808                 let arg2_ty = arg2.map(|expr| resolver.resolve(expr)).transpose()?;  in validate_expression()  localVariable
811                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()
823                         let arg1_ty = match (arg1_ty, arg2_ty) {  in validate_expression()
843                         let (arg1_ty, arg2_ty) = match (arg1_ty, arg2_ty) {  in validate_expression()
861                         if arg2_ty != arg_ty {  in validate_expression()
891                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()
905                         let arg1_ty = match (arg1_ty, arg2_ty) {  in validate_expression()
927                         let arg1_ty = match (arg1_ty, arg2_ty) {  in validate_expression()
962                         let arg1_ty = match (arg1_ty, arg2_ty) {  in validate_expression()
981                         let (arg1_ty, arg2_ty) = match (arg1_ty, arg2_ty) {  in validate_expression()
1001                         match (arg_ty, arg2_ty) {  in validate_expression()
1022                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()
1033                         let (arg1_ty, arg2_ty) = match (arg1_ty, arg2_ty) {  in validate_expression()
1053                         if arg2_ty != arg_ty {  in validate_expression()
1062                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()
1074                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()
1083                         if arg1_ty.is_some() | arg2_ty.is_some() {  in validate_expression()