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Commite2aec50

Browse files
committed
Replace foo/bar to l1/l2.
1 parentd370849 commite2aec50

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1 file changed

+43
-43
lines changed

1 file changed

+43
-43
lines changed

‎src/backend/nodes/list.c

Lines changed: 43 additions & 43 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/backend/nodes/list.c,v 1.7 1997/09/08 21:44:04 momjian Exp $
10+
* $Header: /cvsroot/pgsql/src/backend/nodes/list.c,v 1.8 1997/12/19 16:54:15 momjian Exp $
1111
*
1212
* NOTES
1313
* XXX a few of the following functions are duplicated to handle
@@ -278,19 +278,19 @@ nreverse(List *list)
278278
* XXX only good for IntList-ay
279279
*/
280280
bool
281-
same(List*foo,List*bar)
281+
same(List*l1,List*l2)
282282
{
283283
List*temp=NIL;
284284

285-
if (foo==NULL)
286-
return (bar==NULL);
287-
if (bar==NULL)
288-
return (foo==NULL);
289-
if (length(foo)==length(bar))
285+
if (l1==NULL)
286+
return (l2==NULL);
287+
if (l2==NULL)
288+
return (l1==NULL);
289+
if (length(l1)==length(l2))
290290
{
291-
foreach(temp,foo)
291+
foreach(temp,l1)
292292
{
293-
if (!intMember(lfirsti(temp),bar))
293+
if (!intMember(lfirsti(temp),l2))
294294
return (false);
295295
}
296296
return (true);
@@ -300,21 +300,21 @@ same(List *foo, List *bar)
300300
}
301301

302302
List*
303-
LispUnion(List*foo,List*bar)
303+
LispUnion(List*l1,List*l2)
304304
{
305305
List*retval=NIL;
306306
List*i=NIL;
307307
List*j=NIL;
308308

309-
if (foo==NIL)
310-
return (bar);/* XXX - should be copy ofbar */
309+
if (l1==NIL)
310+
return (l2);/* XXX - should be copy ofl2 */
311311

312-
if (bar==NIL)
313-
return (foo);/* XXX - should be copy offoo */
312+
if (l2==NIL)
313+
return (l1);/* XXX - should be copy ofl1 */
314314

315-
foreach(i,foo)
315+
foreach(i,l1)
316316
{
317-
foreach(j,bar)
317+
foreach(j,l2)
318318
{
319319
if (!equal(lfirst(i),lfirst(j)))
320320
{
@@ -323,7 +323,7 @@ LispUnion(List *foo, List *bar)
323323
}
324324
}
325325
}
326-
foreach(i,bar)
326+
foreach(i,l2)
327327
{
328328
retval=lappend(retval,lfirst(i));
329329
}
@@ -332,21 +332,21 @@ LispUnion(List *foo, List *bar)
332332
}
333333

334334
List*
335-
LispUnioni(List*foo,List*bar)
335+
LispUnioni(List*l1,List*l2)
336336
{
337337
List*retval=NIL;
338338
List*i=NIL;
339339
List*j=NIL;
340340

341-
if (foo==NIL)
342-
return (bar);/* XXX - should be copy ofbar */
341+
if (l1==NIL)
342+
return (l2);/* XXX - should be copy ofl2 */
343343

344-
if (bar==NIL)
345-
return (foo);/* XXX - should be copy offoo */
344+
if (l2==NIL)
345+
return (l1);/* XXX - should be copy ofl1 */
346346

347-
foreach(i,foo)
347+
foreach(i,l1)
348348
{
349-
foreach(j,bar)
349+
foreach(j,l2)
350350
{
351351
if (lfirsti(i)!=lfirsti(j))
352352
{
@@ -355,7 +355,7 @@ LispUnioni(List *foo, List *bar)
355355
}
356356
}
357357
}
358-
foreach(i,bar)
358+
foreach(i,l2)
359359
{
360360
retval=lappendi(retval,lfirsti(i));
361361
}
@@ -365,27 +365,27 @@ LispUnioni(List *foo, List *bar)
365365

366366
/*
367367
* member()
368-
* - nondestructive, returns t ifffoo is a member of the list
369-
*bar
368+
* - nondestructive, returns t iffl1 is a member of the list
369+
*l2
370370
*/
371371
bool
372-
member(void*foo,List*bar)
372+
member(void*l1,List*l2)
373373
{
374374
List*i;
375375

376-
foreach(i,bar)
377-
if (equal((Node*) (lfirst(i)), (Node*)foo))
376+
foreach(i,l2)
377+
if (equal((Node*) (lfirst(i)), (Node*)l1))
378378
return (true);
379379
return (false);
380380
}
381381

382382
bool
383-
intMember(intfoo,List*bar)
383+
intMember(intl1,List*l2)
384384
{
385385
List*i;
386386

387-
foreach(i,bar)
388-
if (foo==lfirsti(i))
387+
foreach(i,l2)
388+
if (l1==lfirsti(i))
389389
return (true);
390390
return (false);
391391
}
@@ -473,34 +473,34 @@ intLispRemove(int elem, List *list)
473473
#endif
474474

475475
List*
476-
set_difference(List*list1,List*list2)
476+
set_difference(List*l1,List*l2)
477477
{
478478
List*temp1=NIL;
479479
List*result=NIL;
480480

481-
if (list2==NIL)
482-
return (list1);
481+
if (l2==NIL)
482+
return (l1);
483483

484-
foreach(temp1,list1)
484+
foreach(temp1,l1)
485485
{
486-
if (!member(lfirst(temp1),list2))
486+
if (!member(lfirst(temp1),l2))
487487
result=lappend(result,lfirst(temp1));
488488
}
489489
return (result);
490490
}
491491

492492
List*
493-
set_differencei(List*list1,List*list2)
493+
set_differencei(List*l1,List*l2)
494494
{
495495
List*temp1=NIL;
496496
List*result=NIL;
497497

498-
if (list2==NIL)
499-
return (list1);
498+
if (l2==NIL)
499+
return (l1);
500500

501-
foreach(temp1,list1)
501+
foreach(temp1,l1)
502502
{
503-
if (!intMember(lfirsti(temp1),list2))
503+
if (!intMember(lfirsti(temp1),l2))
504504
result=lappendi(result,lfirsti(temp1));
505505
}
506506
return (result);

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