)]}' { "commit": "a80da571956306a1c3f8fdd02c5c3562b17fa392", "tree": "9bf6e41c24dbf4e881850824740943caf444aaa5", "parents": [ "88ee57d82edb6a0ead1935f0fd262051f6b4b6ad" ], "author": { "name": "Nico Weber", "email": "thakis@chromium.org", "time": "Sat May 09 10:46:40 2026 -0700" }, "committer": { "name": "Copybara-Service", "email": "copybara-worker@google.com", "time": "Sat May 09 10:48:19 2026 -0700" }, "message": "Reland \"Roll libc++ from be1c391acca0 to 5abc7f839700 (17 revisions)\"\n\nThis is a reland of commit 99ebc432efc6f3a350332b01180e3b3d88e9ec6c\nTrybot corresponding to red waterfall bot that caused the revert\nis green; maybe it was a fluke? See crbug.com/511299729\n\nWorst case, it\u0027ll get auto-reverted again.\n\nOriginal change\u0027s description:\n\u003e Roll libc++ from be1c391acca0 to 5abc7f839700 (17 revisions)\n\u003e\n\u003e Depends on:\n\u003e * https://chromium-review.googlesource.com/c/chromium/src/+/7821000\n\u003e * https://chromium-review.googlesource.com/c/chromium/src/+/7822522\n\u003e * https://webrtc-review.googlesource.com/c/src/+/470620\n\u003e\n\u003e Ran\n\u003e\n\u003e build/modules/modularize/modularize.py --no-cache\n\u003e\n\u003e to update most BUILD.gn and module.modulemap.in files. Manually\n\u003e updated buildtools/third_party/libc++/BUILD.gn to look similar.\n\u003e\n\u003e Ran\n\u003e\n\u003e third_party/abseil-cpp/generate_def_files.py\n\u003e\n\u003e for the (minor) def file updates.\n\u003e\n\u003e https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git/+log/be1c391acca0..5abc7f839700\n\u003e\n\u003e 2026-05-06 public@kits.net [libcxx][string] Test: fix copy\u0026paste typo for safe_allocator (#195820)\n\u003e 2026-05-05 aidengrossman@google.com [libcxx] Include __utility/exchange.h in thread.h (#195786)\n\u003e 2026-05-05 eiytoq@outlook.com [libc++][mdspan] Fix `mdspan::operator[]` bounds checking and implement LWG4020 (#192269)\n\u003e 2026-05-05 aidengrossman@google.com [libcxx] Remove ASan container overflow checks for SSO strings (#194208)\n\u003e 2026-05-04 cjdb@google.com [libc++] Add `__exchange` as a C++11 utility (#187953)\n\u003e 2026-05-04 nikolasklauser@berlin.de [libc++] Remove libc++\u0027s own fenv.h (#194629)\n\u003e 2026-05-04 nikolasklauser@berlin.de [libc++] Remove libc++\u0027s own ctype.h (#194615)\n\u003e 2026-05-04 nikolasklauser@berlin.de [libc++] Simplify more \u003crandom\u003e engines (#195504)\n\u003e 2026-05-04 c8ef@outlook.com [libc++] Implement `ranges::fold_right` (#193997)\n\u003e 2026-05-02 nikolasklauser@berlin.de [libc++] Make __is_seed_sequence a variable template (#195420)\n\u003e 2026-05-02 sharjeelkhan@google.com Update Android CI and Emulator image to API 23 (#194936)\n\u003e 2026-05-01 haowei@google.com [libcxx][lit] Fix dsl.sh.py test failure on Windows (#195230)\n\u003e 2026-05-01 nikolasklauser@berlin.de [libc++][NFC] Simplify the mersenne_twister_engine implementation a bit (#194893)\n\u003e 2026-04-30 nikolasklauser@berlin.de [libc++] Update macOS and AppleClang (#193711)\n\u003e 2026-04-30 nikolasklauser@berlin.de [libc++] Refactor std::print to allow for constant folding of the format part (#185459)\n\u003e 2026-04-30 nikolasklauser@berlin.de [libc++] Remove libc++\u0027s own inttypes.h (#193716)\n\u003e 2026-04-30 nikolasklauser@berlin.de [libc++] Avoid type-punning locale in ios_base (#193507)\n\u003e\n\u003e If this roll has caused a breakage, revert this CL and stop the roller\n\u003e using the controls here:\n\u003e https://autoroll.skia.org/r/libcxx-chromium\n\u003e Please CC hans@chromium.org,thakis@chromium.org on the revert to ensure that a human\n\u003e is aware of the problem.\n\u003e\n\u003e To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry\n\u003e\n\u003e To report a problem with the AutoRoller itself, please file a bug:\n\u003e https://issues.skia.org/issues/new?component\u003d1389291\u0026template\u003d1850622\n\u003e\n\u003e Documentation for the AutoRoller is here:\n\u003e https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md\n\u003e\n\u003e Bug: 503250165\n\u003e Compile-Size: libc++ roll\n\u003e Change-Id: I370861fd0bdd00eade265d6a61834c5c0df6aa66\n\u003e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7821679\n\u003e Reviewed-by: Daniel Cheng \u003cdcheng@chromium.org\u003e\n\u003e Owners-Override: Nico Weber \u003cthakis@chromium.org\u003e\n\u003e Commit-Queue: Nico Weber \u003cthakis@chromium.org\u003e\n\u003e Reviewed-by: Arthur Eubanks \u003caeubanks@google.com\u003e\n\u003e Cr-Commit-Position: refs/heads/main@{#1627935}\n\nBug: 503250165\nCompile-Size: libc++ roll\nCq-Include-Trybots: luci.chromium.try:android_compile_x64_dbg\nChange-Id: I06d8b44eb3d76554f6800a7b95cd3a553fbe76d6\nReviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7827748\nCommit-Queue: Daniel Cheng \u003cdcheng@chromium.org\u003e\nReviewed-by: Daniel Cheng \u003cdcheng@chromium.org\u003e\nOwners-Override: Daniel Cheng \u003cdcheng@chromium.org\u003e\nCr-Commit-Position: refs/heads/main@{#1628191}\nNOKEYCHECK\u003dTrue\nGitOrigin-RevId: abbeaf76942ef4d643f43c541ddeec99e7e7245c\n", "tree_diff": [ { "type": "modify", "old_id": "3630fccfbaa8467de42309e6c658836e098ef290", "old_mode": 33188, "old_path": "symbols_x64_rel_asan.def", "new_id": "f591bfbd84b9f205fd8a251ff5d3c5ec59b8d514", "new_mode": 33188, "new_path": "symbols_x64_rel_asan.def" }, { "type": "modify", "old_id": "fd6f17b73667d8e22510f5b8de1b5e293c344b7d", "old_mode": 33188, "old_path": "symbols_x64_rel_asan_cxx23.def", "new_id": "34627c29818753d621356cdca27561574e9f151c", "new_mode": 33188, "new_path": "symbols_x64_rel_asan_cxx23.def" } ] }