commit | 87810072db06c1a16fdaa7bf6bb77ef4e6405af5 | [log] [tgz] |
---|---|---|
author | Alexander Markov <alexmarkov@google.com> | Fri Feb 03 22:23:22 2023 +0000 |
committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Feb 03 22:23:22 2023 +0000 |
tree | a7141a97ef98eb090b4c80c7af9e739d00ec5444 | |
parent | 3787601dd0b9a7abe1d1052d2ca28f3cfb0f68da [diff] |
[vm] Account for changes in the implicit getters due to load guards Hot reload may mark certain fields as 'needs_load_guard', meaning types of their values should be checked on access, in the implicit getters. Unoptimized code for implicit getters of such fields should be forcefully recompiled during hot reload in order to update their code. This ensures that optimized code in future can deoptimize into the updated unoptimized code of implicit getters. TEST=vm/cc/IsolateReload_ImplicitGetterWithLoadGuard TEST=corelib/string_fromcharcodes_test, lib/convert/json_utf8_chunk_test and vm/dart/string_equals_test on vm-reload-linux-{debug,release}-x64 configurations. Fixes https://github.com/dart-lang/sdk/issues/51215 Fixes https://github.com/flutter/flutter/issues/103268 Change-Id: I1afbeabb4a60b7a5f69ed055f40beeb6d3dcf359 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/280401 Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Ryan Macnak <rmacnak@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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See LICENSE and PATENT_GRANT.
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