// PR c++/69057 | |
// { dg-do compile { target c++14 } } | |
#include <cassert> | |
using GLenum = unsigned int; | |
template <typename T> | |
inline constexpr auto from_enum(const T& x) noexcept | |
{ | |
// Comment this line to prevent segmentation fault: | |
assert(true); | |
// ------------------------------------------------ | |
return (GLenum)x; | |
} | |
enum class buffer_target : GLenum | |
{ | |
array | |
}; | |
struct vbo | |
{ | |
static constexpr GLenum target_value{from_enum(buffer_target::array)}; | |
GLenum x{target_value}; | |
}; |