- Add proper exception rethrow mechanism using typephp_fiber_rethrow in compiler
- Implement comprehensive generator return type validation supporting UnionType, IntersectionType, and nullable types
- Add support for constructor property promotion in generator functions
- Enhance generator destructor handling with proper finally block execution
- Implement proper exception boundary crossing between Fiber and generator contexts
- Add comprehensive test coverage for generator lifecycle, yielding, and error scenarios
- Update documentation to reflect new supported return types including object and mixed
- Fix parameter validation and type checking integration within generator functions
- Add proper handling of yield from delegation with throw and return value preservation
- Implement automatic key tracking for generator yield operations
- Add validation for recursive IteratorAggregate cycles in yield from operations
- Implement FiberGenerator trait with yield/yield from parsing
- Add generator detection and preparation logic in function compilation
- Generate TypePHP\FiberGenerator objects that implement Iterator
- Support yield expressions and statements with key-value pairs
- Enable yield from delegation with array and traversable forwarding
- Register fiber generator class entry during module initialization
- Update runtime initialization to use typephp_runtime_init
- Replace php_aot_ prefixed helpers with typephp_ prefixed versions
- Add comprehensive generator test suite covering various scenarios
- Document generator limitations and compatibility restrictions
- Mark dynamic PHP foreach over native generators as XFAIL case
韩天峰