Functions with C linkage and functions with C++ linkage
need to have different types.
Why are you trying to feed a "C linkage" function into
a C++ template?
--chris
Yong Sun wrote:
> //extern "C" void foo (void*);
> extern void foo (void*);
>
> template <typename T, void(*cb)(T*)> class Test {};
> typedef Test<void, foo> TestVoid;
>
> SunStudio C++ compiler will fail if we uncomment the 1st line, and reports:
>
> line 5: Error: Template parameter cb requires an expression of type
> void(*)(void*).
> 1 Error(s) detected.
> --
> This message posted from opensolaris.org
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