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slices: simplify slice expression for Replace

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A slice expression of the form:
	s[a:len(s)]
will be simplified to:
	s[a:]
This is one of the simplifications that "gofmt -s" applies.

See https://pkg.go.dev/golang.org/x/tools/gopls/internal/analysis/simplifyslice

Change-Id: Ib3c01ecf24b84333fd1993a343450fc57fb8ac84
Reviewed-on: https://go-review.googlesource.com/c/go/+/575335
Reviewed-by: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Valentin Deleplace <deleplace@google.com>
This commit is contained in:
Jes Cok 2024-03-30 10:32:20 +08:00 committed by Gopher Robot
parent d8e47e257e
commit 170862d683
1 changed files with 1 additions and 1 deletions
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2
src/slices/slices.go
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@ -261,7 +261,7 @@ func Replace[S ~[]E, E any](s S, i, j int, v ...E) S {
if j == len(s) {
s2 := append(s[:i], v...)
if len(s2) < len(s) {
clear(s[len(s2):len(s)]) // zero/nil out the obsolete elements, for GC
clear(s[len(s2):]) // zero/nil out the obsolete elements, for GC
}
return s2
}