Remove some // comments, which are not ANSI C last I heard.

diff --git a/src/backend/parser/parse_clause.c b/src/backend/parser/parse_clause.c
index d0a3eb1edb421b2936a44c2ee9a4effc46f5241b..d6ccbeaa5c6a02863f22f1d1617868b73874105f 100644 (file)
--- a/src/backend/parser/parse_clause.c
+++ b/src/backend/parser/parse_clause.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.52 2000/02/15 03:37:47 thomas Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.53 2000/02/15 07:47:37 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -198,15 +198,11 @@ makeUniqueAttrList(List *attrs, List *filter)
    {
        List *fmember;
        bool match = FALSE;
-//     char *field;
        Attr *cattr = lfirst(candidate);
 
        Assert(IsA(cattr, Attr));
        Assert(length(cattr->attrs) == 1);
 
-//     field = strVal(lfirst(ccol));
-//     bool match = FALSE;
-
        foreach(fmember, filter)
        {
            Attr *fattr = lfirst(fmember);
@@ -438,10 +434,6 @@ transformTableEntry(ParseState *pstate, RangeVar *r)
 static void
 parseFromClause(ParseState *pstate, List *frmList)
 {
-// List *shape, *alias;
-// Node **qual;
-// char *lname, *rname;
-
    List *fl;
 
    foreach(fl, frmList)
@@ -470,9 +462,8 @@ parseFromClause(ParseState *pstate, List *frmList)
        else if (IsA(n, JoinExpr))
        {
 #ifndef DISABLE_JOIN_SYNTAX
-//         char               *lname, *rname;
            RangeTblEntry      *l_rte, *r_rte;
-           Attr               *l_name, *r_name;
+           Attr               *l_name, *r_name = NULL;
            JoinExpr *j = (JoinExpr *) n;
 
            if (j->alias != NULL)
@@ -493,7 +484,6 @@ parseFromClause(ParseState *pstate, List *frmList)
 
            if (IsA(j->rarg, JoinExpr))
            {
-//             elog(ERROR, "Nested JOINs are not yet supported");
                parseFromClause(pstate, lcons(j->rarg, NIL));
                l_name = ((JoinExpr *)j->larg)->alias;
            }
@@ -525,7 +515,6 @@ parseFromClause(ParseState *pstate, List *frmList)
                        Value *r_col = lfirst(rx);
                        Assert(IsA(r_col, String));
 
-//                     if (equal(l_col, r_col))
                        if (strcmp(strVal(l_col), strVal(r_col)) == 0)
                        {
                            id = (Ident *) makeNode(Ident);
@@ -564,7 +553,6 @@ parseFromClause(ParseState *pstate, List *frmList)
                     * List of Ident nodes means column names from a real USING
                     * clause. Determine the shape of the joined table.
                     */
-//                 List *ltable, *rtable;
                    List *ucols, *ucol;
                    List *shape = NULL;
                    List *alias = NULL;