off, color_brace, color_off, color_index, i, color_off, color_brace, color_off);
             print(element_name, value.as_array()[i], trail);
         }