[iter] Make operator bool explicit
We would need to write: for (Iter<T> it (...); bool (t); t++) instead of: for (Iter<T> it (...); t; t++) But I think it's an improvement in code readability in the long term. Fixes https://github.com/harfbuzz/harfbuzz/issues/1127
Showing
想要评论请 注册 或 登录