[Mono-list] System.DivideByZeroException in HashTable?

[Rodrigo Kumpera]

On Tue, Jul 26, 2011 at 5:42 AM, Robert Jordan <robertj at gmx.net> wrote:

> On 26.07.2011 05:01, Ben Pryor wrote:
> > I sometimes get this exception (mono 2.8) - running fully bundled (exe +
> > deps).  It happens very rarely.  64 bit suse system.
> >
> > How is this exception possible?
>
> It's `impossible' from a managed standpoint.
>
> Looking at the stacktrace, the invoked ctor is actually
> HashTable(int capacity), which in turn is calling
> HashTable(int capacity, float loadFactor) with a loadFactor
> of 1.0f. The HashTable.loadFactor field is a float, so
>
> this.loadFactor = 0.75f*loadFactor;
> double tableSize = capacity / this.loadFactor;
>
> can't fail.
>
> It looks like a JIT issue. Try with Mono 2.10.
>
>
Precisely, mono 2.10 is actively receiving support while 2.8 isn't.
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