{"ast_node_type":"variable","tokens":[{"end":79,"kind":"keyword","start":0,"text":"let"}]}
                    let b_val = self.load(integer_ty, b_ptr, layout.align.abi);
                    let b_ptr = self.bitcast(b, ptr_ty);
                    self.icmp(IntPredicate::IntEQ, a_val, b_val)