The tokenizer misses counting an open-parenthesis when parsing a
non-trivial typeof beginning with an open-parenthesis. This function
in include/linux/ceph/libceph.h
static type *lookup_##name(struct rb_root *root,
typeof(((type *)0)->keyfld) key)
When instantiated in net/ceph/mon_client.c, causes subsequent symbols
including an EXPORT_SYMBOL in that file to be lost.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
}
break;
+ case ST_TYPEOF_1:
+ if (token == IDENT)
+ {
+ if (is_reserved_word(yytext, yyleng)
+ || find_symbol(yytext, SYM_TYPEDEF, 1))
+ {
+ yyless(0);
+ unput('(');
+ lexstate = ST_NORMAL;
+ token = TYPEOF_KEYW;
+ break;
+ }
+ _APP("(", 1);
+ }
+ lexstate = ST_TYPEOF;
+ /* FALLTHRU */
+
case ST_TYPEOF:
switch (token)
{
}
break;
- case ST_TYPEOF_1:
- if (token == IDENT)
- {
- if (is_reserved_word(yytext, yyleng)
- || find_symbol(yytext, SYM_TYPEDEF, 1))
- {
- yyless(0);
- unput('(');
- lexstate = ST_NORMAL;
- token = TYPEOF_KEYW;
- break;
- }
- _APP("(", 1);
- }
- APP;
- lexstate = ST_TYPEOF;
- goto repeat;
-
case ST_BRACKET:
APP;
switch (token)