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discard """
cmd: "nim c --gc:arc $file"
output: '''Foo(field: "Dick Laurent", k: ka, x: 0.0)
Nobody is dead
Dick Laurent is dead'''
"""
type
Kind = enum
ka, kb
Foo = ref object
field: string
case k: Kind
of ka: x: float
of kb: discard
#var x = Foo(field: "lovely")
proc finalizer(x: Foo) =
echo x.field, " is dead"
var x: Foo
new(x, finalizer)
x.field = "Dick Laurent"
# reference to a great movie. If you haven't seen it, highly recommended.
echo repr x
# bug #13112: bind the same finalizer multiple times:
var xx: Foo
new(xx, finalizer)
xx.field = "Nobody"
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