8044534: Constant folding for unary + should produce int for boolean literals
Reviewed-by: lagergren, sundar
/* * 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-8011382: Data prototype methods and constructor do not call user defined toISOString, valueOf methods per spec. * * @test * @run */var yearValueOf = 0;var monthValueOf = 0;var dayValueOf = 0;var d = new Date( { valueOf: function() { yearValueOf++; return NaN; } }, { valueOf: function() { monthValueOf++; return NaN; } }, { valueOf: function() { dayValueOf++; return NaN; } });if (yearValueOf !== 1) { fail("Date constructor does not call valueOf on year argument once");}if (monthValueOf !== 1) { fail("Date constructor does not call valueOf on month argument once");}if (dayValueOf !== 1) { fail("Date constructor does not call valueOf on day argument once");}yearValueOf = 0;monthValueOf = 0;dayValueOf = 0;d = new Date();d.setFullYear( { valueOf: function() { yearValueOf++; return NaN; } }, { valueOf: function() { monthValueOf++; return NaN; } }, { valueOf: function() { dayValueOf++; return NaN; } });if (yearValueOf !== 1) { fail("Date setFullYear does not call valueOf on year argument once");}if (monthValueOf !== 1) { fail("Date setFullYear does not call valueOf on month argument once");}if (dayValueOf !== 1) { fail("Date setFullYear does not call valueOf on day argument once");}// check toJSON calls toISOString overridevar toISOStringCalled = 0;d = new Date();d.toISOString = function() { toISOStringCalled++;};d.toJSON();if (toISOStringCalled !== 1) { fail("toISOString was not called by Date.prototype.toJSON once");}toISOStringCalled = 0;// toJSON is generic - try for non-Date objectDate.prototype.toJSON.call({ toISOString: function() { toISOStringCalled++; }, valueOf: function() { return 12; }});if (toISOStringCalled !== 1) { fail("toISOString was not called by Date.prototype.toJSON once");}