[src/trunk]: src/usr.bin/xlint/lint1 handle c99 nested struct initialization ...

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

details:   https://anonhg.NetBSD.org/src/rev/e8ef39c955da
branches:  trunk
changeset: 339561:e8ef39c955da
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jul 28 17:56:56 2015 +0000

description:
handle c99 nested struct initialization { .data.foo[0] = 1 }

diffstat:

 usr.bin/xlint/lint1/cgram.y |  19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

diffs (48 lines):

diff -r d67338f161ba -r e8ef39c955da usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y       Tue Jul 28 17:55:13 2015 +0000
+++ b/usr.bin/xlint/lint1/cgram.y       Tue Jul 28 17:56:56 2015 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: cgram.y,v 1.70 2015/07/01 15:34:30 christos Exp $ */
+/* $NetBSD: cgram.y,v 1.71 2015/07/28 17:56:56 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: cgram.y,v 1.70 2015/07/01 15:34:30 christos Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.71 2015/07/28 17:56:56 christos Exp $");
 #endif
 
 #include <stdlib.h>
@@ -1241,16 +1241,25 @@
          }
        ;
 
-init_by_name:
-         T_LBRACK range T_RBRACK T_ASSIGN {
+init_field:
+         T_LBRACK range T_RBRACK {
                if (!Sflag)
                        warning(321);
          }
-       | point identifier T_ASSIGN {
+       | point identifier {
                if (!Sflag)
                        warning(313);
                memberpush($2);
          }
+       ;
+
+init_field_list:
+         init_field
+       | init_field_list init_field
+       ;
+
+init_by_name:
+         init_field_list T_ASSIGN
        | identifier T_COLON {
                gnuism(315);
                memberpush($1);