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flag: add Count type #9555

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josharian opened this issue Jan 10, 2015 · 1 comment
Closed

flag: add Count type #9555

josharian opened this issue Jan 10, 2015 · 1 comment
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@josharian
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A hybrid bool/int flag is widely used for verbosity. We have copies now in at least cmd/dist and git-codereview. I think it'd make a very nice addition to the standard library.

Discuss.
@robpike
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robpike commented Jan 15, 2015

It's a flag type used only for that one feature, in my experience, and was invented out of laziness: flag++ is easy to write and C had no booleans.

Let's not promote it further.

@robpike robpike closed this as completed Jan 15, 2015
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@josharian @robpike @gopherbot