Issue 6316 - Regression(2.054): Class downcast is rejected in @safe code #252
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Downcasting D classes or interfaces either works or results in null, and is therefore safe.
WalterBright
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Jul 15, 2011
Issue 6316 - Regression(2.054): Class downcast is rejected in @safe code
braddr
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Oct 22, 2012
Added partition3 and multiSort to sort ranges by multiple keys
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Downcasting D classes or interfaces either works or results in null, and is therefore safe.
http://d.puremagic.com/issues/show_bug.cgi?id=6316