* Roll Dart to version 1be785ae2ddb1754a184cd638ab719e94d86b4e9 This rolls includes the following changes : 1be785ae2d Clean up some dead code 7b9fb893d2 [vm] Add a service method for 'invoke' as the dual to 'eval'. 099f1504fa Mention -O flag in CHANGELOG 79f69abace [vm/compiler] breakage fix: add missing break 96a1e9985f Fix the pkg bot 7818db20a7 Add analysis hint for invalid use of @visibleForTemplate code. 71d96019d1 [vm/compiler] Introduce 64-bit NEGATE - all archs. 5013a2ccc4 Remove spurious line. ef2f777625 Mark some analyzer tests as being flaky cf560fe17b Fix a couple of the tests failing on the analyzer with fasta parser bot 63c11693e6 [gardening] Fix language_2/type_variable_promotion_test. d0f28884ff [VM] Fix expression evaluation implementation: Never register temporary/unused classes with the system. e2a1807fc2 [gardening] Update status for io/compile_all_test in PRODUCT AOT mode f7ff739448 Insert date of 2.0.0 release in Changelog bcabad6014 [vm] Fix SIMARM64 build on Windows. af02ccae83 [infra] Fix filesets for new vm-kernel-precomp builders 8e2f28e264 Update homebrew to drop the @2 tab and fix for 2.0 ba119d7292 [VM] Remove "$compiler == precompiler" sections from language_2_precompiler.status f3a2c0e28f [release] Prepare changelog for 2.1.0-dev.0.0 88cba7d860 [vm/kernel/bytecode] Fix arguments descriptor for List._fromLiteral call in bytecode bd45ec0c4b [vm, gc] Refactor PageSpace::CollectGarbage to ensure the safepoint and task count remain well-scoped even with early exits. 8195fd8c64 Repair dart2js/string_interpolation_test a0b335ac6c Try no implicit casts in pkg/analyzer_cli. 3d25d3761b Update pub - leave packages directories alone 327db5e9ab [vm] Fix kernel_isolate use_field_guard flag for kbc a1ca88f554 Resolve invocation arguments to parameters. * Address source format error.
Flutter Engine
Flutter is a new way to build high-performance, cross-platform mobile apps. Flutter is optimized for today's, and tomorrow's, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
The Flutter Engine is a portable runtime for hosting Flutter applications. It implements Flutter's core libraries, including animation and graphics, file and network I/O, accessibility support, plugin architecture, and a Dart runtime and compile toolchain. Most developers will interact with Flutter via the Flutter Framework, which provides a modern, reactive framework, and a rich set of platform, layout and foundation widgets.
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