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21 lines
311 B
Nim
21 lines
311 B
Nim
discard """
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output: '''123
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1
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2
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3'''
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"""
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# https://github.com/Araq/Nim/issues/797
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proc foo[T](s:T):string = $s
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type IntStringProc = proc(x: int): string
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var f1 = IntStringProc(foo)
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var f2: proc(x: int): string = foo
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var f3: IntStringProc = foo
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echo f1(1), f2(2), f3(3)
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for x in map([1,2,3], foo): echo x
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