Run pgindent with new pg_bsd_indent version 2.1.1.

Thomas Munro fixed a longstanding annoyance in pg_bsd_indent, that
it would misformat lines containing IsA() macros on the assumption
that the IsA() call should be treated like a cast.  This improves
some other cases involving field/variable names that match typedefs,
too.  The only places that get worse are a couple of uses of the
OpenSSL macro STACK_OF(); we'll gladly take that trade-off.

Discussion: https://postgr.es/m/20200114221814.GA19630@alvherre.pgsql

Author: tglsfdc

src/backend/commands/explain.c

@@ -753,7 +753,7 @@ ExplainPrintPlan(ExplainState *es, QueryDesc *queryDesc)
 	 * further down in the plan tree.
 	 */
 	ps = queryDesc->planstate;
-	if (IsA(ps, GatherState) &&((Gather *) ps->plan)->invisible)
+	if (IsA(ps, GatherState) && ((Gather *) ps->plan)->invisible)
 	{
 		ps = outerPlanState(ps);
 		es->hide_workers = true;
@@ -2256,7 +2256,7 @@ show_scan_qual(List *qual, const char *qlabel,
 {
 	bool		useprefix;
 
-	useprefix = (IsA(planstate->plan, SubqueryScan) ||es->verbose);
+	useprefix = (IsA(planstate->plan, SubqueryScan) || es->verbose);
 	show_qual(qual, qlabel, planstate, ancestors, useprefix, es);
 }
 

src/backend/commands/tablecmds.c

@@ -11136,7 +11136,7 @@ ATColumnChangeRequiresRewrite(Node *expr, AttrNumber varattno)
 	for (;;)
 	{
 		/* only one varno, so no need to check that */
-		if (IsA(expr, Var) &&((Var *) expr)->varattno == varattno)
+		if (IsA(expr, Var) && ((Var *) expr)->varattno == varattno)
 			return false;
 		else if (IsA(expr, RelabelType))
 			expr = (Node *) ((RelabelType *) expr)->arg;

src/backend/commands/typecmds.c

@@ -2176,7 +2176,7 @@ AlterDomainDefault(List *names, Node *defaultRaw)
 		 * DefineDomain.)
 		 */
 		if (defaultExpr == NULL ||
-			(IsA(defaultExpr, Const) &&((Const *) defaultExpr)->constisnull))
+			(IsA(defaultExpr, Const) && ((Const *) defaultExpr)->constisnull))
 		{
 			/* Default is NULL, drop it */
 			defaultExpr = NULL;

src/backend/executor/nodeAgg.c

@@ -1410,7 +1410,7 @@ find_unaggregated_cols_walker(Node *node, Bitmapset **colnos)
 		*colnos = bms_add_member(*colnos, var->varattno);
 		return false;
 	}
-	if (IsA(node, Aggref) ||IsA(node, GroupingFunc))
+	if (IsA(node, Aggref) || IsA(node, GroupingFunc))
 	{
 		/* do not descend into aggregate exprs */
 		return false;

src/backend/executor/nodeProjectSet.c

@@ -277,8 +277,8 @@ ExecInitProjectSet(ProjectSet *node, EState *estate, int eflags)
 		TargetEntry *te = (TargetEntry *) lfirst(lc);
 		Expr	   *expr = te->expr;
 
-		if ((IsA(expr, FuncExpr) &&((FuncExpr *) expr)->funcretset) ||
-			(IsA(expr, OpExpr) &&((OpExpr *) expr)->opretset))
+		if ((IsA(expr, FuncExpr) && ((FuncExpr *) expr)->funcretset) ||
+			(IsA(expr, OpExpr) && ((OpExpr *) expr)->opretset))
 		{
 			state->elems[off] = (Node *)
 				ExecInitFunctionResultSet(expr, state->ps.ps_ExprContext,

src/backend/libpq/be-secure-openssl.c

@@ -80,7 +80,7 @@ static int	ssl_protocol_version_to_openssl(int v);
 int
 be_tls_init(bool isServerStart)
 {
-	STACK_OF(X509_NAME) *root_cert_list = NULL;
+	STACK_OF(X509_NAME) * root_cert_list = NULL;
 	SSL_CTX    *context;
 	int			ssl_ver_min = -1;
 	int			ssl_ver_max = -1;

src/backend/nodes/outfuncs.c

@@ -3682,7 +3682,7 @@ outNode(StringInfo str, const void *obj)
 
 	if (obj == NULL)
 		appendStringInfoString(str, "<>");
-	else if (IsA(obj, List) ||IsA(obj, IntList) || IsA(obj, OidList))
+	else if (IsA(obj, List) || IsA(obj, IntList) || IsA(obj, OidList))
 		_outList(str, obj);
 	else if (IsA(obj, Integer) ||
 			 IsA(obj, Float) ||

src/backend/optimizer/path/costsize.c

@@ -3257,7 +3257,7 @@ final_cost_mergejoin(PlannerInfo *root, MergePath *path,
 	 * The whole issue is moot if we are working from a unique-ified outer
 	 * input, or if we know we don't need to mark/restore at all.
 	 */
-	if (IsA(outer_path, UniquePath) ||path->skip_mark_restore)
+	if (IsA(outer_path, UniquePath) || path->skip_mark_restore)
 		rescannedtuples = 0;
 	else
 	{

src/backend/optimizer/plan/setrefs.c

@@ -1960,7 +1960,7 @@ set_upper_references(PlannerInfo *root, Plan *plan, int rtoffset)
 static void
 set_param_references(PlannerInfo *root, Plan *plan)
 {
-	Assert(IsA(plan, Gather) ||IsA(plan, GatherMerge));
+	Assert(IsA(plan, Gather) || IsA(plan, GatherMerge));
 
 	if (plan->lefttree->extParam)
 	{

src/backend/optimizer/util/pathnode.c

@@ -2639,7 +2639,7 @@ apply_projection_to_path(PlannerInfo *root,
 	 * workers can help project.  But if there is something that is not
 	 * parallel-safe in the target expressions, then we can't.
 	 */
-	if ((IsA(path, GatherPath) ||IsA(path, GatherMergePath)) &&
+	if ((IsA(path, GatherPath) || IsA(path, GatherMergePath)) &&
 		is_parallel_safe(root, (Node *) target->exprs))
 	{
 		/*