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e15aa20059
ref #23354
The new move analyzer requires types that have the tfAsgn flag
(otherwise `lastRead` will return true); tfAsgn is included when the
destructor is not trival. But it should consider the assignement for
objects in this case because objects might have a trival destructors but
it's the assignement that matters when it is passed to sink parameters.
(cherry picked from commit 572b0b67ff)
17 lines
244 B
Nim
17 lines
244 B
Nim
discard """
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matrix: "--mm:arc"
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"""
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type AnObject = object of RootObj
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value*: int
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proc mutate(shit: sink AnObject) =
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shit.value = 1
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proc foo = # bug #23359
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var bar = AnObject(value: 42)
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mutate(bar)
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doAssert bar.value == 42
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foo()
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