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35 lines
485 B
Nim
35 lines
485 B
Nim
discard """
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output: '''
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2
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2
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2
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'''
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"""
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# bug 2659
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type
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GenProcType[T,U] = proc(x:T, y:var U)
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IntProcType = proc(x:int, y:var int)
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proc mult(x:int, y:var int) =
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y = 2 * x
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when true:
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var input = 1
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var output = 0
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var someIntProc:IntProcType = mult
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var someGenProc:GenProcType[int,int] = mult
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mult(input, output)
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echo output
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someIntProc(input, output)
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echo output
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# Uncommenting causes an error in the C compiler.
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someGenProc(input, output)
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echo output
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