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redleader posted:good thread op They can in many cases. But there are some categories of undefined behavior where the compiler just doesn't know if a particular construction is going to be undefined behavior in practice, and it's not reasonable to emit a warning in cases that may or may not be undefined behavior. For example, it would not be useful if the compiler threw a "potentially undefined behavior" warning any time you did arithmetic on a signed value.
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Jun 28, 2017 10:00
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MALE SHOEGAZE posted:yeah it seems like you shouldn't be able to unlink /dev/null without root access. you can't. that purpose of that change seems to be about making it possible to run the build script as root. not sure why that's a desirable thing to support.
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Jul 10, 2017 19:06
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<T extends HotMess<OfShit>> void doStuff() { T thing = getThing() } You might need to have a parameter or something that actually uses that type, idk. And you're really just punting the problem up to whatever calls this method.
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Aug 4, 2017 09:54
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