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Diffstat (limited to 'test/script/basic/JDK-8043235.js')
-rw-r--r-- | test/script/basic/JDK-8043235.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/script/basic/JDK-8043235.js b/test/script/basic/JDK-8043235.js new file mode 100644 index 00000000..05de8f33 --- /dev/null +++ b/test/script/basic/JDK-8043235.js @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * JDK-8043235: Type-based optimizations interfere with continuation methods + * + * @test + * @run + */ + +function g() { + return "Hello World!" +} + +function f1() { + var c; + var paused = false; + // If we didn't disable nullCheck specialization for expressions + // containing a deoptimization site, we'd get an AssertionError + while (!paused && (null !== (c = g()))) { + print(c); + paused = true; + } +} + +function f2() { + var c; + var paused = false; + // If we didn't disable undefinedCheck specialization for expressions + // containing a deoptimization site, we'd get an AssertionError + while (!paused && (undefined !== (c = g()))) { + print(c); + paused = true; + } +} + +f1(); +f2(); |