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Support empty structs in gengtype 

gcc/
	* gengtype-parse.c (struct_field_seq): Support empty structs.

From-SVN: r204411
This commit is contained in:
David Malcolm 2013-11-05 18:55:22 +00:00 committed by David Malcolm
parent 4b632a0635
commit c180e49596
2 changed files with 6 additions and 3 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2013-11-05 David Malcolm <dmalcolm@redhat.com>
* gengtype-parse.c (struct_field_seq): Support empty structs.
2013-11-05 Uros Bizjak <ubizjak@gmail.com> 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
* config/i386/t-rtems (MULTILIB_MATCHES): Fix option typos. * config/i386/t-rtems (MULTILIB_MATCHES): Fix option typos.

5
gcc/gengtype-parse.c
View File

@ -730,7 +730,7 @@ declarator (type_p ty, const char **namep, options_p *optsp,
( (
type bitfield ';' type bitfield ';'
| type declarator bitfield? ( ',' declarator bitfield? )+ ';' | type declarator bitfield? ( ',' declarator bitfield? )+ ';'
)+ )*
Knows that such declarations must end with a close brace (or, Knows that such declarations must end with a close brace (or,
erroneously, at EOF). erroneously, at EOF).
@ -744,7 +744,7 @@ struct_field_seq (void)
const char *name; const char *name;
bool another; bool another;
do while (token () != '}' && token () != EOF_TOKEN)
{ {
ty = type (&opts, true); ty = type (&opts, true);
@ -787,7 +787,6 @@ struct_field_seq (void)
} }
while (another); while (another);
} }
while (token () != '}' && token () != EOF_TOKEN);
return nreverse_pairs (f); return nreverse_pairs (f);
} }