mirror of
https://github.com/nim-lang/Nim.git
synced 2025-12-28 17:04:41 +00:00
40 lines
593 B
Nim
40 lines
593 B
Nim
discard """
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targets: "cpp"
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"""
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{.emit: """
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namespace System {
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struct Input {};
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}
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struct SystemManager {
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template <class T>
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static T* getSubsystem() { return new T; }
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};
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""".}
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type Input {.importcpp: "System::Input".} = object
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proc getSubsystem*[T](): ptr T {.
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importcpp: "SystemManager::getSubsystem<'*0>()", nodecl.}
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let input: ptr Input = getSubsystem[Input]()
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# bugs #4910, #6892
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proc modify(x: var int) =
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x = 123
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proc foo() =
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var ts: array[2, int]
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for t in mitems(ts):
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discard
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for t in mitems(ts):
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modify(t)
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for i, t in mpairs(ts):
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modify(t)
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