Conversion from uint8_t

[own2pwn]

Hi, there's a problem with conversion from uint8_t on macOS Catalina, 10.15.4 (19E287)

struct simple {
  uint8_t id;
}

Viven that your model has such a field, you won't be able to initialize it correctly because of stream's eof would be false.

Idk, maybe the problem is on macOS(clang) only.

[dmitigr]

Hi!

In fact, uint8_t is usually unsigned char. The behavior of operator>> for unsigned char is slightly different from other overloads of operator>> -- it doesn't set eofbit after extracting a character that is the last character of the stream. (Please, see https://en.cppreference.com/w/cpp/io/basic_istream/operator_gtgt2)

You can convert like this static_cast<uint8_t>(pgfe::to<char>(foo)).

[dmitigr]

Added static assertion to prevent using generic conversions for unsupported types.

1264791