- Add new NegativeCompatibilityTest class with 320 lines of test cases
- Implement closure and arrow function reference return validation with error messages
- Add foreach list destructuring reference binding validation and error reporting
- Move foreach by-reference variable validation to proper location in parser
- Update documentation to reflect foreach list destructuring reference limitations
- Refactor incompatibility classification documentation for clarity
- Remove outdated attribute argument limitation from documentation
- Create diagnostic reporter for controlled compiler boundary testing
- Add comprehensive test coverage for PHP incompatibility boundaries
- Ensure clean failure modes instead of crashes or invalid C++ emission
- Add php85 flag to control closure validation behavior based on PHP version
- Implement rejectUnsupportedClosure method to detect and reject closures in constant expressions
- Add validation for closures in class constant declarations with appropriate error messages
- Add validation for closures in property default values with appropriate error messages
- Add validation for closures in parameter default values with appropriate error messages
- Update documentation to reflect PHP 8.5 closure incompatibility in constants and defaults
- Add comprehensive test cases covering various closure usage scenarios in PHP 8.5
- Remove previously allowed PHP 8.5 class constant closure test case from validation tests
- Add support for __NAMESPACE__ magic constant resolution in namespace, class, and global scopes
- Add support for __PROPERTY__ magic constant that resolves to property name within property context
- Implement namespace\name relative name resolution for functions, constants, classes, and members
- Update AnonClassGenerator to properly parse identifiers instead of using toString()
- Extend CompilerBase to handle Scalar_MagicConst_Namespace and Scalar_MagicConst_Property
- Modify class inheritance and interface implementation to use parseIdentifier for proper name resolution
- Add comprehensive tests for namespace magic constant behavior across different scopes
- Add tests for property magic constant resolving correctly in property contexts only
- Implement runtime attribute factory lowering with proper namespace context handling
- Update visitor pattern to track property magic boundaries and namespace context correctly
- Document incompatibility with PHP 8.5 #[NoDiscard]
- Add hooks property to PropertyInfo class with get/set method mappings
- Register property hooks as Zend metadata during AOT compilation
- Implement proper virtual property handling with ZEND_VIRTUAL_PROPERTY_OFFSET
- Support object introspection via Reflection and iteration with hook invocation
- Add reflection metadata exposure through ReflectionProperty::hasHooks() and getHooks()
- Implement backing storage detection to distinguish virtual vs backed properties
- Add comprehensive test coverage for property hooks introspection and reflection
- Document lazy object limitation with persistent AOT class entries in PHP 8.4
- Update documentation to reflect property hooks compilation strategy changes
- Remove initialization window semantics for readonly properties
- Restrict readonly property writes to direct assignment only
- Add explicit error messages for unsupported readonly operations
- Update tests to reflect new readonly property behavior
- Remove constructor and clone method invocation restrictions
- Add support for closure rebinding rejection at compile time
- Modify property write target preparation with readonly checks
- Update documentation to remove outdated readonly initialization rules
- Add new test cases for readonly property direct assignment enforcement
- Add support for array references using byRef flag in ArrayExpressionTrait
- Modify hasReference check in array parsing logic to handle mixed references
- Implement reference value parsing with proper error handling for unpacking
- Enhance foreach reference binding with improved type checking and error messages
- Add proper scope handling for foreach iterators with class context
- Update foreach value assignment to use correct reference expression syntax
- Implement structural mutation protection for std containers during iteration
- Add comprehensive test coverage for foreach edge cases and reference mutations
- Document std container modification restrictions during foreach loops
- Update yield from and foreach documentation for iterator handling differences
- Replace appendCapturedStmtLines helper with direct formatCapturedStmtLines calls
- Change createPropertyAccessResolver from private to protected for extensibility
- Change resolveNativeInstanceProperty from private to protected for extensibility
- Change resolveNativeStaticProperty from private to protected for extensibility
- Change applyNativePropertyAccessResult from private to protected for extensibility
- Change containsNullsafeChain from private to protected for extensibility
