Peter Blackman via fpc-pascal <[email protected]> schrieb am Di., 20. Okt. 2026, 23:51:
> On 19/10/2026 01:45, P Padil via fpc-pascal wrote: > > I set a small array and the program below is ok to go out of bounds. > > > > — > > program test; > > > > type > > tarr = array of array of boolean; > > > > var > > exa : tarr = ((false,false,true,true),(false,false,true,true), > > (true,true,false,true), (true,true,true,false)); > > > > begin > > writeln(exa[0,0],', ',exa[4,4]); > > writeln(low(exa),', ',high(exa)); > > writeln(low(exa[4]),', ',high(exa[4])); > > end. > As its a dynamic array, I would use SetLength on it, > before assigning to its elements. > The array is already initialized with the initialization directly following its declaration. A SetLength() is not necessary in that case. Regards, Sven >
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