erg/doc/EN/syntax/09_builtin_procs.md
Shunsuke Shibayama 96132b20f6 initial commit
2022-08-10 23:02:27 +09:00

411 B

Built-in procedure

id!

Returns the unique identification number of the object. Although in pure Erg semantics no difference can be found between objects with the same structure, in practice objects have different locations in memory. id! returns a number representing this position.

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