Skip to content

Backport to v23: Support Go 1.26 and later with Swiss maps always enabled (#19088) #19367

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
mattlord merged 1 commit into from
Feb 12, 2026
Merged

Backport to v23: Support Go 1.26 and later with Swiss maps always enabled (#19088) #19367

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions go/hack/ensure_swiss_map.go
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
//go:build !goexperiment.swissmap
//go:build !goexperiment.swissmap && !go1.26

/*
Copyright (c) 2009 The Go Authors. All rights reserved.
Expand Down Expand Up @@ -32,7 +32,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// This is invalid Go code, and it will fail to compile if you disable
// Swiss maps when building Vitess. Our runtime memory accounting system
// expects the map implementation in Go 1.24 to be Swiss.
// expects the map implementation in Go 1.24 and 1.25 to be Swiss.
// In Go 1.26 and later, Swiss maps are always enabled.

package hack

Expand Down
Loading