const golang.org/x/text/cases.cUpper

4 uses

	golang.org/x/text/cases (current package)
		context.go#L229: 	if c.info&hasMappingMask == 0 || ct == cUpper {
		context.go#L255: 	if c.info&hasMappingMask == 0 || ct == cUpper {
		trieval.go#L79: 	cUpper                        // 011
		trieval.go#L84: 	maxCaseMode = cUpper