http://bugzilla.novell.com/show_bug.cgi?id=541577
User [email protected] added comment http://bugzilla.novell.com/show_bug.cgi?id=541577#c426264 Summary: Function return inconsistent ulong value, which has dummy parameter of a Class and a ulong (re-occurrence of Bug 426264) Classification: Mono Product: Mono: Runtime Version: 2.4.x Platform: Sparc OS/Version: Solaris 10 Status: NEW Severity: Normal Priority: P5 - None Component: misc AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] CC: [email protected] Found By: Community User Created an attachment (id=319611) --> (http://bugzilla.novell.com/attachment.cgi?id=319611) test case (c# source code) I believe this is re-occurrence of Bug#426264. So, following report is almost the same of the issue report except console output. Steps to reproduce the problem: ------------------------------ Test case: (attached file: a.cs) using System; using System.Text; public class UserBE { public UserBE() { // } } public class Example { public static ulong getSecondArg(UserBE user, ulong perm) { Console.Write ("getSecondArg : perm = {0:X}\n", perm); perm = 0x8000000000000FFF; Console.Write ("getSecondArg : perm = {0:X}\n", perm); return perm; } public static void Main(string[] args) { UserBE user = new UserBE(); ulong perm = 0x8000000000000FFF; ulong work = getSecondArg (user, perm); if (perm != work) { Console.Write ("Main : perm = {0:X}\n", perm); Console.Write ("Main : work = {0:X}\n", work); throw new Exception("Oops, two values should be equivalence!! "); } else { Console.Write ("Main : Successfully terminated.\n"); } return; } } Actual Results: ------------------------------ Platform : SPARC Solaris 10 (Sun Blade 1000) The application terminated with the following console output. # /opt/mono/bin/gmcs -out:a-solaris.exe a.cs # /opt/mono/bin/mono a-solaris.exe getSecondArg : perm = 8000000000000FFF getSecondArg : perm = 8000000000000FFF Main : perm = 8000000000000FFF Main : work = 8000000080000000 Unhandled Exception: System.Exception: Oops, two values should be equivalence!! at Example.Main (System.String[] args) [0x00000] ===> THIS EXCEPTION SHOULD NOT BE HAPPENED. bash-3.00# /opt/mono/bin/gmcs --version Mono C# compiler version 2.4.2.3 bash-3.00# /opt/mono/bin/mono --version Mono JIT compiler version 2.4.2.3 (tarball Mon Sep 21 10:41:44 JST 2009) Copyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com TLS: normal GC: Included Boehm (with typed GC) SIGSEGV: normal Notification: Thread + polling Architecture: sparc Disabled: none Expected Results: ------------------------------ (1) Platform : Microsoft Visual C# 2005 Express Edition gets expected result getSecondArg : perm = 8000000000000FFF getSecondArg : perm = 8000000000000FFF Main : Successfully terminated. (2) Platform: previos Mono-2.0.1 on Solaris gets expected result bash-3.00# /opt/mono/bin/gmcs -out:a-solaris.exe a.cs bash-3.00# /opt/mono/bin/mono a-solaris.exe getSecondArg : perm = 8000000000000FFF getSecondArg : perm = 8000000000000FFF Main : Successfully terminated. bash-3.00# /opt/mono/bin/gmcs --version Mono C# compiler version 2.0.1.0 bash-3.00# /opt/mono/bin/mono --version Mono JIT compiler version 2.0.1 (tarball) Copyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com TLS: normal GC: System Boehm (with typed GC) SIGSEGV: normal Notification: Thread + polling Architecture: sparc Disabled: none How often does this happen? ------------------------------ Every time. Additional Information: ------------------------------ (1) Build date & Platform bash-3.00# cat /etc/release Solaris 10 5/09 s10s_u7wos_08 SPARC Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms. Assembled 30 March 2009 bash-3.00# uname -a SunOS tornado 5.10 Generic_141414-10 sun4u sparc SUNW,Sun-Blade-1000 (2) Affected Products This bug affected to following product. Please fix this bug to run the product on Solaris 10 with the latest Mono-2.4.x. - MindTouch Deki http://mindtouch.com/ (3) Reference Bug 426264 - Function return inconsistent ulong value, which has dummy parameter of a Class and a ulong https://bugzilla.novell.com/show_bug.cgi?id=426264 0005030: Incorrect permissions derived for Deki 8.08 on SPARC Solaris http://bugs.developer.mindtouch.com/view.php?id=5030 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
