From 5caa3479c2efd31fca1b271db687e5e57c7de2d4 Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Mon, 11 Apr 2011 22:28:45 +0300 Subject: Clean up most -Wunused-but-set-variable warnings from gcc 4.6 This warning is new in gcc 4.6 and part of -Wall. This patch cleans up most of the noise, but there are some still warnings that are trickier to remove. --- src/backend/executor/nodeRecursiveunion.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'src/backend/executor/nodeRecursiveunion.c') diff --git a/src/backend/executor/nodeRecursiveunion.c b/src/backend/executor/nodeRecursiveunion.c index 12e1b9a5857..dace6eeae5b 100644 --- a/src/backend/executor/nodeRecursiveunion.c +++ b/src/backend/executor/nodeRecursiveunion.c @@ -79,7 +79,6 @@ ExecRecursiveUnion(RecursiveUnionState *node) PlanState *innerPlan = innerPlanState(node); RecursiveUnion *plan = (RecursiveUnion *) node->ps.plan; TupleTableSlot *slot; - RUHashEntry entry; bool isnew; /* 1. Evaluate non-recursive term */ @@ -93,8 +92,7 @@ ExecRecursiveUnion(RecursiveUnionState *node) if (plan->numCols > 0) { /* Find or build hashtable entry for this tuple's group */ - entry = (RUHashEntry) - LookupTupleHashEntry(node->hashtable, slot, &isnew); + LookupTupleHashEntry(node->hashtable, slot, &isnew); /* Must reset temp context after each hashtable lookup */ MemoryContextReset(node->tempContext); /* Ignore tuple if already seen */ @@ -141,8 +139,7 @@ ExecRecursiveUnion(RecursiveUnionState *node) if (plan->numCols > 0) { /* Find or build hashtable entry for this tuple's group */ - entry = (RUHashEntry) - LookupTupleHashEntry(node->hashtable, slot, &isnew); + LookupTupleHashEntry(node->hashtable, slot, &isnew); /* Must reset temp context after each hashtable lookup */ MemoryContextReset(node->tempContext); /* Ignore tuple if already seen */ -- cgit v1.2.3