syntax_data: {"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"print_indented!(self,"}]}
source_snippet:         print_indented!(self, "params: [", 0);
context_before:     fn print(&mut self, body_expr: ExprId) {
context_after:         for param in self.thir.params.iter() {