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|    comp.lang.c    |    Meh, in C you gotta define EVERYTHING    |    243,242 messages    |
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|    Message 242,844 of 243,242    |
|    highcrew to Waldek Hebisch    |
|    Re: function pointer question    |
|    06 Jan 26 21:44:00    |
      From: high.crew3868@fastmail.com              On 1/6/26 3:50 PM, Waldek Hebisch wrote:       > Well, '(void)*foo' effectively says "foo" is not a null pointer       > (otherwise if would be undefined behaviour). Good optimizer       > will_not_ dereference foo, but keep information for further       > use.              Hehe, now that I understand more of UB, that is correct, but       I don't think you can *rely* on the optimizer behavior, can you?              --       High Crew              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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