在C89中,从无符号字符转换为有符号字符,反之亦然,这一点是否得到了很好的定义?
原文:Is converting from unsigned char to signed char and vice versa in C89 well defined?
原文:Is converting from unsigned char to signed char and vice versa in C89 well defined?
注意:建议的重复处理无符号int和有符号int,而不是无符号char和有符号char。建议的重复问题涉及C11。这个问题只涉及C89。可以