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PSScriptAnalyzer and ForEach-Object, says variable "is assigned but never used" but it is #1639

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mlduber opened this issue Feb 9, 2021 · 2 comments
Closed

PSScriptAnalyzer and ForEach-Object, says variable "is assigned but never used" but it is #1639

mlduber opened this issue Feb 9, 2021 · 2 comments
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Area - PSUseDeclaredVarsMoreThanAssignments Resolution - Duplicate

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@mlduber
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mlduber commented Feb 9, 2021

Steps to reproduce

'foo' | ForEach-Object { $guy = 'bar' }; $guy

Expected behavior

Zero problem. Scope issue should be expected with Invoke-Command but not with ForEach-Object.

Actual behavior

The variable 'guy' is assigned but never used.PSScriptAnalyzer(PSUseDeclaredVarsMoreThanAssignments)

image

Environment data

PSScriptAnalyzer module version is 1.19.0.
@ghost ghost added the Needs: Triage 🔍 label Feb 9, 2021
@rjmholt
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rjmholt commented Feb 9, 2021

Duplicate of #1163

@rjmholt rjmholt marked this as a duplicate of #1163 Feb 9, 2021
@rjmholt rjmholt closed this as completed Feb 9, 2021
@rjmholt
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rjmholt commented Feb 10, 2021

I've written up #1641 now to explain the state of play here

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@rjmholt @mlduber