feat(parser): Test262 100% — 23,384/23,384 passing#191
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All 23,384 Test262 tests now pass (100.0%). Fixes across parser, lexer, and semantic analyzer: - Class heritage: use parseCallExpression instead of parseAssignmentExpression to reject arrow functions in extends clause (ECMAScript ClassHeritage) - Private name environment: visit heritage before pushing class scope so heritage cannot access the class's own private names - ZWNJ/ZWJ: add scanPrivateIdentifierStart to reject U+200C/U+200D as IdentifierStart after # (only valid as IdentifierPart) - accessor keyword: parse `accessor` contextual keyword in class members - super in class fields: set allow_super_property=true for field initializers - new import.meta: allow import.meta as new callee while still rejecting new import() and new import.source/defer() - #field in expression: validate bare private_identifier requires `in` operator and reject private_identifier as RHS of `in` - for-await-of async: allow `async` as identifier in for-await-of LHS - await in static block arrow: handle kw_await as shorthand in binding patterns when not in async context - Object destructuring: reject private names (#x) in destructuring patterns - Computed property: visit computed_property_key in semantic analyzer - Arrow params: implement declareArrowParams for parameter-body duplicate check Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- emitAccessorProp: accessor 키워드 + static 플래그 출력 - accessor를 get/set 앞으로 이동 (modifier이므로 선행 파싱) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Test plan
zig build test통과zig fmt --check src/통과zig build test262-run100.0% (23,384/23,384)🤖 Generated with Claude Code