syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // available, and the Cortex-M4 only supports single-precision floating point operations
context_before:             // Both the Cortex-M4 and the Cortex-M7 only have 16 double-precision registers
context_after:             // whereas in the Cortex-M7 double-precision is optional.