https://bugzilla.novell.com/show_bug.cgi?id=657656
https://bugzilla.novell.com/show_bug.cgi?id=657656#c0 Summary: Got exception and program crashes when marshalling TextWriter object Classification: Mono Product: Mono: Runtime Version: 2.8.x Platform: x86 OS/Version: Windows XP Status: NEW Severity: Critical Priority: P5 - None Component: interop AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729) On Microsoft CLR, automatical TextWriter <-> FILE * conversion during marshalling is supported. However, when I tried to do it in MONO, it throws an exception saying "StructLayout attribute must be applied to TextWriter class" and my program crashes. Reproducible: Always Steps to Reproduce: 1. Create a native function dealing with FILE * parameter. 2. Create a managed program and declare an interop function with corresponding TextWriter parameter. 3. Create a StreamWriter instance to some local file and then call the interop function with the StreamWriter instance. Actual Results: MONO throws an exception saying "StructLayout attribute must be applied to TextWriter class" and my program crashes. Expected Results: No exception and native function should receive a FILE * parameter. -- Configure bugmail: https://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
