From 4a8413c694ff4b1abbe20c55eeb08f5d9fbf2d0e Mon Sep 17 00:00:00 2001
From: "Hana (Hyang-Ah) Kim" <hyangah@gmail.com>
Date: Wed, 9 Nov 2022 07:06:27 -0500
Subject: [PATCH] gopls/internal/lsp/mod: deleted unused function pkgVersion

Change-Id: I85cabd92a1ee28f60ad355c4f44577e0ccc0bd07
Reviewed-on: https://go-review.googlesource.com/c/tools/+/448977
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Peter Weinberger <pjw@google.com>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
---
 gopls/internal/lsp/mod/diagnostics.go | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/gopls/internal/lsp/mod/diagnostics.go b/gopls/internal/lsp/mod/diagnostics.go
index fbbd34e278..05189070cb 100644
--- a/gopls/internal/lsp/mod/diagnostics.go
+++ b/gopls/internal/lsp/mod/diagnostics.go
@@ -165,21 +165,6 @@ func ModUpgradeDiagnostics(ctx context.Context, snapshot source.Snapshot, fh sou
 	return upgradeDiagnostics, nil
 }
 
-func pkgVersion(pkgVersion string) (pkg, ver string) {
-	if pkgVersion == "" {
-		return "", ""
-	}
-	at := strings.Index(pkgVersion, "@")
-	switch {
-	case at < 0:
-		return pkgVersion, ""
-	case at == 0:
-		return "", pkgVersion[1:]
-	default:
-		return pkgVersion[:at], pkgVersion[at+1:]
-	}
-}
-
 const upgradeCodeActionPrefix = "Upgrade to "
 
 // ModVulnerabilityDiagnostics adds diagnostics for vulnerabilities in individual modules