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https://github.com/nim-lang/Nim.git
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bf592c4e94
* mark user defined destructors with sfOverriden to simplify the logic * refactoring in preparation to merge liftings and generic instantiations for destructors * ast: introduce nkHiddenTryStmt for destructor generation in order to be able to optimize better the code later on * renamed 'patterns' switch to 'trmacros' as it was totally misleading before * destructors: introduce tfCheckedForDestructor flag in preparation of strict =destroy checking * test for invalid/too late destructor introductions * liftdestructors: make code robust for nimsuggest * --newruntime works for hello world again * newruntime: code generation for closures
16 lines
299 B
Nim
16 lines
299 B
Nim
discard """
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joinable: false
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cmd: "nim check $file"
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errormsg: "cannot bind another '=destroy' to: Foo; previous declaration was constructed here implicitly: tinvalid_rebind.nim(12, 7)"
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line: 14
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"""
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type
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Foo[T] = object
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proc main =
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var f: Foo[int]
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proc `=destroy`[T](f: var Foo[T]) =
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discard
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