I am +1 in general, but I do feel there is a legitimate need for this for a very very small subset of code. It would feel unfortunate to need to drop to C for that — would an equivalent attribute be an alternative?
- Daniel > On Nov 2, 2017, at 9:52 AM, Erik Eckstein via swift-dev <swift-dev@swift.org> > wrote: > > Hi, > > I’d like to propose to deprecate the -Ounchecked swift optimization mode. > > The -Ounchecked mode actually contradicts one of the main goals of swift: to > be a safe language. > In the past we didn’t see lot of significant performance differences compared > to -O (there were some improvements but also some regressions). > Also, we want to reduce the effort of maintaining too many different > optimization modes, especially because we recently added -Osize. > > Deprecating would mean that we map -Ounchecked to -O. > > If you have any comments or concerns, please let me know > > Thanks, > Erik > > > > _______________________________________________ > swift-dev mailing list > swift-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-dev _______________________________________________ swift-dev mailing list swift-dev@swift.org https://lists.swift.org/mailman/listinfo/swift-dev
