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| author | Alan Donovan <adonovan@google.com> | 2025-06-03 10:43:55 -0400 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-06-03 09:36:33 -0700 |
| commit | 0c0094c893c6e7b81fdd2f7811101a536f525078 (patch) | |
| tree | 8f41fb3edf9a28c88d8e03170557e5a320cedcf9 | |
| parent | 792548a4835f019b40bf8bd4442c893eae280467 (diff) | |
| download | go-0c0094c893c6e7b81fdd2f7811101a536f525078.tar.xz | |
go/token: tweak comment
(accidentally omitted from CL 675736)
Change-Id: I05ed8fcb7bb4109862a47701c427d8efc17b9f31
Reviewed-on: https://go-review.googlesource.com/c/go/+/678315
TryBot-Bypass: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Alan Donovan <adonovan@google.com>
| -rw-r--r-- | src/go/token/tree.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/go/token/tree.go b/src/go/token/tree.go index 5c00dcf2df..eaa2b30ee5 100644 --- a/src/go/token/tree.go +++ b/src/go/token/tree.go @@ -390,8 +390,9 @@ func (t *tree) deleteSwap(pos **node) { t.rebalanceUp(unbalanced) } -// deleteMin updates *zpos to the minimum (leftmost) element -// in that subtree. +// deleteMin updates the subtree rooted at *zpos to delete its minimum +// (leftmost) element, which may be *zpos itself. It returns the +// deleted node. func (t *tree) deleteMin(zpos **node) (z *node) { for (*zpos).left != nil { zpos = &(*zpos).left |