Bug 33879 - System.Delegate and Action equality fails on virtual methods
Summary: System.Delegate and Action equality fails on virtual methods
Alias: None
Product: Class Libraries
Classification: Mono
Component: mscorlib ()
Version: master
Hardware: PC Linux
: --- normal
Target Milestone: Untriaged
Assignee: Ludovic Henry
Depends on:
Reported: 2015-09-11 05:02 UTC by Piotr Zierhoffer
Modified: 2015-09-17 12:50 UTC (History)
3 users (show)

Is this bug a regression?: ---
Last known good build:

Failing test (597 bytes, text/x-csharp)
2015-09-11 05:02 UTC, Piotr Zierhoffer

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Description Piotr Zierhoffer 2015-09-11 05:02:07 UTC
Created attachment 12869 [details]
Failing test

As a follow up to #33218 we have discovered that delegate and action equality won't work for virtual methods. The example is almost the same.

Steps to reproduce:

mcs Program.cs
mono Program.exe

Expected output:


Actual output:


If there is no overriden method in DerivedClass, the output is good.

We believe that the differing field is Delegate.method.

Works on .net.
Comment 1 Ludovic Henry 2015-09-17 12:48:48 UTC
That is fixed with https://github.com/mono/mono/commit/53a64922090b09aed19225eaadf3481e08a15914