# 4390 Using Inc Procedure on Array Element Causes Compiler Error

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I have defined an array as follows:

arrAantalKinderenBouw :array of integer=[30,30,30];

If I then do:

inc(arrAantalKinderenBouw[0]);

The compiler says: [Error] Expected parameter name or variable name but instead found arrAantalKinderenBouw[0]