PSPP-BUG: [bug #57752] SAVE with /RENAME fails under certain circumstances

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?57752>

                 Summary: SAVE with /RENAME fails under certain circumstances
                 Project: PSPP
            Submitted by: None
            Submitted on: Thu 06 Feb 2020 09:29:18 AM UTC
                Category: Syntax Parser
                Severity: 5 - Average
                  Status: None
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
                  Effort: 0.00

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Details:

pspp (GNU PSPP) 1.3.0-g65c0ae on x86_64 Intel(R) Core(TM) i5-7200U CPU @
2.50GHz GenuineIntel GNU/Linux.

Syntax:
SET PRINTBACK = ON.
DATA LIST LIST /A B C.
BEGIN DATA
1 2 3
4 5 6
END DATA.
* This works.
SAVE OUTFILE = "test1.sav"
 /RENAME=(A C = v1 v3).
LIST.
* This fails.
SAVE OUTFILE = "test2.sav"
 /RENAME=(A B C = v1 TO v3).

Output:
SET PRINTBACK = ON.
DATA LIST LIST /A B C.

Reading free-form data from INLINE.
+--------+------+
|Variable|Format|
+--------+------+
|A       |F8.0  |
|B       |F8.0  |
|C       |F8.0  |
+--------+------+

BEGIN DATA
1 2 3
4 5 6
END DATA.

* This works.
SAVE OUTFILE = "test1.sav"
 /RENAME=(A C = v1 v3).

LIST.

    Data List
+----+----+----+
|  A |  B |  C |
+----+----+----+
|1.00|2.00|3.00|
|4.00|5.00|6.00|
+----+----+----+

* This fails.
SAVE OUTFILE = "test2.sav"

test.sps:17: error: SAVE: Number of variables on left side of `=' (1) does
not
match number of variables on right side (3), in parenthesized group 1 of
RENAME
subcommand.

 /RENAME=(A B C = v1 TO v3).





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