Fix shadowed global identifier warning duplication

modules/gdscript/gdscript_analyzer.cpp

@@ -3691,9 +3691,27 @@ bool GDScriptAnalyzer::validate_call_arg(const List<GDScriptParser::DataType> &p
 bool GDScriptAnalyzer::is_shadowing(GDScriptParser::IdentifierNode *p_local, const String &p_context) {
 	const StringName &name = p_local->name;
 	GDScriptParser::DataType base = parser->current_class->get_datatype();
-
 	GDScriptParser::ClassNode *base_class = base.class_type;
 
+	{
+		List<MethodInfo> gdscript_funcs;
+		GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs);
+
+		for (MethodInfo &info : gdscript_funcs) {
+			if (info.name == name) {
+				parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
+				return true;
+			}
+		}
+		if (Variant::has_utility_function(name)) {
+			parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "built-in function");
+			return true;
+		} else if (ClassDB::class_exists(name)) {
+			parser->push_warning(p_local, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, p_context, name, "global class");
+			return true;
+		}
+	}
+
 	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()));

modules/gdscript/gdscript_parser.cpp

@@ -827,24 +827,9 @@ GDScriptParser::VariableNode *GDScriptParser::parse_variable(bool p_allow_proper
 		return nullptr;
 	}
 
-	GDScriptParser::IdentifierNode *identifier = parse_identifier();
-
-#ifdef DEBUG_ENABLED
-	List<MethodInfo> gdscript_funcs;
-	GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs);
-	for (MethodInfo &info : gdscript_funcs) {
-		if (info.name == identifier->name) {
-			push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "local variable", identifier->name, "built-in function");
-		}
-	}
-	if (Variant::has_utility_function(identifier->name)) {
-		push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "local variable", identifier->name, "built-in function");
-	}
-#endif
-
 	VariableNode *variable = alloc_node<VariableNode>();
-	variable->identifier = identifier;
-	variable->export_info.name = identifier->name;
+	variable->identifier = parse_identifier();
+	variable->export_info.name = variable->identifier->name;
 
 	if (match(GDScriptTokenizer::Token::COLON)) {
 		if (check(GDScriptTokenizer::Token::NEWLINE)) {
@@ -1097,24 +1082,8 @@ GDScriptParser::ParameterNode *GDScriptParser::parse_parameter() {
 		return nullptr;
 	}
 
-	GDScriptParser::IdentifierNode *identifier = parse_identifier();
-#ifdef DEBUG_ENABLED
-	List<MethodInfo> gdscript_funcs;
-	GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs);
-	for (MethodInfo &info : gdscript_funcs) {
-		if (info.name == identifier->name) {
-			push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "parameter", identifier->name, "built-in function");
-		}
-	}
-	if (Variant::has_utility_function(identifier->name)) {
-		push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "parameter", identifier->name, "built-in function");
-	} else if (ClassDB::class_exists(identifier->name)) {
-		push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "parameter", identifier->name, "global class");
-	}
-#endif
-
 	ParameterNode *parameter = alloc_node<ParameterNode>();
-	parameter->identifier = identifier;
+	parameter->identifier = parse_identifier();
 
 	if (match(GDScriptTokenizer::Token::COLON)) {
 		if (check((GDScriptTokenizer::Token::EQUAL))) {

modules/gdscript/tests/scripts/parser/warnings/shadowed_global_identifier.out

@@ -1,9 +1,9 @@
 GDTEST_OK
 >> WARNING
 >> Line: 2
->> SHADOWED_GLOBAL_IDENTIFIER
->> The local variable 'abs' has the same name as a built-in function.
->> WARNING
->> Line: 2
 >> UNUSED_VARIABLE
 >> The local variable 'abs' is declared but never used in the block. If this is intended, prefix it with an underscore: '_abs'
+>> WARNING
+>> Line: 2
+>> SHADOWED_GLOBAL_IDENTIFIER
+>> The variable 'abs' has the same name as a built-in function.