5 files changed, 89 insertions, 1 deletions

diff --git a/core/extension/extension_api_dump.cpp b/core/extension/extension_api_dump.cpp
index 06cd98264a..e6e0fff266 100644
--- a/core/extension/extension_api_dump.cpp
+++ b/core/extension/extension_api_dump.cpp
@@ -46,6 +46,9 @@ static String get_type_name(const PropertyInfo &p_info) {
 			return p_info.hint_string + "*";
 		}
 	}
+	if (p_info.type == Variant::ARRAY && (p_info.hint == PROPERTY_HINT_ARRAY_TYPE)) {
+		return String("typedarray::") + p_info.hint_string;
+	}
 	if (p_info.type == Variant::INT && (p_info.usage & (PROPERTY_USAGE_CLASS_IS_ENUM))) {
 		return String("enum::") + String(p_info.class_name);
 	}
diff --git a/core/variant/array.h b/core/variant/array.h
index c007376734..3d9a794969 100644
--- a/core/variant/array.h
+++ b/core/variant/array.h
@@ -47,7 +47,6 @@ class Array {
 	void _unref() const;
 
 protected:
-	Array(const Array &p_base, uint32_t p_type, const StringName &p_class_name, const Variant &p_script);
 	bool _assign(const Array &p_array);
 
 public:
@@ -131,6 +130,7 @@ public:
 	void set_read_only(bool p_enable);
 	bool is_read_only() const;
 
+	Array(const Array &p_base, uint32_t p_type, const StringName &p_class_name, const Variant &p_script);
 	Array(const Array &p_from);
 	Array();
 	~Array();
diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index a62b8a24a0..1831f7b72a 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -2066,6 +2066,14 @@ static void _register_variant_builtin_methods() {
 	bind_method(Array, all, sarray("method"), varray());
 	bind_method(Array, max, sarray(), varray());
 	bind_method(Array, min, sarray(), varray());
+	bind_method(Array, typed_assign, sarray("array"), varray());
+	bind_method(Array, set_typed, sarray("type", "class_name", "script"), varray());
+	bind_method(Array, is_typed, sarray(), varray());
+	bind_method(Array, get_typed_builtin, sarray(), varray());
+	bind_method(Array, get_typed_class_name, sarray(), varray());
+	bind_method(Array, get_typed_script, sarray(), varray());
+	bind_method(Array, set_read_only, sarray("enable"), varray());
+	bind_method(Array, is_read_only, sarray(), varray());
 
 	/* Byte Array */
 	bind_method(PackedByteArray, size, sarray(), varray());
diff --git a/core/variant/variant_construct.cpp b/core/variant/variant_construct.cpp
index d048f45737..3b88dc11ca 100644
--- a/core/variant/variant_construct.cpp
+++ b/core/variant/variant_construct.cpp
@@ -200,6 +200,7 @@ void Variant::_register_variant_constructors() {
 
 	add_constructor<VariantConstructNoArgs<Array>>(sarray());
 	add_constructor<VariantConstructor<Array, Array>>(sarray("from"));
+	add_constructor<VariantConstructorTypedArray>(sarray("base", "type", "class_name", "script"));
 	add_constructor<VariantConstructorToArray<PackedByteArray>>(sarray("from"));
 	add_constructor<VariantConstructorToArray<PackedInt32Array>>(sarray("from"));
 	add_constructor<VariantConstructorToArray<PackedInt64Array>>(sarray("from"));
diff --git a/core/variant/variant_construct.h b/core/variant/variant_construct.h
index 58a0f34c1e..34d228f4d2 100644
--- a/core/variant/variant_construct.h
+++ b/core/variant/variant_construct.h
@@ -336,6 +336,82 @@ public:
 	}
 };
 
+class VariantConstructorTypedArray {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		if (p_args[0]->get_type() != Variant::ARRAY) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::ARRAY;
+			return;
+		}
+
+		if (p_args[1]->get_type() != Variant::INT) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 1;
+			r_error.expected = Variant::INT;
+			return;
+		}
+
+		if (p_args[2]->get_type() != Variant::STRING_NAME) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 2;
+			r_error.expected = Variant::STRING_NAME;
+			return;
+		}
+
+		const Array &base_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
+		const uint32_t type = p_args[1]->operator uint32_t();
+		const StringName &class_name = *VariantGetInternalPtr<StringName>::get_ptr(p_args[2]);
+		r_ret = Array(base_arr, type, class_name, *p_args[3]);
+	}
+
+	static inline void validated_construct(Variant *r_ret, const Variant **p_args) {
+		const Array &base_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
+		const uint32_t type = p_args[1]->operator uint32_t();
+		const StringName &class_name = *VariantGetInternalPtr<StringName>::get_ptr(p_args[2]);
+		*r_ret = Array(base_arr, type, class_name, *p_args[3]);
+	}
+
+	static void ptr_construct(void *base, const void **p_args) {
+		const Array &base_arr = PtrToArg<Array>::convert(p_args[0]);
+		const uint32_t type = PtrToArg<uint32_t>::convert(p_args[1]);
+		const StringName &class_name = PtrToArg<StringName>::convert(p_args[2]);
+		const Variant &script = PtrToArg<Variant>::convert(p_args[3]);
+		Array dst_arr = Array(base_arr, type, class_name, script);
+
+		PtrConstruct<Array>::construct(dst_arr, base);
+	}
+
+	static int get_argument_count() {
+		return 4;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		switch (p_arg) {
+			case 0: {
+				return Variant::ARRAY;
+			} break;
+			case 1: {
+				return Variant::INT;
+			} break;
+			case 2: {
+				return Variant::STRING_NAME;
+			} break;
+			case 3: {
+				return Variant::NIL;
+			} break;
+			default: {
+				return Variant::NIL;
+			} break;
+		}
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::ARRAY;
+	}
+};
+
 template <class T>
 class VariantConstructorToArray {
 public: