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// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// VMOptions=--optimization-counter-threshold=10 --no-background-compilation
// @dart = 2.9
import "package:expect/expect.dart";
// Test correct dead phi elimination with try catch.
List<Object> a = [1, 2, 3, 4, 5];
class MyError {}
class M {
maythrow(i) {
try {
if (i <= 5) throw new MyError();
} catch (e) {
throw e;
}
}
}
loop_test() {
bool failed = false;
M m = new M();
for (Object i in a) {
try {
String res = m.maythrow(i);
failed = true;
} on MyError catch (e) {}
if (!identical(failed, false)) {
Expect.fail("");
}
}
}
main() {
for (var i = 0; i < 20; i++) loop_test();
}