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Rule Request: unused value in capture group #2715

marcelofabri opened this issue Apr 11, 2019 · 0 comments


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commented Apr 11, 2019

New Issue Checklist

New rule request

  1. Why should this rule be added? Share links to existing discussion about what
    the community thinks about this.

Similar to unused parameter in closure.

  1. Provide several examples of what would and wouldn't trigger violations.
// Triggering
{ [foo] in _ }()

// Non- Triggering
{ [foo] in }()
  1. Should the rule be configurable, if so what parameters should be configurable?

Only severity.

  1. Should the rule be opt-in or enabled by default? Why?
    See for guidelines on when to mark a rule as opt-in.

Enabled by default, same as unused_closure_parameter.

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