syntax_data: {"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // sorted into the failure arm if it doesn't contain _any_ of
context_before:                 // When performing a `SwitchInt` test, a range pattern can be
context_after:                 // the values being tested. (This restricts what values can be