[Mono-bugs] [Bug 625583] New: gmcs emits unused field warning on field used as argument to method invocation

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Mon Jul 26 10:43:50 EDT 2010


http://bugzilla.novell.com/show_bug.cgi?id=625583

http://bugzilla.novell.com/show_bug.cgi?id=625583#c0


           Summary: gmcs emits unused field warning on field used as
                    argument to method invocation
    Classification: Mono
           Product: Mono: Compilers
           Version: 2.6.x
          Platform: x86-64
        OS/Version: openSUSE 11.2
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: C#
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: rodrigobamboo at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/534.3
(KHTML, like Gecko) Chrome/6.0.466.0 Safari/534.3

using System;
using System.Diagnostics;

public class UnusedFieldBug {

   private bool usedField = true;

   public void UseTheField()
   {
      Debug.Assert(usedField);
   }
}

Reproducible: Always

Steps to Reproduce:
1. compile the c# code
Actual Results:  
UnusedFieldBug.cs(6,17): warning CS0414: The private field
`UnusedFieldBug.usedField' is assigned but its value is never used


Expected Results:  
No warnings.

ms.net csc doesn't emit the warning.

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