syntax_data: {"ast_node_type":"other","tokens":[{"end":9,"kind":"keyword","start":0,"text":"{"}]}
source_snippet:         {
context_before:             && let Some(mcdc_info) = coverage_info.mcdc_info.as_mut()
context_after:             mcdc_info.state.decision_ctx_stack.push(MCDCDecisionCtx::default());