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remove bytes.Copy

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replace all calls with calls to copy
use copy in regexp and bytes.Buffer

R=rsc
CC=golang-dev
https://golang.org/cl/157073
This commit is contained in:
Rob Pike 2009-11-18 15:24:24 -08:00
parent 093493c6a5
commit e70cedfaec
22 changed files with 147 additions and 218 deletions
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10
src/pkg/strconv/decimal.go
View file

@ -11,8 +11,6 @@
package strconv
import "bytes"
type decimal struct {
// TODO(rsc): Can make d[] a bit smaller and add
// truncated bool;
@ -43,18 +41,18 @@ func (a *decimal) String() string {
buf[w] = '.';
w++;
w += digitZero(buf[w : w+-a.dp]);
w += bytes.Copy(buf[w:w+a.nd], a.d[0:a.nd]);
w += copy(buf[w:w+a.nd], a.d[0:a.nd]);
case a.dp < a.nd:
// decimal point in middle of digits
w += bytes.Copy(buf[w:w+a.dp], a.d[0:a.dp]);
w += copy(buf[w:w+a.dp], a.d[0:a.dp]);
buf[w] = '.';
w++;
w += bytes.Copy(buf[w:w+a.nd-a.dp], a.d[a.dp:a.nd]);
w += copy(buf[w:w+a.nd-a.dp], a.d[a.dp:a.nd]);
default:
// zeros fill space between digits and decimal point
w += bytes.Copy(buf[w:w+a.nd], a.d[0:a.nd]);
w += copy(buf[w:w+a.nd], a.d[0:a.nd]);
w += digitZero(buf[w : w+a.dp-a.nd]);
}
return string(buf[0:w]);