https://bugzilla.novell.com/show_bug.cgi?id=476295
Summary: ExpressionType.NodeType yield different results when
compiled on gmcs vc csc nr 2
Classification: Mono
Product: Mono: Compilers
Version: SVN
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: C#
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
Found By: ---
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6)
Gecko/2009011913 Firefox/3.0.6
using System;
using System.Linq.Expressions;
public class Program
{
static void Main()
{
Expression<Action<IHelper>> e = (helper => helper.DoIt(new Foo()));
var mce = e.Body as MethodCallExpression;
var et = mce.Arguments[0].NodeType;
if (et == ExpressionType.Convert)
Console.WriteLine("Hi from gmcs");
else
Console.WriteLine("Hi from csc");
}
}
public class FooBase { }
public class Foo : FooBase { }
public interface IHelper
{
void DoIt(FooBase foo);
}
Reproducible: Always
Steps to Reproduce:
1.Compile with gmcs and csc
2.Run both programs and compare output
Actual Results:
different output
Expected Results:
same output
compiled with Revision: 127046, this bug is _very_ similar to
https://bugzilla.novell.com/show_bug.cgi?id=475823
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