On Wednesday 22 August 2007 06:30, Skybuck Flying wrote: > "project1.lpr(21,5) Hint: Local variable "b" does not seem to be > initialized"
[...] > However when looking at the source code this hint message seems > inaccurate. > > B is initialized by the procedure test. No, it's not. It says "var", so according to the contract the procedure "test" is supposed to get an already initialized value (and may change it when executing). [...] > procedure test( var b : byte ); > begin > b := 5; > end; [...] If you want "test" to really initialize the variable and not care about its incoming value, you should use parameter mode "out" instead. Vinzent. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
