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objective-cc

How to write a "dummy" (do nothing) line in C

Is there a dedicated way to write a dummy line in C? (kind of like pass in Python) If you are wondering why I don't just leave a blank line, I need something that I can attach an Xcode breakpoint to-- if there is nothing there the breakpoint will skip to the next line!! So far I've been using sleep(0) for this purpose. I was wondering if there was a better/more efficient/more official way to accomplish this.

Oh, and I'm using Objective-C, so if there is anything that was added in Obj-C that fits this purpose, feel free to include it.

Solution

  • Add a trivial assignment

    var = var;