Joost van der Sluis wrote: > > And there's no way the compiler can detect this. > I don't think so. The compiler understand that a procedure doesn't return a value while a function does (i.e. trying to return a value from a procedure causes compile error). I haven't checked how compiler formats each function/procedure in the PPU but I think there should be an information whether it's a function or procedure. So, I think it's possible to detect if a function call is assigned to a variable or not. -- View this message in context: http://www.nabble.com/Compiler-option-to-check-return-value-ignorance-tp18958911p18960053.html Sent from the Free Pascal - General mailing list archive at Nabble.com.
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