var golang.org/x/text/internal/language.regionInclusionBits

2 uses

	golang.org/x/text/internal/language (current package)
		language.go#L559: 	b := regionInclusionBits[d]
		tables.go#L3434: var regionInclusionBits = [73]uint64{

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