const golang.org/x/tools/internal/pkgbits.Flags

4 uses

	golang.org/x/tools/internal/pkgbits (current package)
		decoder.go#L89: 	if pr.version.Has(Flags) {
		encoder.go#L67: 	if pw.version.Has(Flags) {
		version.go#L47: 	Flags Field = iota
		version.go#L69: 	Flags:               V1,

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)