Alexander Aprelev
61c3fbc220
- copy sanitizer runtime when using ubsan; - avoid use of winnt.h CONTAINING_RECORD since it triggers ubsan "member access within null-pointer of type" error, use our copy which uses `offsetof`; - have default virtual destructor in `ValueObject` to avoid ubsan complains about "insufficient space for an object of type 'dart:ValueObject'" at NoTemporaryAllocator use/declaration site; - have virtual destructor in ZoneAllocated to avoid ubsan complains about "not having enough space to allocate object" at new RegExpEmpty() instantiation site; - avoid using crashpad with ubsan as it causes dartvm to exit with error code 3; - switch to windows, mac-friendly `[[gnu::no_sanitize(check)]]` from `__GNUC__` and `__has_feature` checks. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/62267 Change-Id: I8b922a8da329af276d4cefaa88fb841cc0457124 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/469840 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Alexander Aprelev <aam@google.com>
This directory was taken from a snapshot of flutter/engine/src/build/.
The snapshot was taken with a recursive copy cp -R of the directory from
the flutter repository.
The contents has now diverged significantly from Flutter, and is maintained independently by the Dart team. It is used to support the GN build system.