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> On Dec 21, 2015, at 6:44 PM, Chris Lattner <[email protected]> wrote: > > >>> On Dec 20, 2015, at 8:14 AM, ilya via swift-evolution >>> <[email protected]> wrote: >>> >>> If we don’t change the default maybe we should at least add a warning when >>> you *could* add @noescape but didn’t. A lot of folks are likely to leave >>> it off when they should really be adding it. >> >> I like this idea. We have a warning for variables that can be made into let, >> so why not this? > > An opt-in -Woptimization sort of warning (or static analyzer like feature) > would be great for suggesting performance hints like this. So this turned out to be a bad idea, but at least it turned up a good one during discussion! :) I would love -Woptimization. > > -Chris _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
