syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"early_dcx.early_warn(format!("}]}
source_snippet:                         early_dcx.early_warn(format!(
context_before:                     for ot in &incompatible {
context_after:                             "`--emit={ot}` with `-o` incompatible with \