[cfe-dev] Is there a PrintingPolicy that allows me to print template default arguments when they ra enot explifitly specified?

[Manasij Mukherjee]

Typos in Subject line, should be:
"Is there a PrintingPolicy that allows me to print template default
arguments when they are not explicitly specified?"


On Thu, Jul 3, 2014 at 5:56 AM, Manasij Mukherjee <manasij7479 at gmail.com>
wrote:

> Hi,
> Suppose I have a template:
> template<typename T, int N=100> class Foo {};
>
> Now, if there is only a declaration for this available, it can not include
> the default argument.
> So:
> template<typename T, int N> class Foo;
>
> So, a function (or anything else) that is using it in the declaration,
> should be rewritten from:
> Foo<MyTypename>
> to
> Foo<MyTypename,100>
>
> Is there a way to tell TypePrinter to do this?
> If not will a patch be welcome?
> Or am I approaching the problem in a roundabout manner ?
>
> Thanks
> Manasij Mukherjee
>
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