syntax_data: {"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"(\"ios\","}]}
source_snippet:             ("ios", _, "macabi") => (13, 1, 0),
context_before:             // Mac Catalyst defaults to 13.1 in Clang.
context_after:             ("tvos", "aarch64", "sim") => (14, 0, 0),