From 4172bd88300524efd1728c247fbc1eff3c1ca6ed Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Sun, 6 Mar 2011 21:15:48 -0500
Subject: Suppress some "variable might be clobbered by longjmp" warnings.

Seen with an older gcc version.  I'm not sure these represent any real
risk factor, but still a bit scary.  Anyway we have lots of other
volatile-marked variables in this code, so a couple more won't hurt.
---
 src/pl/plpython/plpython.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/pl/plpython/plpython.c')

diff --git a/src/pl/plpython/plpython.c b/src/pl/plpython/plpython.c
index e415aa36f41..4a9e2a4f181 100644
--- a/src/pl/plpython/plpython.c
+++ b/src/pl/plpython/plpython.c
@@ -1516,7 +1516,7 @@ static PLyProcedure *
 PLy_procedure_get(Oid fn_oid, bool is_trigger)
 {
 	HeapTuple	procTup;
-	PLyProcedureEntry *entry;
+	PLyProcedureEntry * volatile entry;
 	bool		found;
 
 	procTup = SearchSysCache1(PROCOID, ObjectIdGetDatum(fn_oid));
@@ -3234,7 +3234,7 @@ PLy_spi_prepare(PyObject *self, PyObject *args)
 	void	   *tmpplan;
 	volatile MemoryContext oldcontext;
 	volatile ResourceOwner oldowner;
-	int			nargs;
+	volatile int nargs;
 
 	if (!PyArg_ParseTuple(args, "s|O", &query, &list))
 		return NULL;
@@ -3470,7 +3470,7 @@ PLy_spi_execute_plan(PyObject *ob, PyObject *list, long limit)
 
 	PG_TRY();
 	{
-		char	   *nulls;
+		char  * volatile nulls;
 		volatile int j;
 
 		if (nargs > 0)
-- 
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