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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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2
src/backend/executor/execCurrent.c
View File

@ -151,7 +151,7 @@ execCurrentOf(CurrentOfExpr *cexpr,
{
ScanState *scanstate;
bool lisnull;
Oid tuple_tableoid;
Oid tuple_tableoid PG_USED_FOR_ASSERTS_ONLY;
ItemPointer tuple_tid;
/*

2
src/backend/executor/nodeMaterial.c
View File

@ -66,7 +66,7 @@ ExecMaterial(MaterialState *node)
* Allocate a second read pointer to serve as the mark. We know it
* must have index 1, so needn't store that.
*/
int ptrno;
int ptrno PG_USED_FOR_ASSERTS_ONLY;
ptrno = tuplestore_alloc_read_pointer(tuplestorestate,
node->eflags);

2
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

4
src/backend/executor/nodeWorktablescan.c
View File

@ -30,7 +30,6 @@ static TupleTableSlot *
WorkTableScanNext(WorkTableScanState *node)
{
TupleTableSlot *slot;
EState *estate;
Tuplestorestate *tuplestorestate;
/*
@ -48,8 +47,7 @@ WorkTableScanNext(WorkTableScanState *node)
* worktable. Therefore, we don't need a private read pointer for the
* tuplestore, nor do we need to tell tuplestore_gettupleslot to copy.
*/
estate = node->ss.ps.state;
Assert(ScanDirectionIsForward(estate->es_direction));
Assert(ScanDirectionIsForward(node->ss.ps.state->es_direction));
tuplestorestate = node->rustate->working_table;