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28 lines
649 B
Nim
28 lines
649 B
Nim
discard """
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targets: "c cpp js"
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"""
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proc fn1[T](a: openArray[T]): seq[T] =
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for ai in a: result.add ai
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proc fn2[T](a: var openArray[T]): seq[T] =
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for ai in a: result.add ai
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proc fn3[T](a: var openArray[T]) =
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for i, ai in mpairs(a): ai = i * 10
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proc main =
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var a = [1,2,3,4,5]
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doAssert fn1(a.toOpenArray(1,3)) == @[2,3,4]
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doAssert fn2(toOpenArray(a, 1, 3)) == @[2,3,4]
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doAssert fn2(a.toOpenArray(1,3)) == @[2,3,4]
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fn3(a.toOpenArray(1,3))
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when defined(js): discard # xxx bug #15952: `a` left unchanged
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else: doAssert a == [1, 0, 10, 20, 5]
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main()
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# static: main() # xxx bug #15952: Error: cannot generate code for: mSlice
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