Jan. 25, 2018
11:46 p.m.
Meno Hochschild wrote:
I have adjusted my tzdb-compiler (Time4J) such that it looks if all rule lines referencing the same name (here: Eire) contain any negative dst offsets. If yes then let's assume summer time for SAVE=0 and winter time for SAVE < 0. So I can still work with old unchanged CLDR-entries for getting "Irish Standard Time" in summer.
This sounds like a good idea regardless of whether we make changes to zic input. Couldn't OpenJDK do the same? I'm somewhat leery of changing zic input format to address this problem, particularly if a simpler workaround is available.