func regexp/syntax.appendClass

5 uses

	regexp/syntax (current package)
		parse.go#L1359: 			dst.Rune = appendClass(dst.Rune, src.Rune)
		parse.go#L1622: 			r = appendClass(r, g.class)
		parse.go#L1632: 			r = appendClass(r, tmp)
		parse.go#L1817: 			r = appendClass(r, tmp)
		parse.go#L2046: func appendClass(r []rune, x []rune) []rune {