Cherry-pick of upstream 84ad3a5. The generator return type covariance
change is built on yurun's Translator.php, which diverged from
origin/master, so the files are materialized from the upstream commit
directly (they already include the cc25d71 FiberGenerator change).
- isReturnTypeOverrideCompatible now performs full covariance: every value
the child can return must be acceptable under the parent's declared
return type (nullable/union narrowing allowed).
- Add getReturnAcceptedTypes/isReturnTypeSubtype/isReturnTypeCoveredBy/
isReturnTypeEntryCompatible helpers; generators use their source-level
declared return type so interface/abstract covariance checks hold.
- FunctionDef gains declaredReturnType/declaredReturnClass/declaredReturnTypeCheck.
Regression tests: interface-return-type.phpt, interface-return-type-variants.phpt.
- Add detection of pre-existing __construct methods in class
- Throw CompileTimeAttributeError when constructor property conflicts with existing method
- Update test to use proper exception expectation pattern
- Add new test case for parameter order independence
- Create helper method to find declared constructors in class statements
- Improve error messaging with specific class and method information
- Added check for staticVars when processing closure use references
- Prevented redeclaration of static variables as local variables in closures
- Updated variable resolution logic to include static variable scope
- Added comprehensive test case for static variable closure reference behavior
- Fixed variable name collision in preprocessor class constant handling
- Updated version number to 0.4.1
- Renamed ExtensionProvider attribute to MethodsFor across all test files
- Updated keyword extension tests to use MethodsFor instead of ExtensionProvider
- Modified universal method extension tests to reflect the attribute name change
- Adjusted stream method extension tests to use new attribute naming
- Changed object extension tests to use MethodsFor attribute
- Updated constant expression validation logic for PHP 8.3+ static initializers
- Added support for dynamic static variable initializers in PHP 8.3 and later
- Removed
- Add printerGenerated property to ClassDef entity
- Implement removeMethod function in ClassDef for method removal
- Add comprehensive tests for getter, setter, with, printer and notnull attributes
- Create new CompileTimeAttribute utility class for attribute handling
- Implement GetterLowering for generating getter methods from attributes
- Add NotNullLowering for validating non-null parameters
- Implement PrinterLowering for generating toString methods
- Add PropertyMethodLowering for setter and with method generation
- Update gen_stub.php to recognize new compile-time attributes
- Enhance Preprocessor with printer generation logic
- Add symbol repository function removal capability
- Update Translator with printer generation predicate
- Modify Visitor to handle new attribute transformations
- Add polyfill definitions for Getter, Setter, With
- Add exported property to ClassDef and FunctionDef entities
- Implement #[NoExport] compile-time attribute processing
- Exclude NoExport-marked declarations from library stub generation
- Preserve original names during AST name resolution
- Add comprehensive test coverage for NoExport functionality
- Document NoExport attribute usage in MIXED_CPP_PHP.md
- Support NoExport with various namespace resolution patterns
- Apply NoExport cascading from classes to their methods
- Generate proper extern declarations for non-exported symbols
- Rename stubLibrary to stubImportLibrary and add externalImportStubFiles property
- Create LibraryImportStubGenerator to generate combined stub files with @import-library annotation
- Update documentation to reflect new import library mechanism without @typephp-library annotation
- Modify build pipeline to exclude generated stub from input files and generate library import stubs
- Add TYPEPHP_LIBRARYNAME_IMPORT macros for importing functions from external libraries
- Update function definition entities to track importLibrary instead of library ownership
- Refactor preprocessing to detect @import-library annotation and manage external stub files
- Implement proper handling of imported functions with different macro prefixes in declarations
- Rename genFunctionDeclaration to genFunctionDeclarations
- Rename genExternGlobalVars to genDataDeclarations
- Update global variable declaration header from global_var_decl.h to data_decl.h
- Update documentation to reflect new internal build header files
- Modify source pipeline to use new method names and header naming convention
- Add stubLibrary property to CompilerBase to track owning library
- Implement @typephp-library annotation parsing in stub files
- Generate library-specific API macros for imported functions
- Add automatic linking of referenced libraries during compilation
- Update function declaration prefixes based on import/export status
- Create test case for cross-library stub function imports
- Document new @typephp-library annotation usage in documentation
- Modify DefaultArgumentGenerator to skip imported functions
- Add library tracking to FunctionDef entity structure
- Add assertion to verify _const_var_ is not in main header
- Generate extern declarations for constants in global variable header
- Include exported ABI constants in global header generation
- Move constant extern declarations from extension file to global header
- Add test cases for exported ABI integer, string, and array constants
- Implement test case for library function header exports with default value helpers
- Add test case for library compile options to export only public API by default
- Generate default argument helper declarations and definitions for library builds
- Add platform-specific visibility control for library symbols on non-Windows
- Implement forced include headers for library compilation mode
- Add DLL import/export macros for Windows library builds
- Support variadic arguments with default value helpers
- Update precompiled header compilation options to exclude forced includes
- Add pragma once directive to generated function declaration headers
- Implement proper conditional compilation for different platforms and build modes
- Implemented expected() and unexpected() compile-time functions for branch prediction hints
- Added C++ macro generation for EXPECTED(...) and UNEXPECTED(...) in compiled output
- Updated documentation to include new branch prediction functions
- Added comprehensive tests for branch prediction macro generation
- Modified compiler base to handle expected/unexpected function type detection
- Added parser support for branch prediction function calls with proper argument validation
- Included polyfill implementations for expected and unexpected functions
- Updated version number from 1086 to 1087
- Fixed zend_update_property call to use correct class entry variable
- Refactored object creation logic to delegate to parent allocator when needed
- Added parentHasCustomCreateObjectOnPhp84 method to detect parent class properties
- Simplified create object handler implementation using typephp_create_object_with_defaults
- Updated property initialization to work properly with asymmetric visibility
- Modified test case to include options property verification in inheritance scenario
- Changed resolveReferencedConstantType method from private to protected access
- Maintains same functionality for resolving referenced constant types
- Enables potential inheritance or extension of the preprocessor class
- Add HOMEBREW_INCLUDE_PATHS and HOMEBREW_LIBRARY_PATHS constants to Macos class
- Implement buildPhpIncludePaths method to include Homebrew prefixes after PHP installation paths
- Implement buildPhpLibPaths method to add Homebrew library prefixes to native link commands
- Add test case for macOS native build options including Homebrew search paths
- Add comprehensive test for macOS Homebrew search paths functionality
- Import Macos platform class in CompilerBaseApiTest
- Add canConsumeWrapperArgument method to determine when arguments can be consumed
- Modify argument passing logic to use php::takeValue for consumable arguments
- Support variadic arguments and specific types (mixed, string, array, object) for consumption
- Preserve reference arguments without consumption to maintain memory safety
- Add comprehensive test coverage for argument move semantics
- Create test files to verify correct argument handling in wrapper generation
perf(compiler): optimize multi-return tuple assignment with move semantics
- Replace temporary Var construction with direct tuple element assignment
- Implement std::move for final local variable uses to avoid unnecessary copies
- Track remaining variable uses to determine when to apply move semantics
- Preserve PHP value-assignment semantics for references and indirect zvals
- Add comprehensive test coverage for tuple multi-return scenarios
- Include tests for repeated values, references, globals, and static variables
```
韩天峰
Yurun