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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/executor/nodeSetOp.c
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@ -344,7 +344,7 @@ setop_fill_hash_table(SetOpState *setopstate)
SetOp *node = (SetOp *) setopstate->ps.plan;
PlanState *outerPlan;
int firstFlag;
bool in_first_rel;
bool in_first_rel PG_USED_FOR_ASSERTS_ONLY;
/*
* get state info from node