tree 27e3fa4ededd9b74817e55e56d27bd226c0d34d4
parent a9bb38222a06333176cafc5637083e0322277c09
author Bryan C. Mills <bcmills@google.com> 1624505350 -0400
committer Bryan C. Mills <bcmills@google.com> 1624558373 +0000

cmd/go: don't try to add replaced versions that won't be selected

In Go 1.12, we added a heuristic to 'go mod tidy' to resolve packages
by adding replaced-but-not-required modules before falling back to
searching for modules from the network. Unfortunately, that heuristic
fails when the replaced version is already lower than the selected
version: adding such a module to the build list doesn't change the
selected version of that module, and so it doesn't make progress
toward resolving the missing package.

Fixes #46659

Change-Id: I75e2387d5290e769f6b0fa1231dcc4605db68597
Reviewed-on: https://go-review.googlesource.com/c/go/+/330432
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>