On 02.02.2016 10:25, Michael Schnell wrote: > On 02/01/2016 09:35 PM, Maciej Izak wrote: >> >> >> x := if true then 0 else 1 > > Here a keyword and a statement just optionally returns a value, Same is > ignored in all legacy code but can be use it you want to and do know > what you do. > > Additionally "0" now is a statement, (optionally) extending what is > considered a statement.
Why would "0" now be a statement? As long as the "if" is the expression as well then the definition would be "if Condition then ThenExpr else ElseExpr", not "if Condition then ThenStmt else ElseStmt". Otherwise things like procedures ore assignments would be allowed as well which is not the case. > > This is a rather drastic change in the basic definition of the language, > but might be doable. I's completely optional, and I don't see how it > might break anything. Of course it's doable. See the patch I attached at the initial mail of this thread. Regards, Sven _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
