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Clean up compiler warnings from unused variables with asserts disabled

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For those variables only used when asserts are enabled, use a new
macro PG_USED_FOR_ASSERTS_ONLY, which expands to
__attribute__((unused)) when asserts are not enabled.
This commit is contained in:
Peter Eisentraut
2012-03-21 23:30:14 +02:00
parent 621eb156f1
commit 0e85abd658
15 changed files with 29 additions and 19 deletions
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src/backend/optimizer/path/costsize.c
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@@ -3583,7 +3583,7 @@ void
set_subquery_size_estimates(PlannerInfo *root, RelOptInfo *rel)
{
PlannerInfo *subroot = rel->subroot;
RangeTblEntry *rte;
RangeTblEntry *rte PG_USED_FOR_ASSERTS_ONLY;
ListCell *lc;
/* Should only be applied to base relations that are subqueries */