Should work on gcc/clang

Source/ToolCore/JSBind/JSBHaxe.cpp

@@ -361,7 +361,7 @@ namespace ToolCore
     {
         HashMap<String, JSBPrimitiveType*>& constants = module->GetConstants();
 
-        Vector<String>& constantsName = constants.Keys();
+        const Vector<String>& constantsName = constants.Keys();
 
         if (!constants.Size())
             return;

Source/ToolCore/JSBind/JSBTypeScript.cpp

@@ -241,7 +241,7 @@ void JSBTypeScript::ExportModuleClasses(JSBModule* module)
 
 void JSBTypeScript::ExportModuleConstants(JSBModule* module)
 {
-    Vector<String>& constants = module->GetConstants().Keys();
+    const Vector<String>& constants = module->GetConstants().Keys();
 
     if (!constants.Size())
         return;