Fix for not being able to ignore shadowing warnings on class scope

modules/gdscript/gdscript_analyzer.cpp

@@ -1496,7 +1496,7 @@ void GDScriptAnalyzer::resolve_function_signature(GDScriptParser::FunctionNode *
 		if (p_function->parameters[i]->usages == 0 && !String(p_function->parameters[i]->identifier->name).begins_with("_")) {
 			parser->push_warning(p_function->parameters[i]->identifier, GDScriptWarning::UNUSED_PARAMETER, function_name, p_function->parameters[i]->identifier->name);
 		}
-		is_shadowing(p_function->parameters[i]->identifier, "function parameter");
+		is_shadowing(p_function->parameters[i]->identifier, "function parameter", true);
 #endif // DEBUG_ENABLED
 #ifdef TOOLS_ENABLED
 		if (p_function->parameters[i]->initializer) {
@@ -1801,9 +1801,8 @@ void GDScriptAnalyzer::resolve_variable(GDScriptParser::VariableNode *p_variable
 		} else if (p_variable->assignments == 0) {
 			parser->push_warning(p_variable, GDScriptWarning::UNASSIGNED_VARIABLE, p_variable->identifier->name);
 		}
-
-		is_shadowing(p_variable->identifier, kind);
 	}
+	is_shadowing(p_variable->identifier, kind, p_is_local);
 #endif
 }
 
@@ -1816,9 +1815,8 @@ void GDScriptAnalyzer::resolve_constant(GDScriptParser::ConstantNode *p_constant
 		if (p_constant->usages == 0) {
 			parser->push_warning(p_constant, GDScriptWarning::UNUSED_LOCAL_CONSTANT, p_constant->identifier->name);
 		}
-
-		is_shadowing(p_constant->identifier, kind);
 	}
+	is_shadowing(p_constant->identifier, kind, p_is_local);
 #endif
 }
 
@@ -1980,7 +1978,7 @@ void GDScriptAnalyzer::resolve_for(GDScriptParser::ForNode *p_for) {
 	p_for->set_datatype(p_for->loop->get_datatype());
 #ifdef DEBUG_ENABLED
 	if (p_for->variable) {
-		is_shadowing(p_for->variable, R"("for" iterator variable)");
+		is_shadowing(p_for->variable, R"("for" iterator variable)", true);
 	}
 #endif
 }
@@ -2076,7 +2074,7 @@ void GDScriptAnalyzer::resolve_match_pattern(GDScriptParser::PatternNode *p_matc
 			}
 			p_match_pattern->bind->set_datatype(result);
 #ifdef DEBUG_ENABLED
-			is_shadowing(p_match_pattern->bind, "pattern bind");
+			is_shadowing(p_match_pattern->bind, "pattern bind", true);
 			if (p_match_pattern->bind->usages == 0 && !String(p_match_pattern->bind->name).begins_with("_")) {
 				parser->push_warning(p_match_pattern->bind, GDScriptWarning::UNUSED_VARIABLE, p_match_pattern->bind->name);
 			}
@@ -4778,8 +4776,8 @@ void GDScriptAnalyzer::validate_call_arg(const List<GDScriptParser::DataType> &p
 }
 
 #ifdef DEBUG_ENABLED
-void GDScriptAnalyzer::is_shadowing(GDScriptParser::IdentifierNode *p_local, const String &p_context) {
-	const StringName &name = p_local->name;
+void GDScriptAnalyzer::is_shadowing(GDScriptParser::IdentifierNode *p_identifier, const String &p_context, const bool p_in_local_scope) {
+	const StringName &name = p_identifier->name;
 	GDScriptParser::DataType base = parser->current_class->get_datatype();
 	GDScriptParser::ClassNode *base_class = base.class_type;
 
@@ -4789,49 +4787,50 @@ void GDScriptAnalyzer::is_shadowing(GDScriptParser::IdentifierNode *p_local, con
 
 		for (MethodInfo &info : gdscript_funcs) {
 			if (info.name == name) {
-				parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
+				parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
 				return;
 			}
 		}
-
 		if (Variant::has_utility_function(name)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
 			return;
 		} else if (ClassDB::class_exists(name)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "global class");
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "global class");
 			return;
 		} else if (GDScriptParser::get_builtin_type(name) != Variant::VARIANT_MAX) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in type");
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in type");
 			return;
 		}
 	}
 
-	while (base_class != nullptr) {
-		if (base_class->has_member(name)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE, p_context, p_local->name, base_class->get_member(name).get_type_name(), itos(base_class->get_member(name).get_line()));
-			return;
+	if (p_in_local_scope) {
+		while (base_class != nullptr) {
+			if (base_class->has_member(name)) {
+				parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE, p_context, p_identifier->name, base_class->get_member(name).get_type_name(), itos(base_class->get_member(name).get_line()));
+				return;
+			}
+			base_class = base_class->base_type.class_type;
 		}
-		base_class = base_class->base_type.class_type;
 	}
 
