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Disallow class names to be the same as global names

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Also forbid autoloads to have the same name as global script class.
This commit is contained in:
George Marques 2021-09-13 10:51:29 -03:00
parent c7455d9d42
commit 2e5fa124f4
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GPG key ID: 046BD46A3201E43D
2 changed files with 20 additions and 1 deletions
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13
modules/gdscript/gdscript_analyzer.cpp
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@ -171,7 +171,7 @@ Error GDScriptAnalyzer::check_native_member_name_conflict(const StringName &p_me
}
if (class_exists(p_member_name)) {
push_error(vformat(R"(The class "%s" shadows a native class.)", p_member_name), p_member_node);
push_error(vformat(R"(The member "%s" shadows a native class.)", p_member_name), p_member_node);
return ERR_PARSE_ERROR;
}
@ -218,6 +218,17 @@ Error GDScriptAnalyzer::resolve_inheritance(GDScriptParser::ClassNode *p_class,
p_class->fqcn = p_class->outer->fqcn + "::" + String(p_class->identifier->name);
}
if (p_class->identifier) {
StringName class_name = p_class->identifier->name;
if (class_exists(class_name)) {
push_error(vformat(R"(Class "%s" hides a native class.)", class_name), p_class->identifier);
} else if (ScriptServer::is_global_class(class_name) && (ScriptServer::get_global_class_path(class_name) != parser->script_path || p_class != parser->head)) {
push_error(vformat(R"(Class "%s" hides a global script class.)", class_name), p_class->identifier);
} else if (ProjectSettings::get_singleton()->has_autoload(class_name) && ProjectSettings::get_singleton()->get_autoload(class_name).is_singleton) {
push_error(vformat(R"(Class "%s" hides an autoload singleton.)", class_name), p_class->identifier);
}
}
GDScriptParser::DataType result;
// Set datatype for class.