Re: Can PR c++/3905 (sizeof on function call in template) be doneon 3.2.x?

[Kriang Lerdsuwanakij <lerdsuwa at users dot sf dot net>]

Michael Matz wrote:

> Okay, my question is: how much work would this be for a more experienced
> C++ frontend hacker (like someone who, uhm, at least knows where to look
> at ;-) ) to do, and is this feasible at all?
>
> ----------------------
> template <class T>
> struct S
> {
>         static int foo (void);
>         enum { val = sizeof (foo()) };
> };
>
> int main () { return S<char>::val; }
> ----------------------

I think this patch is the one you want :)

  http://gcc.gnu.org/ml/gcc-patches/2002-10/msg01597.html

The message is messed up when displayed but extracting the patch from HTML
source should be fine.  I'm not sure if the patch applies cleanly.

--Kriang