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type Foo = object
index: int
block:
proc fun[T]() =
var foo: T
var n = 10
var foos: seq[T]
foos.setLen n
n.inc
foos.setLen n
for i in 0 ..< n:
let temp = foos[i]
when T is object:
doAssert temp.index == 0
when T is ref object:
doAssert temp == nil
doAssert temp == foo
static:
fun[Foo]()
fun[int]()
fun[float]()
fun[string]()
fun[(int, string)]()
fun[ref Foo]()
fun[seq[int]]()
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