C:\Program Files\Mono>mono --version
Mono JIT compiler version 5.8.0 (Visual Studio built mono)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
TLS: normal
SIGSEGV: normal
Notification: Thread + polling
Architecture: amd64
Disabled: none
Misc: softdebug
LLVM: supported, not enabled.
GC: sgen
C:\Program Files\Mono>mono c:\users\anticrisis\source\repos\fsharp-struct-mono-64\fsharp-struct-mono-64\bin\Debug\fsharp_struct_mono_64.exe
[||]
System.IntPtr.Size = 8
vs = [{a = 1;
b = 2;
c = 3;}; {a = 4;
b = 5;
c = 6;}; {a = 1;
b = 2;
c = 3;}]
distinct vs = [{a = 1;
b = 2;
c = 3;}; {a = 4;
b = 5;
c = 6;}; {a = 1;
b = 2;
c = 3;}]
length of distinct vs = 3
Note that the distinct
list should contain only 2 items, not 3.
I ran into this problem running FSharp code in Unity3D, but was able to reproduce it using a clean Mono 64 bit installation on Windows.