diff --git a/src/pkg/reflect/all_test.go b/src/pkg/reflect/all_test.go
index d63e986..610ba4b 100644
--- a/src/pkg/reflect/all_test.go
+++ b/src/pkg/reflect/all_test.go
@@ -1562,3 +1562,28 @@
 		}
 	}
 }
+
+func TestBytes(t *testing.T) {
+	type B []byte
+	x := B{1, 2, 3, 4}
+	y := ValueOf(x).Bytes()
+	if !bytes.Equal(x, y) {
+		t.Fatalf("ValueOf(%v).Bytes() = %v", x, y)
+	}
+	if &x[0] != &y[0] {
+		t.Errorf("ValueOf(%p).Bytes() = %p", &x[0], &y[0])
+	}
+}
+
+func TestSetBytes(t *testing.T) {
+	type B []byte
+	var x B
+	y := []byte{1, 2, 3, 4}
+	ValueOf(&x).Elem().SetBytes(y)
+	if !bytes.Equal(x, y) {
+		t.Fatalf("ValueOf(%v).Bytes() = %v", x, y)
+	}
+	if &x[0] != &y[0] {
+		t.Errorf("ValueOf(%p).Bytes() = %p", &x[0], &y[0])
+	}
+}
diff --git a/src/pkg/reflect/value.go b/src/pkg/reflect/value.go
index d3c510a..99b1f24 100644
--- a/src/pkg/reflect/value.go
+++ b/src/pkg/reflect/value.go
@@ -398,6 +398,18 @@
 	return *(*bool)(unsafe.Pointer(&iv.word))
 }
 
+// Bytes returns v's underlying value.
+// It panics if v's underlying value is not a slice of bytes.
+func (v Value) Bytes() []byte {
+	iv := v.internal()
+	iv.mustBe(Slice)
+	typ := iv.typ.toType()
+	if typ.Elem().Kind() != Uint8 {
+		panic("reflect.Value.Bytes of non-byte slice")
+	}
+	return *(*[]byte)(iv.addr)
+}
+
 // CanAddr returns true if the value's address can be obtained with Addr.
 // Such values are called addressable.  A value is addressable if it is
 // an element of a slice, an element of an addressable array,
@@ -1224,6 +1236,19 @@
 	*(*bool)(iv.addr) = x
 }
 
+// SetBytes sets v's underlying value.
+// It panics if v's underlying value is not a slice of bytes.
+func (v Value) SetBytes(x []byte) {
+	iv := v.internal()
+	iv.mustBeAssignable()
+	iv.mustBe(Slice)
+	typ := iv.typ.toType()
+	if typ.Elem().Kind() != Uint8 {
+		panic("reflect.Value.SetBytes of non-byte slice")
+	}
+	*(*[]byte)(iv.addr) = x
+}
+
 // SetComplex sets v's underlying value to x.
 // It panics if v's Kind is not Complex64 or Complex128, or if CanSet() is false.
 func (v Value) SetComplex(x complex128) {