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where is warning: control reaches end of non-void function



To my horror the following code compiles without a warning:

int Foo()
{
}


on spark, gcc-2.7.2 produces 
warning: control reaches end of non-void function `Foo()'

am i missing something? (like an option maybe?)

TIA.

-- 
Hemal Pandya mailto:hemal@superlink.net  phone:(908)340-9455

First He created computers, but they couldn't make mistakes
So He created programmers

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