| 608 | } |
| 609 | |
| 610 | void GDScriptParser::parse_program() { |
| 611 | head = alloc_node<ClassNode>(); |
| 612 | head->start_line = 1; |
| 613 | head->end_line = 1; |
| 614 | head->fqcn = GDScript::canonicalize_path(script_path); |
| 615 | current_class = head; |
| 616 | bool can_have_class_or_extends = true; |
| 617 | |
| 618 | #define PUSH_PENDING_ANNOTATIONS_TO_HEAD \ |
| 619 | if (!annotation_stack.is_empty()) { \ |
| 620 | for (AnnotationNode *annot : annotation_stack) { \ |
| 621 | head->annotations.push_back(annot); \ |
| 622 | } \ |
| 623 | annotation_stack.clear(); \ |
| 624 | } |
| 625 | |
| 626 | while (!check(GDScriptTokenizer::Token::TK_EOF)) { |
| 627 | if (match(GDScriptTokenizer::Token::ANNOTATION)) { |
| 628 | AnnotationNode *annotation = parse_annotation(AnnotationInfo::SCRIPT | AnnotationInfo::CLASS_LEVEL | AnnotationInfo::STANDALONE); |
| 629 | if (annotation != nullptr) { |
| 630 | if (annotation->applies_to(AnnotationInfo::CLASS)) { |
| 631 | // We do not know in advance what the annotation will be applied to: the `head` class or the subsequent inner class. |
| 632 | // If we encounter `class_name`, `extends` or pure `SCRIPT` annotation, then it's `head`, otherwise it's an inner class. |
| 633 | annotation_stack.push_back(annotation); |
| 634 | } else if (annotation->applies_to(AnnotationInfo::SCRIPT)) { |
| 635 | PUSH_PENDING_ANNOTATIONS_TO_HEAD; |
| 636 | if (annotation->name == SNAME("@tool") || annotation->name == SNAME("@icon") || annotation->name == SNAME("@static_unload")) { |
| 637 | // Some annotations need to be resolved and applied in the parser. |
| 638 | // The root class is not in any class, so `head->outer == nullptr`. |
| 639 | annotation->apply(this, head, nullptr); |
| 640 | } else { |
| 641 | head->annotations.push_back(annotation); |
| 642 | } |
| 643 | } else if (annotation->applies_to(AnnotationInfo::STANDALONE)) { |
| 644 | if (previous.type != GDScriptTokenizer::Token::NEWLINE) { |
| 645 | push_error(R"(Expected newline after a standalone annotation.)"); |
| 646 | } |
| 647 | if (annotation->name == SNAME("@export_category") || annotation->name == SNAME("@export_group") || annotation->name == SNAME("@export_subgroup")) { |
| 648 | head->add_member_group(annotation); |
| 649 | // This annotation must appear after script-level annotations and `class_name`/`extends`, |
| 650 | // so we stop looking for script-level stuff. |
| 651 | can_have_class_or_extends = false; |
| 652 | break; |
| 653 | } else if (annotation->name == SNAME("@warning_ignore_start") || annotation->name == SNAME("@warning_ignore_restore")) { |
| 654 | // Some annotations need to be resolved and applied in the parser. |
| 655 | annotation->apply(this, nullptr, nullptr); |
| 656 | } else { |
| 657 | push_error(R"(Unexpected standalone annotation.)"); |
| 658 | } |
| 659 | } else { |
| 660 | annotation_stack.push_back(annotation); |
| 661 | // This annotation must appear after script-level annotations and `class_name`/`extends`, |
| 662 | // so we stop looking for script-level stuff. |
| 663 | can_have_class_or_extends = false; |
| 664 | break; |
| 665 | } |
| 666 | } |
| 667 | } else if (check(GDScriptTokenizer::Token::LITERAL) && current.literal.get_type() == Variant::STRING) { |
nothing calls this directly
no test coverage detected