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This code has only been tested on x86_64, but is designed to work on the other platforms supported by Apple. Swift SVN r11561
18 lines
479 B
Swift
18 lines
479 B
Swift
/// \brief Definitions that make elements of Builtin usable in real
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/// code without gobs of boilerplate. These APIs will probably *not*
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/// be exposed outside the stdlib.
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func sizeof<T>(_:T.metatype) -> Int {
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return Int(Word(Builtin.sizeof(T)))
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}
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func sizeof<T>(_:T) -> Int {
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return Int(Word(Builtin.sizeof(T)))
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}
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// FIXME: should be a constructor of UnsafePointer
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func addressof<T>(x: @inout T) -> UnsafePointer<T> {
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return UnsafePointer<T>(Builtin.addressof(&x))
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}
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