[fpc-pascal] why fpc do not use a known return function value

[misu kun]

i mean even if you initilize c with a const value.
i enabled {$optimization constprop} but nothing changed !

2015-02-03 11:19 UTC+01:00, misu kun <misu.dev at gmail.com>:
> thanks ,
>  even if you remove c and call test() inside writeln for example,
> still the same thing .
>