added test parse_div_infix_propagates_parse_error()

Author: RPG-Alex

tests/sqlparser_mysql.rs

@@ -3627,6 +3627,15 @@ fn parse_div_infix() {
     mysql().verified_stmt(r#"SELECT 5 DIV 2"#);
 }
 
+#[test]
+fn parse_div_infix_propagates_parse_error() {
+    let err = mysql()
+        .parse_sql_statements("SELECT 5 DIV")
+        .expect_err("expected an error");
+    dbg!(&err);
+    assert_matches!(err, ParserError::ParserError(_));
+}
+
 #[test]
 fn parse_drop_temporary_table() {
     let sql = "DROP TEMPORARY TABLE foo";