[src/trunk]: src/usr.bin/xlint/lint1 fix sequence point violations

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d066f2c1943e
branches:  trunk
changeset: 790642:d066f2c1943e
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Oct 18 20:46:09 2013 +0000

description:
fix sequence point violations

diffstat:

 usr.bin/xlint/lint1/scan.l |  19 ++++++++++++-------
 1 files changed, 12 insertions(+), 7 deletions(-)

diffs (69 lines):

diff -r 6c80abc59e74 -r d066f2c1943e usr.bin/xlint/lint1/scan.l
--- a/usr.bin/xlint/lint1/scan.l        Fri Oct 18 20:43:45 2013 +0000
+++ b/usr.bin/xlint/lint1/scan.l        Fri Oct 18 20:46:09 2013 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: scan.l,v 1.52 2013/04/19 18:51:14 christos Exp $ */
+/* $NetBSD: scan.l,v 1.53 2013/10/18 20:46:09 christos Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: scan.l,v 1.52 2013/04/19 18:51:14 christos Exp $");
+__RCSID("$NetBSD: scan.l,v 1.53 2013/10/18 20:46:09 christos Exp $");
 #endif
 
 #include <stdlib.h>
@@ -318,7 +318,8 @@
                h = hash(sym->s_name);
                if ((sym->s_link = symtab[h]) != NULL)
                        symtab[h]->s_rlink = &sym->s_link;
-               (symtab[h] = sym)->s_rlink = &symtab[h];
+               sym->s_rlink = &symtab[h];
+               symtab[h] = sym;
        }
 
        /* initialize bit-masks for quads */
@@ -1391,7 +1392,8 @@
 
        if ((sym->s_link = symtab[sb->sb_hash]) != NULL)
                symtab[sb->sb_hash]->s_rlink = &sym->s_link;
-       (symtab[sb->sb_hash] = sym)->s_rlink = &symtab[sb->sb_hash];
+       sym->s_rlink = &symtab[sb->sb_hash];
+       symtab[sb->sb_hash] = sym;
 
        *di->d_ldlsym = sym;
        di->d_ldlsym = &sym->s_dlnxt;
@@ -1425,7 +1427,8 @@
 
        if ((sym->s_link = symtab[h]) != NULL)
                symtab[h]->s_rlink = &sym->s_link;
-       (symtab[h] = sym)->s_rlink = &symtab[h];
+       sym->s_rlink = &symtab[h];
+       symtab[h] = sym;
 
        *dcs->d_ldlsym = sym;
        dcs->d_ldlsym = &sym->s_dlnxt;
@@ -1478,7 +1481,8 @@
        h = hash(sym->s_name);
        if ((sym->s_link = symtab[h]) != NULL)
                symtab[h]->s_rlink = &sym->s_link;
-       (symtab[h] = sym)->s_rlink = &symtab[h];
+       sym->s_rlink = &symtab[h];
+       symtab[h] = sym;
        sym->s_blklev = bl;
        if (sym->s_link != NULL && sym->s_blklev < sym->s_link->s_blklev)
                LERROR("inssym()");
@@ -1530,7 +1534,8 @@
 
        if ((nsym->s_link = symtab[h]) != NULL)
                symtab[h]->s_rlink = &nsym->s_link;
-       (symtab[h] = nsym)->s_rlink = &symtab[h];
+       nsym->s_rlink = &symtab[h];
+       symtab[h] = nsym;
 
        *dcs->d_ldlsym = nsym;
        dcs->d_ldlsym = &nsym->s_dlnxt;