wrong variadic template expansion

[dvirtz]

in an expansion of

template<typename... Args> struct count;

template<>
struct count<> {
  static const int value = 0;
};

template<typename T, typename... Args>
struct count<T, Args...>
{
  static const int value = 1 + count<Args...>::value;
};

static_assert(count<int, double>::value == 2, 
              "2 elements");

the last expansion uses value instead of count<>::value:

/* First instantiated from: insights.cpp:11 */
#ifdef INSIGHTS_USE_TEMPLATE
template<>
struct count<double>
{
  static const int value = 1 + value;
};

#endif

https://cppinsights.io/s/2701bf6e

[andreasfertig]

Hello @dvirtz,

thank you for spotting and reporting this! I will have a look at it. I suspect it is a bit harder to fix. Managing the namespaces wasn't easy in the past.

Andreas