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PR ld/11006

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* lexsup.c (parse_args): Allow nested --start-group, --end-group.
This commit is contained in:
Alan Modra
2009-11-30 00:27:45 +00:00
parent d8b31cf055
commit 20f3d0d667
2 changed files with 12 additions and 7 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2009-11-30 Alan Modra <amodra@bigpond.net.au>
PR ld/11006
* lexsup.c (parse_args): Allow nested --start-group, --end-group.
2009-11-27 Tristan Gingold <gingold@adacore.com> 2009-11-27 Tristan Gingold <gingold@adacore.com>
* pe-dll.c (pe_implied_import_dll): Return early if there is no * pe-dll.c (pe_implied_import_dll): Return early if there is no

12
ld/lexsup.c
View File

@ -1459,18 +1459,15 @@ parse_args (unsigned argc, char **argv)
command_line.accept_unknown_input_arch = FALSE; command_line.accept_unknown_input_arch = FALSE;
break; break;
case '(': case '(':
if (ingroup)
einfo (_("%P%F: may not nest groups (--help for usage)\n"));
lang_enter_group (); lang_enter_group ();
ingroup = 1; ingroup++;
break; break;
case ')': case ')':
if (! ingroup) if (! ingroup)
einfo (_("%P%F: group ended before it began (--help for usage)\n")); einfo (_("%P%F: group ended before it began (--help for usage)\n"));
lang_leave_group (); lang_leave_group ();
ingroup = 0; ingroup--;
break; break;
case OPTION_INIT: case OPTION_INIT:
@ -1501,8 +1498,11 @@ parse_args (unsigned argc, char **argv)
} }
} }
if (ingroup) while (ingroup)
{
lang_leave_group (); lang_leave_group ();
ingroup--;
}
if (default_dirlist != NULL) if (default_dirlist != NULL)
{ {