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<TITLE> [Mono-bugs] [Bug 480819] New: delegate ParameterType returns unexpected type
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<H1>[Mono-bugs] [Bug 480819] New: delegate ParameterType returns unexpected type</H1>
<B>bugzilla_noreply at novell.com</B>
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TITLE="[Mono-bugs] [Bug 480819] New: delegate ParameterType returns unexpected type">bugzilla_noreply at novell.com
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<I>Sun Mar 1 17:43:31 EST 2009</I>
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<PRE><A HREF="https://bugzilla.novell.com/show_bug.cgi?id=480819">https://bugzilla.novell.com/show_bug.cgi?id=480819</A>
Summary: delegate ParameterType returns unexpected type
Classification: Mono
Product: Mono: Runtime
Version: SVN
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: generics
AssignedTo: <A HREF="http://lists.ximian.com/mailman/listinfo/mono-bugs">mono-bugs at lists.ximian.com</A>
ReportedBy: <A HREF="http://lists.ximian.com/mailman/listinfo/mono-bugs">basjsmit at gmail.com</A>
QAContact: <A HREF="http://lists.ximian.com/mailman/listinfo/mono-bugs">mono-bugs at lists.ximian.com</A>
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;
class Program
{
private static void Main()
{
var target = new Foo&lt;string&gt;();
var action = Activator.CreateInstance(
typeof(Action&lt;&gt;).MakeGenericType(typeof(string)),
target,
target.GetType().GetMethod(&quot;Bar&quot;).MethodHandle.GetFunctionPointer()) as
Action&lt;string&gt;;
if (action.Method.GetParameters()[0].ParameterType == typeof(string))
Console.WriteLine(&quot;clr&quot;);
if (action.Method.GetParameters()[0].ParameterType == typeof(object))
Console.WriteLine(&quot;mono&quot;);
}
}
class Foo&lt;T&gt;
{
public void Bar(T value) { }
}
Reproducible: Always
Steps to Reproduce:
1.Compile and run code above
Actual Results:
differs from clr
Expected Results:
identical to clr
built with csc, tested on r128214 Fri Feb 27 15:57:55 CET 2009
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