1 files changed, 68 insertions, 24 deletions

diff --git a/modules/gdscript/gdscript_parser.h b/modules/gdscript/gdscript_parser.h
index 1850a44678..540ef1c561 100644
--- a/modules/gdscript/gdscript_parser.h
+++ b/modules/gdscript/gdscript_parser.h
@@ -107,6 +107,7 @@ public:
 			CLASS, // GDScript.
 			ENUM, // Enumeration.
 			VARIANT, // Can be any type.
+			RESOLVING, // Currently resolving.
 			UNRESOLVED,
 		};
 		Kind kind = UNRESOLVED;
@@ -131,11 +132,12 @@ public:
 		ClassNode *class_type = nullptr;
 
 		MethodInfo method_info; // For callable/signals.
-		HashMap<StringName, int> enum_values; // For enums.
+		HashMap<StringName, int64_t> enum_values; // For enums.
 
-		_FORCE_INLINE_ bool is_set() const { return kind != UNRESOLVED; }
+		_FORCE_INLINE_ bool is_set() const { return kind != RESOLVING && kind != UNRESOLVED; }
+		_FORCE_INLINE_ bool is_resolving() const { return kind == RESOLVING; }
 		_FORCE_INLINE_ bool has_no_type() const { return type_source == UNDETECTED; }
-		_FORCE_INLINE_ bool is_variant() const { return kind == VARIANT || kind == UNRESOLVED; }
+		_FORCE_INLINE_ bool is_variant() const { return kind == VARIANT || kind == RESOLVING || kind == UNRESOLVED; }
 		_FORCE_INLINE_ bool is_hard_type() const { return type_source > INFERRED; }
 		String to_string() const;
 
@@ -188,6 +190,7 @@ public:
 					return script_type == p_other.script_type;
 				case CLASS:
 					return class_type == p_other.class_type;
+				case RESOLVING:
 				case UNRESOLVED:
 					break;
 			}
@@ -469,7 +472,7 @@ public:
 			EnumNode *parent_enum = nullptr;
 			int index = -1;
 			bool resolved = false;
-			int value = 0;
+			int64_t value = 0;
 			int line = 0;
 			int leftmost_column = 0;
 			int rightmost_column = 0;
@@ -516,6 +519,32 @@ public:
 			};
 			EnumNode::Value enum_value;
 
+			String get_name() const {
+				switch (type) {
+					case UNDEFINED:
+						return "<undefined member>";
+					case CLASS:
+						// All class-type members have an id.
+						return m_class->identifier->name;
+					case CONSTANT:
+						return constant->identifier->name;
+					case FUNCTION:
+						return function->identifier->name;
+					case SIGNAL:
+						return signal->identifier->name;
+					case VARIABLE:
+						return variable->identifier->name;
+					case ENUM:
+						// All enum-type members have an id.
+						return m_enum->identifier->name;
+					case ENUM_VALUE:
+						return enum_value.identifier->name;
+					case GROUP:
+						return annotation->export_info.name;
+				}
+				return "";
+			}
+
 			String get_type_name() const {
 				switch (type) {
 					case UNDEFINED:
@@ -576,31 +605,42 @@ public:
 						return variable->get_datatype();
 					case ENUM:
 						return m_enum->get_datatype();
-					case ENUM_VALUE: {
-						// Always integer.
-						DataType out_type;
-						out_type.type_source = DataType::ANNOTATED_EXPLICIT;
-						out_type.kind = DataType::BUILTIN;
-						out_type.builtin_type = Variant::INT;
-						return out_type;
-					}
-					case SIGNAL: {
-						DataType out_type;
-						out_type.type_source = DataType::ANNOTATED_EXPLICIT;
-						out_type.kind = DataType::BUILTIN;
-						out_type.builtin_type = Variant::SIGNAL;
-						// TODO: Add parameter info.
-						return out_type;
-					}
-					case GROUP: {
+					case ENUM_VALUE:
+						return enum_value.identifier->get_datatype();
+					case SIGNAL:
+						return signal->get_datatype();
+					case GROUP:
 						return DataType();
-					}
 					case UNDEFINED:
 						return DataType();
 				}
 				ERR_FAIL_V_MSG(DataType(), "Reaching unhandled type.");
 			}
 
+			Node *get_source_node() const {
+				switch (type) {
+					case CLASS:
+						return m_class;
+					case CONSTANT:
+						return constant;
+					case FUNCTION:
+						return function;
+					case VARIABLE:
+						return variable;
+					case ENUM:
+						return m_enum;
+					case ENUM_VALUE:
+						return enum_value.identifier;
+					case SIGNAL:
+						return signal;
+					case GROUP:
+						return annotation;
+					case UNDEFINED:
+						return nullptr;
+				}
+				ERR_FAIL_V_MSG(nullptr, "Reaching unhandled type.");
+			}
+
 			Member() {}
 
 			Member(ClassNode *p_class) {
@@ -786,6 +826,7 @@ public:
 			LOCAL_VARIABLE,
 			LOCAL_ITERATOR, // `for` loop iterator.
 			LOCAL_BIND, // Pattern bind.
+			MEMBER_SIGNAL,
 			MEMBER_VARIABLE,
 			MEMBER_CONSTANT,
 			INHERITED_VARIABLE,
@@ -1054,12 +1095,12 @@ public:
 		HashMap<StringName, int> locals_indices;
 
 		FunctionNode *parent_function = nullptr;
-		ForNode *parent_for = nullptr;
 		IfNode *parent_if = nullptr;
 
 		bool has_return = false;
 		bool has_continue = false;
 		bool has_unreachable_code = false; // Just so warnings aren't given more than once per block.
+		bool is_loop = false;
 
 		bool has_local(const StringName &p_name) const;
 		const Local &get_local(const StringName &p_name) const;
@@ -1216,13 +1257,14 @@ private:
 	bool can_break = false;
 	bool can_continue = false;
 	bool is_continue_match = false; // Whether a `continue` will act on a `match`.
-	bool is_ignoring_warnings = false;
 	List<bool> multiline_stack;
 
 	ClassNode *head = nullptr;
 	Node *list = nullptr;
 	List<ParserError> errors;
+
 #ifdef DEBUG_ENABLED
+	bool is_ignoring_warnings = false;
 	List<GDScriptWarning> warnings;
 	HashSet<String> ignored_warnings;
 	HashSet<uint32_t> ignored_warning_codes;
@@ -1428,6 +1470,8 @@ public:
 	Error parse(const String &p_source_code, const String &p_script_path, bool p_for_completion);
 	ClassNode *get_tree() const { return head; }
 	bool is_tool() const { return _is_tool; }
+	ClassNode *find_class(const String &p_qualified_name) const;
+	bool has_class(const GDScriptParser::ClassNode *p_class) const;
 	static Variant::Type get_builtin_type(const StringName &p_type);
 
 	CompletionContext get_completion_context() const { return completion_context; }