Emmer Inc » warning http://blog.emmerinc.be Tales from a .NET developer who's making the jump to the iPhone & App Store wonderland. Mon, 06 Sep 2010 19:43:52 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Control reaches end of non-void function http://blog.emmerinc.be/index.php/2009/03/01/control-reaches-end-of-non-void-function/ http://blog.emmerinc.be/index.php/2009/03/01/control-reaches-end-of-non-void-function/#comments Sun, 01 Mar 2009 19:55:11 +0000 Yannick Compernol http://blog.emmerinc.be/?p=82 Lately I’ve been getting a “control reaches end of non-void function” warning when compiling. Although it didn’t make any sense since I was not returning any value and the function had a return type of void, the code ran fine too. A few days later it hit me, I had made a typo in the return type.

- (void*)load {
}

Lesson of the day: a return type of (void*) does the job, but (void) does it better.

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