On Tue, 01 Jun 2010 16:30:22 +0100 Martin <f...@mfriebe.de> wrote: > I don't know all the internals of FPC, but yes to my understanding, your > quote: > "parameter passing is just an implicit assignment" > is absolutely true. > > So why do you then say "copy on write" would not apply? > The assignment creates a 2nd reference, and a copy only happens if > inside Foo a change is made to the string.
You're right, I reasoned wrongly. Deins ________________________________ vit esse estrany ☣ spir.wikidot.com _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
