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50 lines
526 B
Nim
50 lines
526 B
Nim
discard """
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output: '''
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1
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2
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3
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4
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2
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88
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timplicit done
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'''
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"""
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for x in [1, 2, 3, 4]:
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echo x
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type
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TValue* {.pure, final.} = object of RootObj
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a: int
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PValue = ref TValue
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PPValue = ptr PValue
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var x: PValue
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new x
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var sp: PPValue = addr x
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sp.a = 2
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if sp.a == 2: echo 2 # with sp[].a the error is gone
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# Test the new auto-deref a little
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{.experimental.}
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proc p(x: var int; y: int) = x += y
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block:
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var x: ref int
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new(x)
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x.p(44)
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var indirect = p
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x.indirect(44)
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echo x[]
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echo "timplicit done"
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