tree cb62d1bf0daa75ad6e5a2c91013da4c16e89c6e2
parent c069bf17f5128d06e43edfb2ee046f291d6e20e4
author Trong Bui <trong.buiquoc@gmail.com> 1607521155 +0700
committer Jonathan Amsterdam <jba@google.com> 1607982247 +0000

internal/frontend: dedup the list of nested modules and packages

A package can also be a nested module. This change makes sure that
no packages can be listed in the list of nested modules for a given page.

Fixes golang/go#42346

Change-Id: Icf36f3f34516e821a407e41b492db34922df8e34
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/276592
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>