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cmd/internal/goobj: minor dead code cleanup

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Remove a bit of dead code from the Go object file reader (io.ReaderAt
no longer needed in goobj.Reader).

Change-Id: I04150d37fb90b59c9dbe930878d4dd21cdcd7ca7
Reviewed-on: https://go-review.googlesource.com/c/go/+/357309
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
Than McIntosh 2021-10-20 10:43:43 -04:00
parent d2ec73c1bf
commit 27a1454ee0
1 changed files with 1 additions and 4 deletions
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5
src/cmd/internal/goobj/objfile.go
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@ -19,14 +19,12 @@
package goobj
import (
"bytes"
"cmd/internal/bio"
"crypto/sha1"
"encoding/binary"
"errors"
"fmt"
"internal/unsafeheader"
"io"
"unsafe"
)
@ -594,13 +592,12 @@ type Reader struct {
b []byte // mmapped bytes, if not nil
readonly bool // whether b is backed with read-only memory
rd io.ReaderAt
start uint32
h Header // keep block offsets
}
func NewReaderFromBytes(b []byte, readonly bool) *Reader {
r := &Reader{b: b, readonly: readonly, rd: bytes.NewReader(b), start: 0}
r := &Reader{b: b, readonly: readonly, start: 0}
err := r.h.Read(r)
if err != nil {
return nil