patternSet.include("$b")

        expect:
        included file("aaa")
        included file("bbb")
        excluded file("ccc")
    }

    @Issue("GRADLE-2566")
    def canUseGStringsAsExcludes() {
        def a = "a"
        def b = "b"

        patternSet.excludes = ["${a}*"]
        patternSet.exclude("${b}*")

        expect:
        excluded file("aaa")