From: Dmitri Shuralyov <dmitshur@golang.org>
Date: Mon, 15 Apr 2024 23:54:01 +0000 (-0400)
Subject: runtime: remove no-op slice operation in Caller
X-Git-Tag: go1.23rc1~612
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=f17b28de78e7b2debd555f84a0e48be010e4fc88;p=gostls13.git

runtime: remove no-op slice operation in Caller

rpc was an array prior to CL 152537, so it was necessary to slice
it since callers accepts a slice. Now that rpc is already a slice,
slicing it is no longer required.

Change-Id: Ie646ef5e494323c9fb58f3a24f942e3b1ff639ea
Reviewed-on: https://go-review.googlesource.com/c/go/+/579016
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
---

diff --git a/src/runtime/extern.go b/src/runtime/extern.go
index 9a02e36829..bb2f03b1ce 100644
--- a/src/runtime/extern.go
+++ b/src/runtime/extern.go
@@ -297,7 +297,7 @@ import (
 // call. The boolean ok is false if it was not possible to recover the information.
 func Caller(skip int) (pc uintptr, file string, line int, ok bool) {
 	rpc := make([]uintptr, 1)
-	n := callers(skip+1, rpc[:])
+	n := callers(skip+1, rpc)
 	if n < 1 {
 		return
 	}