log.Printf("%s:%d: unexpected approval\n", filename, i+1)
				exitCode = 1
			}
		}
		nonblank = append(nonblank, line)
	}
	return nonblank
}

var fset = token.NewFileSet()

type Walker struct {
	context     *build.Context
	root        string
	scope       []string
	current     *apiPackage
	deprecated  map[token.Pos]bool
	features    map[string]bool              // set

pkg go/token, const UnaryPrec ideal-int
pkg go/token, const VAR Token
pkg go/token, const XOR Token
pkg go/token, const XOR_ASSIGN Token
pkg go/token, func Lookup(string) Token
pkg go/token, func NewFileSet() *FileSet
pkg go/token, method (*File) AddLine(int)
pkg go/token, method (*File) AddLineInfo(int, string, int)
pkg go/token, method (*File) Base() int
pkg go/token, method (*File) Line(Pos) int

"ringCompressAndEncod", "ringDecodeAndDecompr": "ringDecodeAndDecompr", "ringDecodeAndDecompr": "ringDecodeAndDecompr", } func main() { inputFile := flag.String("input", "", "") outputFile := flag.String("output", "", "") flag.Parse() fset := token.NewFileSet() f, err := parser.ParseFile(fset, *inputFile, nil, parser.SkipObjectResolution|parser.ParseComments) if err != nil { log.Fatal(err) } cmap := ast.NewCommentMap(fset, f, f.Comments) // Drop header comments. cmap[ast.Node(f)] = nil // Remove top-level...