syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"//"}]}
source_snippet: // - when B gets disabled (via `-Ctarget-feature`), we also disable A
context_before: // - when A gets enabled (via `-Ctarget-feature` or `#[target_feature]`), we also enable B
context_after: //