GLM_FORCE_CTOR_INIT not working #812
Description
GLM_FORCE_CTOR_INIT worked in 0.9.9.0, but not in 0.9.9.1. Vectors are not zero-initialized by default.
Also, code in files detail/type_vec*.inl looks strange - no matter what value GLM_CONFIG_DEFAULTED_FUNCTIONS is - there will be either no Initializer List (with zeros), or no user-provided default Ctor at all. So, it looks like we can't have default zero-initialization in any case...
// -- Implicit basic constructors --
# if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_DISABLE
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR vec<2, T, Q>::vec()
# if GLM_CONFIG_DEFAULTED_FUNCTIONS != GLM_DISABLE
: x(0), y(0)
# endif
{}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR vec<2, T, Q>::vec(vec<2, T, Q> const& v)
: x(v.x), y(v.y)
{}
# endif