Bug 2260 - System.Linq.Enumerable.Contains() behaves differently between .NET and Mono with null value
Summary: System.Linq.Enumerable.Contains() behaves differently between .NET and Mono w...
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: 2.10.x
Hardware: PC Windows
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2011-11-29 20:10 UTC by Brett Ernst
Modified: 2011-11-30 08:57 UTC (History)
2 users (show)

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

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Description Brett Ernst 2011-11-29 20:10:08 UTC
Here is a brief repo; the output value is True in .NET but False under Mono 2.10.6 (this holds true when using the same binary as well):

using System;
using System.Linq;

static class Program {
static void Main() {
var arr = new string[] { "foo", null };
Comment 1 Marek Safar 2011-11-30 08:57:13 UTC
Fixed in master and 2.10 branch