DList!(Tuple!(TypeInfo_Class)) causes compilation error
monarch_dodra
monarchdodra at gmail.com
Sun Dec 30 13:30:03 PST 2012
On Sunday, 30 December 2012 at 20:09:57 UTC, Zhenya wrote:
> Hi!
> I just need DList!(Tuple!(TypeInfo_Class)) for my n-dimensional
> dispatcher,
> but compiler says:
>
> Error: function
> std.typecons.Tuple!(TypeInfo_Class).Tuple.opEquals!(const(Tuple!(TypeInfo_Class))).opEquals
> (const(Tuple!(TypeInfo_Class)) rhs) is not callable using
> argument types (const(Tuple!(TypeInfo_Class))) const
>
> Could you give me some advice/workaround for this?
Sounds like a bug in Tuple.opEqual: It, and its arguments, should
be const qualified, but aren't. I'll try and get it fixed for
2.061.
In the mean time, you *could* try changing std.typecons.Tuple's
opEqual:
From:
bool opEquals(R)(R rhs) if (isTuple!R)
To:
bool opEquals(R)(const R rhs) const if (isTuple!R)
But I have not thoroughly tested this, so use at your own risk.
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