fix: 修复 Linux 上 IntType 注册问题；

Author: Wing-summer

TestPlugin/testplugin.cpp

@@ -615,6 +615,8 @@ void TestPlugin::onRegisterScriptObj(WingHex::IWingAngel *o) {
         WingHex::IWingAngel::asCallConvTypes::asCALL_GENERIC);
 
     // register test object
+    // must add asOBJ_APP_CLASS_ALLINTS on linux
+    // this class is a wrapper for int
     struct TestObj {
         TestObj() : _v(0) {}
         TestObj(int v) : _v(v) {}
@@ -623,6 +625,14 @@ void TestPlugin::onRegisterScriptObj(WingHex::IWingAngel *o) {
         int _v;
     };
 
+    static_assert(std::is_trivially_copyable_v<TestObj>,
+                  "Must be trivially copyable to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(
+        std::is_trivially_destructible_v<TestObj>,
+        "Must be trivially destructible to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(std::is_standard_layout_v<TestObj>,
+                  "Must be standard layout to use asOBJ_APP_CLASS_ALLINTS");
+
     auto r = o->registerObjectType(
         "TestObj", sizeof(TestObj),
         WingHex::IWingAngel::asOBJ_VALUE | WingHex::IWingAngel::asOBJ_POD |

src/class/wingcstruct.cpp

@@ -373,9 +373,25 @@ QList<WingHex::SettingPage *> WingCStruct::registeredSettingPages() const {
 void WingCStruct::onRegisterScriptObj(WingHex::IWingAngel *o) {
     using asCallConvTypes = WingHex::IWingAngel::asCallConvTypes;
 
-    o->registerObjectType("IntType", sizeof(CINT_TYPE),
-                          WingHex::IWingAngel::asOBJ_VALUE |
-                              WingHex::asGetTypeTraits<CINT_TYPE>());
+    static_assert(std::is_trivially_copyable_v<CINT_TYPE>,
+                  "Must be trivially copyable to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(
+        std::is_trivially_destructible_v<CINT_TYPE>,
+        "Must be trivially destructible to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(std::is_standard_layout_v<CINT_TYPE>,
+                  "Must be standard layout to use asOBJ_APP_CLASS_ALLINTS");
+    o->registerObjectType(
+        "IntType", sizeof(CINT_TYPE),
+        WingHex::IWingAngel::asOBJ_VALUE |
+            WingHex::IWingAngel::asOBJ_APP_CLASS_ALLINTS |
+            WingHex::IWingAngel::asOBJ_APP_CLASS_UNION |
+            WingHex::IWingAngel::asOBJ_APP_CLASS_MORE_CONSTRUCTORS |
+            WingHex::asGetTypeTraits<CINT_TYPE>());
+    o->registerObjectBehaviour(
+        "IntType", WingHex::IWingAngel::asBEHAVE_CONSTRUCT, "void f()",
+        asWINGFUNCTIONPR([](void *memory) { new (memory) CINT_TYPE(); },
+                         (void *), void),
+        asCallConvTypes::asCALL_CDECL_OBJFIRST);
     o->registerObjectBehaviour(
         "IntType", WingHex::IWingAngel::asBEHAVE_CONSTRUCT, "void f(int64 v)",
         asWINGFUNCTIONPR(

src/scriptaddon/scriptcolor.cpp

@@ -337,10 +337,19 @@ void RegisterColor(asIScriptEngine *engine) {
     engine->SetDefaultNamespace("");
 
     // color class
-    r = engine->RegisterObjectType("color", sizeof(QColor),
-                                   asOBJ_VALUE | asOBJ_APP_CLASS_ALLINTS |
-                                       asOBJ_APP_CLASS_UNION |
-                                       asGetTypeTraits<QColor>());
+    static_assert(std::is_trivially_copyable_v<QColor>,
+                  "Must be trivially copyable to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(
+        std::is_trivially_destructible_v<QColor>,
+        "Must be trivially destructible to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(std::is_standard_layout_v<QColor>,
+                  "Must be standard layout to use asOBJ_APP_CLASS_ALLINTS");
+
+    r = engine->RegisterObjectType(
+        "color", sizeof(QColor),
+        asOBJ_VALUE | asOBJ_APP_CLASS_MORE_CONSTRUCTORS |
+            asOBJ_APP_CLASS_ALLINTS | asOBJ_APP_CLASS_UNION |
+            asGetTypeTraits<QColor>());
     ASSERT(r >= 0);
 
     // Constructors

src/scriptaddon/scriptqstring.cpp

@@ -665,8 +665,16 @@ void RegisterQString_Native(asIScriptEngine *engine) {
     int r = 0;
 
     // register the char type
+    static_assert(std::is_trivially_copyable_v<QChar>,
+                  "Must be trivially copyable to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(
+        std::is_trivially_destructible_v<QChar>,
+        "Must be trivially destructible to use asOBJ_APP_CLASS_ALLINTS");
+    static_assert(std::is_standard_layout_v<QChar>,
+                  "Must be standard layout to use asOBJ_APP_CLASS_ALLINTS");
     r = engine->RegisterObjectType("char", sizeof(QChar),
                                    asOBJ_VALUE | asOBJ_APP_CLASS_ALLINTS |
+                                       asOBJ_APP_CLASS_MORE_CONSTRUCTORS |
                                        asGetTypeTraits<QChar>());
     ASSERT(r >= 0);