Alexander-Ignition/swift_asserts.md

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Swift Asserts

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swift_asserts.md

Swift Asserts

Function name	Condition	In playgrounds and `-Onone` builds (the default for Xcode's Debug configuration)	In `-O` builds (the default for Xcode's Release configuration)	In `-Ounchecked` builds
assert	🔘	🔘	⚪	⚪
assertionFailure	⚪	🔘	⚪	⚪
precondition	🔘	🔘	🔘	⚪
preconditionFailure	⚪	🔘	🔘	⚪
fatalError	⚪	🔘	🔘	🔘
dispatchPrecondition	🔘	🔘	🔘	⚪

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