 	StringName parent = base.native_type;
 	while (parent != StringName()) {
 		ERR_FAIL_COND_MSG(!class_exists(parent), "Non-existent native base class.");
 
 		if (ClassDB::has_method(parent, name, true)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_local->name, "method", parent);
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_identifier->name, "method", parent);
 			return;
 		} else if (ClassDB::has_signal(parent, name, true)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_local->name, "signal", parent);
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_identifier->name, "signal", parent);
 			return;
 		} else if (ClassDB::has_property(parent, name, true)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_local->name, "property", parent);
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_identifier->name, "property", parent);
 			return;
 		} else if (ClassDB::has_integer_constant(parent, name, true)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_local->name, "constant", parent);
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_identifier->name, "constant", parent);
 			return;
 		} else if (ClassDB::has_enum(parent, name, true)) {
-			parser->push_warning(p_local, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_local->name, "enum", parent);
+			parser->push_warning(p_identifier, GDScriptWarning::SHADOWED_VARIABLE_BASE_CLASS, p_context, p_identifier->name, "enum", parent);
 			return;
 		}
 		parent = ClassDB::get_parent_class(parent);

modules/gdscript/gdscript_analyzer.h

@@ -131,7 +131,7 @@ class GDScriptAnalyzer {
 	Ref<GDScriptParserRef> get_parser_for(const String &p_path);
 	void reduce_identifier_from_base_set_class(GDScriptParser::IdentifierNode *p_identifier, GDScriptParser::DataType p_identifier_datatype);
 #ifdef DEBUG_ENABLED
-	void is_shadowing(GDScriptParser::IdentifierNode *p_local, const String &p_context);
+	void is_shadowing(GDScriptParser::IdentifierNode *p_identifier, const String &p_context, const bool p_in_local_scope);
 #endif
 
 public:

modules/gdscript/gdscript_parser.cpp

@@ -772,20 +772,6 @@ void GDScriptParser::parse_class_member(T *(GDScriptParser::*p_parse_function)()
 
 	if (member->identifier != nullptr) {
 		if (!((String)member->identifier->name).is_empty()) { // Enums may be unnamed.
-
-#ifdef DEBUG_ENABLED
-			List<MethodInfo> gdscript_funcs;
-			GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs);
-			for (MethodInfo &info : gdscript_funcs) {
-				if (info.name == member->identifier->name) {
-					push_warning(member->identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_member_kind, member->identifier->name, "built-in function");
-				}
-			}
-			if (Variant::has_utility_function(member->identifier->name)) {
-				push_warning(member->identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_member_kind, member->identifier->name, "built-in function");
-			}
-#endif
-
 			if (current_class->members_indices.has(member->identifier->name)) {
 				push_error(vformat(R"(%s "%s" has the same name as a previously declared %s.)", p_member_kind.capitalize(), member->identifier->name, current_class->get_member(member->identifier->name).get_type_name()), member->identifier);
 			} else {

modules/gdscript/tests/scripts/analyzer/features/allow_get_node_with_onready.gd

@@ -1,7 +1,7 @@
 extends Node
 
 @onready var shorthand = $Node
-@onready var call = get_node(^"Node")
+@onready var call_no_cast = get_node(^"Node")
 @onready var shorthand_with_cast = $Node as Node
 @onready var call_with_cast = get_node(^"Node") as Node
 
@@ -13,6 +13,6 @@ func _init():
 func test():
 	# Those are expected to be `null` since `_ready()` is never called on tests.
 	prints("shorthand", shorthand)
-	prints("call", call)
+	prints("call_no_cast", call_no_cast)
 	prints("shorthand_with_cast", shorthand_with_cast)
 	prints("call_with_cast", call_with_cast)

modules/gdscript/tests/scripts/analyzer/features/allow_get_node_with_onready.out

@@ -1,5 +1,5 @@
 GDTEST_OK
 shorthand <null>
-call <null>
+call_no_cast <null>
 shorthand_with_cast <null>
 call_with_cast <null>

modules/gdscript/tests/scripts/analyzer/warnings/shadowning.gd

@@ -1,5 +1,9 @@
 var member: int = 0
 
+var print_debug := 'print_debug'
+@warning_ignore("shadowed_global_identifier")
+var print := 'print'
+
 @warning_ignore("unused_variable")
 func test():
 	var Array := 'Array'

modules/gdscript/tests/scripts/analyzer/warnings/shadowning.out

@@ -1,26 +1,30 @@
 GDTEST_OK
 >> WARNING
->> Line: 5
+>> Line: 3
+>> SHADOWED_GLOBAL_IDENTIFIER
+>> The variable 'print_debug' has the same name as a built-in function.
+>> WARNING
+>> Line: 9
 >> SHADOWED_GLOBAL_IDENTIFIER
 >> The variable 'Array' has the same name as a built-in type.
 >> WARNING
->> Line: 6
+>> Line: 10
 >> SHADOWED_GLOBAL_IDENTIFIER
 >> The variable 'Node' has the same name as a global class.
 >> WARNING
->> Line: 7
+>> Line: 11
 >> SHADOWED_GLOBAL_IDENTIFIER
 >> The variable 'is_same' has the same name as a built-in function.
 >> WARNING
->> Line: 8
+>> Line: 12
 >> SHADOWED_GLOBAL_IDENTIFIER
 >> The variable 'sqrt' has the same name as a built-in function.
 >> WARNING
->> Line: 9
+>> Line: 13
 >> SHADOWED_VARIABLE
 >> The local variable "member" is shadowing an already-declared variable at line 1.
 >> WARNING
->> Line: 10
+>> Line: 14
 >> SHADOWED_VARIABLE_BASE_CLASS
 >> The local variable "reference" is shadowing an already-declared method at the base class "RefCounted".
 warn