kc3-lang/harfbuzz

2018-08-06T15:32:13

[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