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<body><div>On Wed, Dec 30, 2015, at 01:33 PM, Joe Groff wrote:<br></div>
<blockquote type="cite"><div>Another possibility I've thought of is defining `defer { val }` to guarantee that val remains alive until the defer fires on scope exit. That might let us leave `defer` as the one "guarantee something happens exactly at scope exit" language construct.<br></div>
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<div>Oh that's cute. I'd probably want to say `defer { _ = val }` though, to make it obvious that this is intentional.</div>
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<div>-Kevin Ballard</div>
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