11aaf0fb84
... in order to be able to use it in other constants definitions in the header. Bug: v8:7570 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Id5d6ae34ab401ecf063bf5897b87b6bb87c24960 Reviewed-on: https://chromium-review.googlesource.com/1032782 Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#53097}
95 lines
1.8 KiB
JavaScript
95 lines
1.8 KiB
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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(() => {
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function f(a) {
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return "abc".concat();
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}
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assertEquals("abc", f());
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assertEquals("abc", f());
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abc", f());
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})();
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(() => {
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function f(a) {
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return "abc".concat(a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abcde", f("de"));
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})();
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(() => {
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function f(a) {
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return "abc".concat(a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abc1", f(1));
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})();
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(() => {
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function f(a) {
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return "abc".concat(a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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var s = "x".repeat(%StringMaxLength());
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assertThrows(() => f(s), RangeError);
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})();
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(() => {
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function f(a) {
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return "ab".concat("c");
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}
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assertEquals("abc", f());
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assertEquals("abc", f());
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abc", f());
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})();
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(() => {
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function f(a) {
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return "ab".concat("c", a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abcde", f("de"));
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})();
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(() => {
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function f(a) {
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return "ab".concat("c", a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals("abc1", f(1));
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})();
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(() => {
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function f(a) {
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return "ab".concat("c", a);
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}
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assertEquals("abcde", f("de"));
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assertEquals("abcde", f("de"));
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%OptimizeFunctionOnNextCall(f);
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var s = "x".repeat(%StringMaxLength());
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assertThrows(() => f(s), RangeError);
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})();
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