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Tweak palloc/repalloc to allow zero bytes to be requested, as per recent

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proposal.  Eliminate several dozen now-unnecessary hacks to avoid palloc(0).
(It's likely there are more that I didn't find.)
This commit is contained in:
Tom Lane
2004-06-05 19:48:09 +00:00
parent 24a1e20f14
commit c3a153afed
19 changed files with 113 additions and 113 deletions
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4
src/backend/optimizer/util/clauses.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.173 2004/06/01 04:47:45 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.174 2004/06/05 19:48:08 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -2016,7 +2016,7 @@ inline_function(Oid funcid, Oid result_type, List *args,
* actual substitution of the inputs. So start building expression
* with inputs substituted.
*/
usecounts = (int *) palloc0((funcform->pronargs + 1) * sizeof(int));
usecounts = (int *) palloc0(funcform->pronargs * sizeof(int));
newexpr = substitute_actual_parameters(newexpr, funcform->pronargs,
args, usecounts);