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Closes: https://github.com/dart-lang/sdk/issues/40233 This CL creates nnbd versions of the tests and runs them on the nnbd sdk. This CL does not (1) migrate sdk_nnbd/lib/ffi fully yet, and does not (2) fix all the tests/ffi (which is NNBD tests) yet. Uncovered new issues: Issue: https://github.com/dart-lang/sdk/issues/40234 nullptr should have type Pointer<Never>. Issue: https://github.com/dart-lang/sdk/issues/40247 Structs need external fields. Issue: https://github.com/dart-lang/sdk/issues/40271 Callbacks hit assert in debug. Change-Id: Icb1b83577e03ed283165eb17703fc8dfc7fa5960 Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64-try,app-kernel-linux-debug-x64-try,vm-kernel-linux-debug-ia32-try,vm-kernel-win-debug-x64-try,vm-kernel-win-debug-ia32-try,vm-kernel-precomp-linux-debug-x64-try,vm-dartkb-linux-release-x64-abi-try,vm-kernel-precomp-android-release-arm64-try,vm-kernel-asan-linux-release-x64-try,vm-kernel-linux-release-simarm-try,vm-kernel-linux-release-simarm64-try,vm-kernel-precomp-android-release-arm_x64-try,vm-kernel-precomp-obfuscate-linux-release-x64-try,dart-sdk-linux-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try,front-end-linux-release-x64-try,vm-kernel-precomp-win-release-x64-try,analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-release-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-nnbd-linux-release-x64-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132604 Commit-Queue: Daco Harkes <dacoharkes@google.com> Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
25 lines
580 B
Dart
25 lines
580 B
Dart
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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// VMOptions=--stacktrace_every=100
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import 'dart:ffi' as ffi;
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typedef fooFfi1Type = ffi.Int32 Function();
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int fooFfi1() {
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int a = 0;
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for (int i = 0; i < 1000; ++i) {
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a += i;
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}
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return a;
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}
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int Function() foo1 = ffi.Pointer.fromFunction<fooFfi1Type>(fooFfi1, 0)
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.cast<ffi.NativeFunction<fooFfi1Type>>()
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.asFunction();
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main() {
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foo1();
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}
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