Constlen can be -1, so make it a signed type.

src/backend/nodes/makefuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.7 1998/02/10 16:03:17 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.8 1998/02/21 16:58:22 momjian Exp $
  *
  * NOTES
  *	  Creator functions in POSTGRES 4.2 are generated automatically. Most of
@@ -102,7 +102,7 @@ makeResdom(AttrNumber resno,
  */
 Const	   *
 makeConst(Oid consttype,
-		  Size constlen,
+		  int constlen,
 		  Datum constvalue,
 		  bool constisnull,
 		  bool constbyval,

src/backend/nodes/outfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.30 1998/02/13 03:27:45 vadim Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.31 1998/02/21 16:58:24 momjian Exp $
  *
  * NOTES
  *	  Every (plan) node in POSTGRES has an associated "out" routine which
@@ -629,7 +629,7 @@ _outResdom(StringInfo str, Resdom *node)
 	char		buf[500];
 
 	appendStringInfo(str, "RESDOM");
-	sprintf(buf, " :resno %hd ", node->resno);
+	sprintf(buf, " :resno %d ", node->resno);
 	appendStringInfo(str, buf);
 	sprintf(buf, " :restype %u ", node->restype);
 	appendStringInfo(str, buf);
@@ -724,7 +724,7 @@ _outVar(StringInfo str, Var *node)
 	appendStringInfo(str, "VAR");
 	sprintf(buf, " :varno %d ", node->varno);
 	appendStringInfo(str, buf);
-	sprintf(buf, " :varattno %hd ", node->varattno);
+	sprintf(buf, " :varattno %d ", node->varattno);
 	appendStringInfo(str, buf);
 	sprintf(buf, " :vartype %u ", node->vartype);
 	appendStringInfo(str, buf);
@@ -749,7 +749,7 @@ _outConst(StringInfo str, Const *node)
 	appendStringInfo(str, "CONST");
 	sprintf(buf, " :consttype %u ", node->consttype);
 	appendStringInfo(str, buf);
-	sprintf(buf, " :constlen %hd ", node->constlen);
+	sprintf(buf, " :constlen %d ", node->constlen);
 	appendStringInfo(str, buf);
 	appendStringInfo(str, " :constisnull ");
 	appendStringInfo(str, node->constisnull ? "true" : "false");
@@ -931,7 +931,7 @@ _outParam(StringInfo str, Param *node)
 	appendStringInfo(str, "PARAM");
 	sprintf(buf, " :paramkind %d ", node->paramkind);
 	appendStringInfo(str, buf);
-	sprintf(buf, " :paramid %hd ", node->paramid);
+	sprintf(buf, " :paramid %d ", node->paramid);
 	appendStringInfo(str, buf);
 	appendStringInfo(str, " :paramname ");
 	appendStringInfo(str, node->paramname);

src/backend/nodes/readfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.25 1998/02/13 03:27:47 vadim Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.26 1998/02/21 16:58:26 momjian Exp $
  *
  * NOTES
  *	  Most of the read functions for plan nodes are tested. (In fact, they
@@ -947,7 +947,7 @@ _readConst()
 
 	token = lsptok(NULL, &length);		/* get :constlen */
 	token = lsptok(NULL, &length);		/* now read it */
-	local_node->constlen = strtoul(token,NULL,10);
+	local_node->constlen = strtol(token,NULL,10);
 
 	token = lsptok(NULL, &length);		/* get :constisnull */
 	token = lsptok(NULL, &length);		/* now read it */

src/include/nodes/makefuncs.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: makefuncs.h,v 1.9 1998/02/10 16:04:24 momjian Exp $
+ * $Id: makefuncs.h,v 1.10 1998/02/21 16:58:45 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -39,7 +39,7 @@ extern Resdom * makeResdom(AttrNumber resno,
 		   int resjunk);
 
 extern Const * makeConst(Oid consttype,
-		  Size constlen,
+		  int constlen,
 		  Datum constvalue,
 		  bool constisnull,
 		  bool constbyval,

src/include/nodes/primnodes.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: primnodes.h,v 1.19 1998/02/13 03:45:29 vadim Exp $
+ * $Id: primnodes.h,v 1.20 1998/02/21 16:58:49 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -181,7 +181,7 @@ typedef struct Const
 {
 	NodeTag		type;
 	Oid			consttype;
-	Size		constlen;
+	int			constlen;
 	Datum		constvalue;
 	bool		constisnull;
 	bool		constbyval;