syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"self.infcx.typing_env(self.param_env)"}]}
source_snippet:         self.infcx.typing_env(self.param_env)
context_before:     fn typing_env(&self) -> ty::TypingEnv<'tcx> {
context_after:     }