Frederik píše v St 20. 01. 2010 v 23:34 +0100: > Sam Wilson wrote: > >> Subject: Re: [Vala] Proper Syntax for Array of Nullable Strings > >> From: [email protected] > >> To: [email protected] > >> CC: [email protected] > >> Date: Wed, 20 Jan 2010 23:08:19 +0100 > >> > >> tecywiz121 píše v St 20. 01. 2010 v 16:49 -0500: > >>> I am just wondering if it is possible to have an array of nullable > >>> strings, and if so, what is the proper syntax? > >>> > >>> Sam > >>> > >> I believe array of class type can always contain nulls. Or am I > >> mistaken? > > > > Doesn't that defeat the purpose of having non-nullable types by default? > > Yes. However, Vala is more strict with --enable-experimental-non-null. > Without it Vala will only check method arguments. >
What is the point of having Vala check it everywhere? I expect programmer to know what is going on inside a method/class he wrote. Input and output values are being checked and that's IMO perfectly enough. Imagine it like checking your identity at nation borders - you don't need to identify yourself before entering every building, that's just pointless. At least that's my opinion.
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