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full destructor support for ARC

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This commit is contained in:
Stefan Salewski 2020-02-20 21:04:50 +01:00
commit ec7b8a7760
7 changed files with 330 additions and 131 deletions
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4
examples/gtk3/count_button.nim
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@ -5,6 +5,10 @@ type
CountButton = ref object of Button
counter: int
when compileOption("gc", "arc"):
proc `=destroy`(x: var typeof(CountButton()[])) =
gtk.`=destroy`(typeof(Button()[])(x))
proc buttonClicked (button: CountButton; decrement: int) =
dec(button.counter, decrement)
button.label = "Counter: " & $button.counter