[src/trunk]: src/usr.bin/xlint/lint1 Never return the attribute keywords if w...

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

details:   https://anonhg.NetBSD.org/src/rev/9d3c09299608
branches:  trunk
changeset: 795549:9d3c09299608
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Apr 18 01:39:57 2014 +0000

description:
Never return the attribute keywords if we are not in attribute.

diffstat:

 usr.bin/xlint/lint1/scan.l |  21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diffs (57 lines):

diff -r af9e8545a6e1 -r 9d3c09299608 usr.bin/xlint/lint1/scan.l
--- a/usr.bin/xlint/lint1/scan.l        Fri Apr 18 01:18:54 2014 +0000
+++ b/usr.bin/xlint/lint1/scan.l        Fri Apr 18 01:39:57 2014 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: scan.l,v 1.55 2014/04/18 00:23:46 christos Exp $ */
+/* $NetBSD: scan.l,v 1.56 2014/04/18 01:39:57 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 1.55 2014/04/18 00:23:46 christos Exp $");
+__RCSID("$NetBSD: scan.l,v 1.56 2014/04/18 01:39:57 christos Exp $");
 #endif
 
 #include <stdlib.h>
@@ -444,11 +444,8 @@
        sb->sb_len = yyleng;
        sb->sb_hash = hash(yytext);
        if ((sym = search(sb)) != NULL && sym->s_keyw) {
-               struct kwtab *kw = sym->s_keyw;
-               if (!kw->kw_attr || attron) {
-                       freesb(sb);
-                       return (keyw(sym));
-               }
+               freesb(sb);
+               return (keyw(sym));
        }
 
        sb->sb_sym = sym;
@@ -478,8 +475,12 @@
 
        for (sym = symtab[sb->sb_hash]; sym != NULL; sym = sym->s_link) {
                if (strcmp(sym->s_name, sb->sb_name) == 0) {
-                       if (sym->s_keyw || sym->s_kind == symtyp)
-                               return (sym);
+                       if (sym->s_keyw) {
+                               struct kwtab *kw = sym->s_keyw;
+                               if (!kw->kw_attr || attron)
+                                       return (sym);
+                       } else if (sym->s_kind == symtyp)
+                               return sym;
                }
        }
 
@@ -1387,7 +1388,7 @@
 
        if (sym != NULL) {
                if (sym->s_kind != symtyp)
-                       LERROR("storesym()");
+                       LERROR("storesym(%d, %d)", sym->s_kind, symtyp);
                symtyp = FVFT;
                freesb(sb);
                return (sym);