- Added super support for class inheritance (not just extensions)
- Added constructor super calls (super.init())
- Added method super calls (super.methodName())
- Added deep inheritance chain testing (3+ levels)
- Added method chaining with super
- Added complex expressions with super
- Added string contexts with super
- Added empty derived class testing
- Expanded test coverage from 22 to 121 lines
- Added 5 comprehensive test categories:
1. Class inheritance with super
2. Deep inheritance with super
3. Super in extensions (preserved original)
4. Super edge cases
5. Empty derived classes
All tests pass and are integrated into main test suite.
Runtime: add method dispatch for array/string/dict/number (.len, .push, .pop, .keys, .values, .has, .toInt)
Stdlib: delete global len/push/pop/keys/values/has
Tests/docs/examples: migrate to method style; add tests/test_builtin_methods_style.bob
All tests pass
Breaking: global len/push/pop/keys/values/has removed; use methods instead
Parser/AST: add class/extends/extension/super, field initializers
Runtime: shared methods with this injection; classParents/classTemplates; super resolution; ownerClass/currentClass; extension lookup order
Builtins: method dispatch for array/string/dict/number (.len/.push/.pop/.keys/.values/.has/.toInt); remove global forms
Tests/docs/examples: add/refresh for classes, inheritance, super, polymorphism; migrate to method style; all tests pass
VS Code extension: update grammar/readme/snippets for new features
