syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"Self::new_error(interner,"}]}
source_snippet:         Self::new_error(interner, interner.delay_bug(msg))
context_before:     fn new_error_with_message(interner: I, msg: impl ToString) -> Self {
context_after:     }