StackRduino
diff --git a/‎py/runtime.c‎
Lines changed: 3 additions & 1 deletion b/‎py/runtime.c‎
Lines changed: 3 additions & 1 deletion
@@ -536,7 +536,9 @@ mp_obj_t rt_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
     }
 
     // TODO specify in error message what the operator is
-    nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError, "unsupported operand type for binary operator: '%s'", mp_obj_get_type_str(lhs)));
+    nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError,
+        "unsupported operand types for binary operator: '%s', '%s'",
+        mp_obj_get_type_str(lhs), mp_obj_get_type_str(rhs)));
 }
 
 mp_obj_t rt_compare_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
Original file line number	Diff line number	Diff line change
`@@ -536,7 +536,9 @@ mp_obj_t rt_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {`
`536`	`536`	`}`
`537`	`537`
`538`	`538`	`// TODO specify in error message what the operator is`
`539`		`- nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError, "unsupported operand type for binary operator: '%s'", mp_obj_get_type_str(lhs)));`
	`539`	`+ nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError,`
	`540`	`+ "unsupported operand types for binary operator: '%s', '%s'",`
	`541`	`+ mp_obj_get_type_str(lhs), mp_obj_get_type_str(rhs)));`
`540`	`542`	`}`
`541`	`543`
`542`	`544`	`mp_obj_t rt_compare_op(int op, mp_obj_t lhs, mp_obj_t rhs) {`