Unable to detect nil explicitly in where func

[RealOrangeOne]

Originally opened as #5905. The fix implemented in 66b143a doesn't seem to fix the issue.

The below code:

{{ range where .Site.Pages.ByTitle ".Parent" "!=" nil }}
        <p>{{ .Parent }} {{ eq .Parent nil }}</p>
{{ end }}

yields many lines with <nil> false, meaning nil != nil in both eqand where. The pages affected seem to all be either taxonomy / taxonomy terms.

My current fix is to do:

{{ range .Site.Pages.ByTitle }}
  {{ if .Parent }}
    <p>{{ .Parent }}</p>
  {{ end }}
{{ end }}

Which makes me think it is probably caused by the fun which is nil equality checking in Go!

Running Hugo Static Site Generator v0.55.6/extended linux/amd64 BuildDate: unknown

[jmooring]

This code:

{{ range where .Site.Pages.ByTitle ".Parent" "!=" nil }}
  <p>{{ .Parent }} {{ eq .Parent nil }}</p>
{{ end }}

should only produce lines ending with false, which it does.

git clone --single-branch -b hugo-github-issue-6015 https://github.com/jmooring/hugo-testing hugo-github-issue-6015
cd hugo-github-issue-6015
hugo server

[github-actions]

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