IR Structures Emitter OpenUnionOption Enumeration Reference

OpenUnionOption

fileprivate enum OpenUnionOption

The ways of opening described by the open_union instruction.

Show on GitHub

forInitialization
The input operand is uninitialized.
Declaration
Swift

case forInitialization
Show on GitHub
notForInitialization
The input operand is already initialized.
Declaration
Swift

case notForInitialization
Show on GitHub