reverse the arguments to io.Copy so the destination is on the

left, like an assignment, like strcpy, etc.

R=rsc
CC=go-dev
http://go/go-review/1016011

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pkg/go/parser/interface.go b/src/pkg/go/parser/interface.go
index ce5ad7513..44f1d5ec2 100644
--- a/src/pkg/go/parser/interface.go
+++ b/src/pkg/go/parser/interface.go
@@ -36,7 +36,7 @@ func readSource(filename string, src interface{}) ([]byte, os.Error) {
 			}
 		case io.Reader:
 			var buf bytes.Buffer;
-			_, err := io.Copy(s, &buf);
+			_, err := io.Copy(&buf, s);
 			if err != nil {
 				return nil, err;
 			}