syntax_data: {"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"Arm64"}]}
source_snippet:             Arm64 => match abi {
context_before:             Armv7s => "swift", // iOS 10 is only supported on iPhone 5 or higher.
context_after:                 TargetAbi::Normal => "apple-a7",