Ondrej Pokorny via fpc-pascal <fpc-pascal@lists.freepascal.org> schrieb am So., 11. Sep. 2022, 15:29:
> Am 11.09.2022 um 14:22 schrieb Sven Barth via fpc-pascal: > > Ondrej Pokorny via fpc-pascal <fpc-pascal@lists.freepascal.org> schrieb > am So., 11. Sep. 2022, 12:18: > >> Shouldn't this assignment be forbidden? >> >> type >> TProc = procedure is nested; >> function TestNested: TProc; >> begin >> result := procedure // why is this possible? >> begin >> writeln(data); >> end; >> >> It is not a nested function but an anonymous one. >> >> > And? An anonymous function is assignment compatible to multiple left sides > depending on what it captures. See my announcement mail. > > Thank you Sven - I missed this info in your email. > It's an extension I had done compared to Delphi so that anonymous functions are also usable without function references which are a bit more heavy weight after all. Regards, Sven >
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