{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"PassMode::Cast"}]}
            PassMode::Cast { cast, pad_i32: _ } => cast.llvm_type(cx),
            PassMode::Direct(_) | PassMode::Pair(..) => self.ret.layout.immediate_llvm_type(cx),
            PassMode::Indirect { .. } => {