[fpc-pascal] PAS2JS: operations with array of record

Michael Van Canneyt michael at freepascal.org
Thu Jan 11 13:25:06 CET 2018

On Thu, 11 Jan 2018, Mattias Gaertner wrote:

> On Thu, 11 Jan 2018 11:44:30 +0100
> Sven Barth via fpc-pascal <fpc-pascal at lists.freepascal.org> wrote:
>> Am 11.01.2018 08:16 schrieb "warleyalex via fpc-pascal" <
>> fpc-pascal at lists.freepascal.org>:
>> Anyway, what I couldn't find is the built-in kind of *pseudo-methods for
>> the record data type*, set of operations, for inserting, removing, sorting
>> and otherwise manipulate the content, for instance:
>> Don't you mean "pseudo-methods for the array data type"?
>> In addition to *Low*, *High*, *Length* and *Count*,
>> I suppose that the standard Pascal way of using SetLength() is used to add
>> elements. Maybe also the "+" operator (not know if that already got
>> implemented for arrays; in FPC it is still missing for now). Also it could
>> be that Insert(), Delete(), Concat() and Concat()  already support arrays
>> as well in addition to strings (like FPC itself does).
> From the pas2js docs:
> "Supported features of dynamic arrays: SetLength(), Length(),
> equal/notequal nil, low(), high(), assigned(), concat(), copy(),
> insert(), delete(), multi dimensional, array of record."
> https://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/utils/pas2js/docs/translation.html?view=co#array

Hm. I should read this document more often :)


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