mirror of
https://github.com/nim-lang/Nim.git
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44 lines
646 B
Nim
44 lines
646 B
Nim
discard """
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output: '''10
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10
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10
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3
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3
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noReturn
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6
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'''
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"""
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import future
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proc twoParams(x: (int, int) -> int): int =
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result = x(5, 5)
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proc oneParam(x: int -> int): int =
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x(5)
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proc noParams(x: () -> int): int =
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result = x()
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proc noReturn(x: () -> void) =
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x()
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proc doWithOneAndTwo(f: (int, int) -> int): int =
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f(1,2)
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echo twoParams(proc (a, b): auto = a + b)
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echo twoParams((x, y) => x + y)
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echo oneParam(x => x+5)
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echo noParams(() => 3)
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echo doWithOneAndTwo((x, y) => x + y)
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noReturn(() -> void => echo("noReturn"))
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proc pass2(f: (int, int) -> int): (int) -> int =
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(x: int) -> int => f(2, x)
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echo pass2((x, y) => x + y)(4)
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