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Re: [csmith-bugs] missing return with --check-global


> main is not required to have a return statement in at least c99 and later. 
> (n1256 "... reaching the } that terminates the main function
> returns a value of 0."

>From a quick Web search, it seems that this exception isn't in C90.
At any rate, I wonder what substances the C standard committee is on :-)

- Xavier