[fpc-pascal] Const params question
Marcos Douglas B. Santos
md at delfire.net
Wed Oct 11 14:09:59 CEST 2017
On Wed, Oct 11, 2017 at 7:01 AM, Michael Van Canneyt
<michael at freepascal.org> wrote:
> On Wed, 11 Oct 2017, Ryan Joseph wrote:
>> If you declare a parameter as const does that effectively behave like
>> passing by reference? I have some performance sensitive functions that
>> take records as arguments and I don’t want copying to the stack so I’ve
>> been using @ but maybe const is just as good? Thanks.
> No, you need constref then.
Is constref compatible with Delphi?
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