strconv: remove needless cast

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/119340043

diff --git a/src/pkg/strconv/atoi.go b/src/pkg/strconv/atoi.go
index cbf0380ec829e5a9f13cef27d442a722dccee639..9ecec5a58b9303a9a05ff1b610e021c839862904 100644 (file)
--- a/src/pkg/strconv/atoi.go
+++ b/src/pkg/strconv/atoi.go
@@ -31,7 +31,7 @@ func rangeError(fn, str string) *NumError {
        return &NumError{fn, str, ErrRange}
 }
 
-const intSize = 32 << uint(^uint(0)>>63)
+const intSize = 32 << (^uint(0) >> 63)
 
 // IntSize is the size in bits of an int or uint value.
 const IntSize = intSize