syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     // Target uses V8+, aka EM_SPARC32PLUS, aka 64-bit V9 but in 32-bit mode
context_before:                 if unstable_target_features.contains(&sym::v8plus) {
context_after:                     (Architecture::Sparc32Plus, None)