{"id":21768110,"url":"https://github.com/below/react-xcode15bug","last_synced_at":"2026-05-03T10:35:40.463Z","repository":{"id":173262345,"uuid":"650474942","full_name":"below/react-Xcode15Bug","owner":"below","description":"A bug in react-native when building with Xcode 15","archived":false,"fork":false,"pushed_at":"2023-06-07T06:50:03.000Z","size":593,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-10-07T10:32:10.921Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/below.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-06-07T06:38:38.000Z","updated_at":"2023-06-07T06:40:35.000Z","dependencies_parsed_at":null,"dependency_job_id":"f1f45d0b-ee1a-4d22-8c93-f14ef71f9fae","html_url":"https://github.com/below/react-Xcode15Bug","commit_stats":null,"previous_names":["below/react-xcode15bug"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/below/react-Xcode15Bug","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/below%2Freact-Xcode15Bug","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/below%2Freact-Xcode15Bug/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/below%2Freact-Xcode15Bug/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/below%2Freact-Xcode15Bug/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/below","download_url":"https://codeload.github.com/below/react-Xcode15Bug/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/below%2Freact-Xcode15Bug/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32566444,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-03T06:36:36.687Z","status":"ssl_error","status_checked_at":"2026-05-03T06:36:09.306Z","response_time":103,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-26T13:33:35.755Z","updated_at":"2026-05-03T10:35:40.439Z","avatar_url":"https://github.com/below.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# react-Xcode15Bug\nA bug in react-native when building with Xcode 15\n\n## Description\n\nWhen building with Xcode 15 Beta 1, building fails with a C++ issue in boost:\n\n```\n› Compiling react-native Pods/RCT-Folly » json.cpp\n\n❌  (ios/Pods/boost/boost/container_hash/hash.hpp:131:33)\n\n  129 | #else\n  130 |         template \u003ctypename T\u003e\n\u003e 131 |         struct hash_base : std::unary_function\u003cT, std::size_t\u003e {};\n      |                                 ^ no template named 'unary_function' in namespace 'std'; did you mean '__unary_function'?\n  132 | #endif\n  133 | \n  134 |         struct enable_hash_value { typedef std::size_t type; };\n\n```\n\nApparently, boost 1.8x does not have this issue and builds correctly. However, react-jsi currently does not work with boost 1.8x due to breaking changes.\n\n## Steps to reproduce\n\n* Prerequisite: On a machine running macOS, ensure that [Xcode 15](https://developer.apple.com/download/all/?q=xcode%2015) is installed\n* Download or clone this [Sample](https://github.com/below/react-Xcode15Bug)\n* `cd react-Xcode15Bug`\n* `npm install \u0026\u0026 (cd ios \u0026\u0026 pod install)`\n\nThen either:\n* `yarn ios`\n\nOr\n* `xed ios` and build with Xcode\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbelow%2Freact-xcode15bug","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbelow%2Freact-xcode15bug","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbelow%2Freact-xcode15bug/lists"}