syntax_data: {"ast_node_type":"import","tokens":[{"end":80,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // for "use the bundled crt". If that's turned off then the system's crt
context_before:         // the target by default has a static crt which we're taking as a signal
context_after:         // will be used, but this means that default usage of this target doesn't