summaryrefslogtreecommitdiff
path: root/tests/src/JIT/Regression/JitBlue/GitHub_18332/GitHub_18332.cs
blob: 57d6239d4406a2da2515e5a9b9985a4f3ecd6929 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Collections.Generic;

internal class Foo : IDisposable
{
    public void Dispose()
    {
    }
}

class GitHub_18332
{
    // In Aargh there is a finally with two distinct exit paths.
    // Finally cloning may choose the non-fall through ("wibble") exit
    // path to clone, and then will try to incorrectly arrange for
    // that path to become the fall through.
    public static string Aargh()
    {
        using (var foo = new Foo())
        {
            foreach (var i in new List<int>())
            {
                try
                {
                    Console.WriteLine("here");
                }
                catch (Exception)
                {
                    return "wibble";
                }
            }
            
            foreach (var i in new List<int>())
            {
            }
        }
        
        return "wobble";
    }
    
    public static int Main(string[] args)
    {
        string expected = "wobble";
        string actual = Aargh();
        if (actual != expected)
        {
            Console.WriteLine($"FAIL: Aargh() returns '{actual}' expected '{expected}'");
            return 0;
        }
        return 100;
    }
}