[Issue 19587] std.range.generate's range calls its argument one time too many

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19587

Dlang Bot <dlang-bot at dlang.rocks> changed:

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--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
@rtbo created dlang/phobos pull request #8453 "fix issue 19587" fixing this
issue:

- fix issue 19587

  avoid that std.range.generate calls
  fun one time too many

https://github.com/dlang/phobos/pull/8453

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