Re:Apple’s A15 chip will ship with an objc_msgSend branch pr...
by flohofwoe on Monday May 31, 2021 @04:14AM
(#27341532)
I wouldn't be surprised if Swift also calls objc_msgSend for accessing macOS APIs, or at least a practically identical function.
The Objective-C runtime library (which objc_msgSend is a part of) allows to access the "Objective-C object model" from other languages than Objective-C via a C-API.
The Objective-C runtime library (which objc_msgSend is a part of) allows to access the "Objective-C object model" from other languages than Objective-C via a C-API.