internal/itoa, internal/runtime/strconv: delete

Replaced by internal/strconv.

Change-Id: I0656a9ad5075e60339e963fbae7d194d2f3e16be
Reviewed-on: https://go-review.googlesource.com/c/go/+/716001
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/src/runtime/string.go b/src/runtime/string.go
index 3726d9235b..15b3868cbc 100644
--- a/src/runtime/string.go
+++ b/src/runtime/string.go
@@ -9,8 +9,8 @@ import (
 	"internal/bytealg"
 	"internal/goarch"
 	"internal/runtime/math"
-	"internal/runtime/strconv"
 	"internal/runtime/sys"
+	"internal/strconv"
 	"unsafe"
 )
 
@@ -420,11 +420,11 @@ func parseByteCount(s string) (int64, bool) {
 	// Handle the easy non-suffix case.
 	last := s[len(s)-1]
 	if last >= '0' && last <= '9' {
-		n, ok := strconv.Atoi64(s)
-		if !ok || n < 0 {
+		n, err := strconv.ParseInt(s, 10, 64)
+		if err != nil || n < 0 {
 			return 0, false
 		}
-		return n, ok
+		return n, true
 	}
 	// Failing a trailing digit, this must always end in 'B'.
 	// Also at this point there must be at least one digit before
@@ -435,11 +435,11 @@ func parseByteCount(s string) (int64, bool) {
 	// The one before that must always be a digit or 'i'.
 	if c := s[len(s)-2]; c >= '0' && c <= '9' {
 		// Trivial 'B' suffix.
-		n, ok := strconv.Atoi64(s[:len(s)-1])
-		if !ok || n < 0 {
+		n, err := strconv.ParseInt(s[:len(s)-1], 10, 64)
+		if err != nil || n < 0 {
 			return 0, false
 		}
-		return n, ok
+		return n, true
 	} else if c != 'i' {
 		return 0, false
 	}
@@ -466,8 +466,8 @@ func parseByteCount(s string) (int64, bool) {
 	for i := 0; i < power; i++ {
 		m *= 1024
 	}
-	n, ok := strconv.Atoi64(s[:len(s)-3])
-	if !ok || n < 0 {
+	n, err := strconv.ParseInt(s[:len(s)-3], 10, 64)
+	if err != nil || n < 0 {
 		return 0, false
 	}
 	un := uint64(n)