Updating built in Io code to use += instead of x = x + y

[io/quag.git] / libs / iovm / tests / WeakLinkTest.io

WeakLinkTest := UnitTest clone do(
    test1 := method(
        a := Object clone
        self w := WeakLink clone setLink(a)
        assertTrue(w link == a)
        //a = 1
        //Collector collect
    )
    test2 := method(
        Collector collect
        assertTrue(w link == nil)
    )
)