diff options
Diffstat (limited to 'modules/gdscript/gdscript_parser.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_parser.cpp | 123 |
1 files changed, 105 insertions, 18 deletions
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp index 40be5cb324..bde6783322 100644 --- a/modules/gdscript/gdscript_parser.cpp +++ b/modules/gdscript/gdscript_parser.cpp @@ -740,10 +740,24 @@ void GDScriptParser::parse_class_member(T *(GDScriptParser::*p_parse_function)() #endif // TOOLS_ENABLED if (member->identifier != nullptr) { - // Enums may be unnamed. - // TODO: Consider names in outer scope too, for constants and classes (and static functions?) - 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); + if (!((String)member->identifier->name).is_empty()) { // Enums may be unnamed. + List<MethodInfo> gdscript_funcs; + GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs); + for (MethodInfo &info : gdscript_funcs) { + if (info.name == member->identifier->name) { + push_error(vformat(R"(%s "%s" has the same name as a built-in function.)", p_member_kind.capitalize(), member->identifier->name), member->identifier); + return; + } + } + 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 if (Variant::has_utility_function(member->identifier->name)) { + push_error(vformat(R"(%s "%s" has the same name as a built-in function.)", p_member_kind.capitalize(), member->identifier->name), member->identifier); + } else if (ClassDB::class_exists(member->identifier->name)) { + push_error(vformat(R"(%s "%s" has the same name as a global class.)", p_member_kind.capitalize(), member->identifier->name), member->identifier); + } else { + current_class->add_member(member); + } } else { current_class->add_member(member); } @@ -811,9 +825,27 @@ GDScriptParser::VariableNode *GDScriptParser::parse_variable(bool p_allow_proper return nullptr; } + GDScriptParser::IdentifierNode *identifier = parse_identifier(); + + List<MethodInfo> gdscript_funcs; + GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs); + for (MethodInfo &info : gdscript_funcs) { + if (info.name == identifier->name) { + push_error(vformat(R"(Local var "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } + } + if (Variant::has_utility_function(identifier->name)) { + push_error(vformat(R"(Local var "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } else if (ClassDB::class_exists(identifier->name)) { + push_error(vformat(R"(Local var "%s" has the same name as a global class.)", identifier->name), identifier); + return nullptr; + } + VariableNode *variable = alloc_node<VariableNode>(); - variable->identifier = parse_identifier(); - variable->export_info.name = variable->identifier->name; + variable->identifier = identifier; + variable->export_info.name = identifier->name; if (match(GDScriptTokenizer::Token::COLON)) { if (check(GDScriptTokenizer::Token::NEWLINE)) { @@ -967,15 +999,17 @@ void GDScriptParser::parse_property_setter(VariableNode *p_variable) { ParameterNode *parameter = alloc_node<ParameterNode>(); parameter->identifier = p_variable->setter_parameter; - function->parameters_indices[parameter->identifier->name] = 0; - function->parameters.push_back(parameter); + if (parameter->identifier != nullptr) { + function->parameters_indices[parameter->identifier->name] = 0; + function->parameters.push_back(parameter); - SuiteNode *body = alloc_node<SuiteNode>(); - body->add_local(parameter, function); + SuiteNode *body = alloc_node<SuiteNode>(); + body->add_local(parameter, function); - function->body = parse_suite("setter declaration", body); + function->body = parse_suite("setter declaration", body); + p_variable->setter = function; + } - p_variable->setter = function; current_function = previous_function; break; } @@ -1064,8 +1098,26 @@ GDScriptParser::ParameterNode *GDScriptParser::parse_parameter() { return nullptr; } + GDScriptParser::IdentifierNode *identifier = parse_identifier(); + + List<MethodInfo> gdscript_funcs; + GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs); + for (MethodInfo &info : gdscript_funcs) { + if (info.name == identifier->name) { + push_error(vformat(R"(Parameter "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } + } + if (Variant::has_utility_function(identifier->name)) { + push_error(vformat(R"(Parameter "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } else if (ClassDB::class_exists(identifier->name)) { + push_error(vformat(R"(Parameter "%s" has the same name as a global class.)", identifier->name), identifier); + return nullptr; + } + ParameterNode *parameter = alloc_node<ParameterNode>(); - parameter->identifier = parse_identifier(); + parameter->identifier = identifier; if (match(GDScriptTokenizer::Token::COLON)) { if (check((GDScriptTokenizer::Token::EQUAL))) { @@ -1143,13 +1195,31 @@ GDScriptParser::EnumNode *GDScriptParser::parse_enum() { HashMap<StringName, int> elements; + List<MethodInfo> gdscript_funcs; + GDScriptLanguage::get_singleton()->get_public_functions(&gdscript_funcs); + do { if (check(GDScriptTokenizer::Token::BRACE_CLOSE)) { break; // Allow trailing comma. } if (consume(GDScriptTokenizer::Token::IDENTIFIER, R"(Expected identifier for enum key.)")) { EnumNode::Value item; - item.identifier = parse_identifier(); + GDScriptParser::IdentifierNode *identifier = parse_identifier(); + + for (MethodInfo &info : gdscript_funcs) { + if (info.name == identifier->name) { + push_error(vformat(R"(Enum member "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } + } + if (Variant::has_utility_function(identifier->name)) { + push_error(vformat(R"(Enum member "%s" has the same name as a built-in function.)", identifier->name), identifier); + return nullptr; + } else if (ClassDB::class_exists(identifier->name)) { + push_error(vformat(R"(Enum member "%s" has the same name as a global class.)", identifier->name), identifier); + return nullptr; + } + item.identifier = identifier; item.parent_enum = enum_node; item.line = previous.start_line; item.leftmost_column = previous.leftmost_column; @@ -2772,6 +2842,23 @@ GDScriptParser::ExpressionNode *GDScriptParser::parse_get_node(ExpressionNode *p get_node->chain.push_back(identifier); } while (match(GDScriptTokenizer::Token::SLASH)); return get_node; + } else if (match(GDScriptTokenizer::Token::SLASH)) { + GetNodeNode *get_node = alloc_node<GetNodeNode>(); + IdentifierNode *identifier_root = alloc_node<IdentifierNode>(); + get_node->chain.push_back(identifier_root); + int chain_position = 0; + do { + make_completion_context(COMPLETION_GET_NODE, get_node, chain_position++); + if (!current.is_node_name()) { + push_error(R"(Expect node path after "/".)"); + return nullptr; + } + advance(); + IdentifierNode *identifier = alloc_node<IdentifierNode>(); + identifier->name = previous.get_identifier(); + get_node->chain.push_back(identifier); + } while (match(GDScriptTokenizer::Token::SLASH)); + return get_node; } else { push_error(R"(Expect node path as string or identifier after "$".)"); return nullptr; @@ -3066,9 +3153,9 @@ void GDScriptParser::get_class_doc_comment(int p_line, String &p_brief, String & } else { /* Syntax: - @tutorial ( The Title Here ) : https://the.url/ - ^ open ^ close ^ colon ^ url - */ + * @tutorial ( The Title Here ) : https://the.url/ + * ^ open ^ close ^ colon ^ url + */ int open_bracket_pos = begin_scan, close_bracket_pos = 0; while (open_bracket_pos < striped_line.length() && (striped_line[open_bracket_pos] == ' ' || striped_line[open_bracket_pos] == '\t')) { open_bracket_pos++; @@ -4531,7 +4618,7 @@ void GDScriptParser::TreePrinter::print_tree(const GDScriptParser &p_parser) { } print_class(p_parser.get_tree()); - print_line(printed); + print_line(String(printed)); } #endif // DEBUG_ENABLED |