https://bugzilla.novell.com/show_bug.cgi?id=389795
Summary: gmcs fails to resolve anonymous type when it is under conflict with namespace Product: Mono: Compilers Version: SVN Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: C# AssignedTo: mono-bugs@lists.ximian.com ReportedBy: [EMAIL PROTECTED] QAContact: mono-bugs@lists.ximian.com Found By: --- The following example that uses linq to DataSet fails to compile: ---- using System; using System.Data; using System.Linq; namespace MonoTests.System.Data // this is the key { public class Test { public static void Main () { var q = from line in new DataTable ().AsEnumerable () where line.Field<int> ("Score") > 80 select new { ID = line.Field<int> ("ID"), Score = line.Field<int> ("Score") }; } } } ---- To build it, you need System.Data.DataSetExtensions.dll installed; go to mcs/class/System.Data.DataSetExtensions and run "make PROFILE=net_2_0 install" Then compile as: gmcs foobar.cs -r:System.Core -r:System.Data -r:System.Data.DataSetExtensions Actual result: gmcs eno.cs -r:System.Core -r:System.Data -r:System.Data.DataSetExtensions eno.cs(11,29): warning CS0168: The variable `q' is declared but never used Unhandled Exception: System.InvalidOperationException: Method '<>__AnonType0`2.g et_ID' does not have a method body. at System.Reflection.Emit.MethodBuilder.fixup () [0x00000] at System.Reflection.Emit.TypeBuilder.CreateType () [0x00000] at Mono.CSharp.RootContext.CloseTypes () [0x00000] at Mono.CSharp.Driver.Compile () [0x00000] at Mono.CSharp.Driver.Main (System.String[] args) [0x00000] Expected result: compiles fine. Additional comment: It does not happen if the namespace does not include "System" (MonoTests is okay; MonoTests.System is not; MonoTests.System.Data is not either, as above) -- 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 - mono-bugs@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-bugs