- Replace any() with std::any() in test files and compiler logic
- Replace refval() with std::ref() for reference wrapping operations
- Replace expected() with std::expected() for branch prediction hints
- Replace unexpected() with std::unexpected() for branch prediction hints
- Remove deprecated objval() function and use toObject() keyword method
- Update parser to recognize std:: class expressions with case insensitivity
- Add comprehensive changelog documenting breaking API changes
- Update documentation to reflect new std:: namespace conventions
- Add tests for case-insensitive std class and method names
- Verify global function names remain available for user-defined functions
- Move Chinese docs to docs/zh-cn/ (44 md + RUNTIME_LIFECYCLE.html)
- Move existing English docs to docs/en/
- Translate all Chinese docs to English under docs/en/
- Update README.md links to docs/en/ and README-CN.md to docs/zh-cn/
- Replaced all occurrences of self::TYPE_* with Type::* in AnonClassGenerator.php
- Updated ArrayExpressionTrait.php to use Type::ARRAY and Type::VAR instead of self::TYPE_*
- Modified AssignOpTrait.php to reference Type constants instead of self::TYPE_*
- Changed BinaryOpTrait.php to use Type::BIGINT, Type::DECIMAL, Type::BIGFLOAT constants
- Updated CallArgumentGenerator.php to use Type::ARRAY and Type::REF constants
- Added Type import statements to all modified files
- Maintained same functionality while improving code consistency with Type namespace
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