- Replace parseTypeDecl output parameter with resolveTypeDecl returning array
- Change sortFiles to getSortedFiles returning sorted array instead of modifying input
- Update name resolution to handle imported namespace prefixes correctly
- Enhance property hook backing access detection with additional conditions
- Add redis extension availability check to test skip conditions
- Document compiler self-hosting constraints regarding reference parameters across traits
- Replace UNSUPPORTED_SYNTAX.md with INCOMPATIBLE_PHP_FEATURES.md in CLASS_INHERITANCE.md
- Update COMPILATION_MODES.md with correct command example using ldd instead of static compilation
- Replace syntax support documentation links with compatibility-focused documents in COMPILATION_MODES.md
- Rewrite COMPILER_CLI.md with concise
- Implement property hook lowering to getter/setter method calls
- Add support for private(set) and protected(set) asymmetric visibility
- Generate appropriate error handling for read-only hooked properties
- Support compound assignments and increment/decrement operations on hooked properties
- Add proper visibility checks for asymmetric property setters
- Update documentation to reflect new property hook capabilities
- Add comprehensive test coverage for property hook functionality
- Introduce --php-version CLI option to specify accepted PHP syntax version
- Add support for PHP 8.5 pipe operator with left-to-right evaluation
- Implement PHP version validation in project configuration parsing
- Update parser factory usage to respect configured PHP version
- Add tests for pipe operator functionality and PHP version controls
- Modify stub generation to use configured PHP version
- Update documentation with new --php-version option details
- Replace direct static property access with parseDynamicStaticPropertyFetch method
- Add proper runtime evaluation order for class and property operands
- Implement dynamic class value resolution supporting self, parent, static keywords
- Add temporary variable assignment for class and property values
- Create proper class name resolution using get_class or toString methods
- Update documentation to reflect dynamic property chains now use Zend runtime fallback
- Modify incompatibility classification from pending to partial support
- Clarify that native optimization is not guaranteed for dynamic operations
- Remove unnecessary assignment expression check in echo statement parsing
- Update null assignment error messages to include actual type strings
- Add support for untyped properties retaining PHP mixed semantics with null values
- Modify object property unset logic to preserve PHP behavior for typed properties
- Implement proper parent::method() call handling with dynamic method names
- Add comprehensive property inheritance compatibility checks between parent and child classes
- Update documentation to reflect property visibility and inheritance requirements
- Remove test case for null assignment rejection since semantics changed
- Add detailed comments explaining property typing and inheritance behavior
- Implement static type validation for union, intersection, and nullable types
- Add composite type assignment checking for parameters, return values, and property assignments
- Introduce dynamic value wrapper tests to verify type checking behavior
- Enhance error messaging for composite type mismatches
- Update documentation to reflect improved static type analysis capabilities
- Add proper restoration of compiler state after generator conversion errors
- Improve parallel compilation process management and error handling
- Add metadata caching for object files with PHP ABI compatibility checks
- 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
- Implement handling of MethodCall expressions in assignment operations with references
- Add StaticCall expression support for reference assignments with proper name validation
- Introduce native method lookup and reference return validation for method calls
- Add static method reference assignment with class name resolution and parent/self handling
- Update function return by reference to support property fetches and chained expressions
- Modify documentation to reflect updated reference assignment capabilities
- Add comprehensive tests for method and static call reference return scenarios
- Implement dynamic native property write detection logic
- Add shouldUseDynamicNativePropertyWrite method for type checking
- Support native property assignment with type conversion
- Handle compound assignment operations for native properties
- Add canUseNativePropertyAssignOp validation method
- Create comprehensive documentation for compile-time functions
- Add test cases for native int property assignments
- Include unit tests for native property assignment operations
- Update incompatible PHP features documentation
- Add native property assignment to test suite
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