blob: 43eb3216f9ce0d996024e99a9b61a50815ea15ee [file] [log] [blame]
// Copyright (c) 2013, 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
// Test OSR in different places of a try-catch.
import "package:expect/expect.dart";
maythrow(x) {
try {
if (x == null) throw 42;
return 99;
} finally {}
}
f1() {
var s = 0, t = "abc";
for (var i = 0; i < 21; ++i) {
s += i;
}
try {
maythrow(null);
} catch (e) {
Expect.equals("abc", t);
Expect.equals(42, e);
s++;
}
return s;
}
f2([x = 1]) {
var s = 0, t = "abc";
try {
try {
for (var i = 0; i < 20; ++i) {
if (i == 18) maythrow(null);
s += x;
}
} catch (e) {
Expect.equals(1, x);
Expect.equals("abc", t);
Expect.equals(42, e);
s++;
}
} catch (e) {}
return s;
}
f3() {
var s = 0, t = "abc";
try {
maythrow(null);
} catch (e) {
Expect.equals("abc", t);
for (var i = 0; i < 21; ++i) {
s += i;
}
Expect.equals("abc", t);
Expect.equals(42, e);
return s;
}
}
f4() {
var s = 0, t = "abc";
try {
for (var i = 0; i < 21; ++i) {
if (i == 18) maythrow(null);
s += i;
}
} catch (e) {
Expect.equals("abc", t);
Expect.equals(42, e);
s++;
}
return s;
}
f5() {
var s, t = "abc";
try {
maythrow(null);
} catch (e) {
Expect.equals("abc", t);
Expect.equals(42, e);
s = 0;
}
for (var i = 0; i < 21; ++i) {
s += i;
}
Expect.equals("abc", t);
return s;
}
main() {
Expect.equals(211, f1());
Expect.equals(19, f2());
Expect.equals(210, f3());
Expect.equals(9 * 17 + 1, f4());
Expect.equals(210, f5());
}