syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"features:"}]}
source_snippet:             features: "+strict-align,+atomics-32".into(),
context_before:             // The resulting atomics are ABI incompatible with atomics backed by libatomic.
context_after:             // There are no atomic CAS instructions available in the instruction set of the ARMv6-M