[src/trunk]: src/usr.bin/xlint/lint1 Add common attribute

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

details:   https://anonhg.NetBSD.org/src/rev/e8495229339c
branches:  trunk
changeset: 961826:e8495229339c
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Apr 20 21:48:39 2021 +0000

description:
Add common attribute

diffstat:

 usr.bin/xlint/lint1/cgram.y |  6 ++++--
 usr.bin/xlint/lint1/lex.c   |  5 +++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diffs (61 lines):

diff -r d5864573dbaa -r e8495229339c usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y       Tue Apr 20 21:42:31 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y       Tue Apr 20 21:48:39 2021 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: cgram.y,v 1.219 2021/04/18 21:53:37 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.220 2021/04/20 21:48:39 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 1.219 2021/04/18 21:53:37 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.220 2021/04/20 21:48:39 christos Exp $");
 #endif
 
 #include <limits.h>
@@ -215,6 +215,7 @@
 %token <y_type>                T_AT_BOUNDED
 %token <y_type>                T_AT_BUFFER
 %token <y_type>                T_AT_COLD
+%token <y_type>                T_AT_COMMON
 %token <y_type>                T_AT_CONSTRUCTOR
 %token <y_type>                T_AT_DEPRECATED
 %token <y_type>                T_AT_DESTRUCTOR
@@ -578,6 +579,7 @@
        | T_AT_NORETURN
        | T_AT_NOTHROW
        | T_AT_COLD
+       | T_AT_COMMON
        | T_AT_RETURNS_TWICE
        | T_AT_PACKED {
                addpacked();
diff -r d5864573dbaa -r e8495229339c usr.bin/xlint/lint1/lex.c
--- a/usr.bin/xlint/lint1/lex.c Tue Apr 20 21:42:31 2021 +0000
+++ b/usr.bin/xlint/lint1/lex.c Tue Apr 20 21:48:39 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lex.c,v 1.28 2021/04/18 08:00:13 rillig Exp $ */
+/* $NetBSD: lex.c,v 1.29 2021/04/20 21:48:39 christos Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: lex.c,v 1.28 2021/04/18 08:00:13 rillig Exp $");
+__RCSID("$NetBSD: lex.c,v 1.29 2021/04/20 21:48:39 christos Exp $");
 #endif
 
 #include <ctype.h>
@@ -157,6 +157,7 @@
        kwdef_token(    "case",         T_CASE,                 0,0,0,0,1),
        kwdef_type(     "char",         CHAR,                   0,0,0,0,1),
        kwdef_token(    "cold",         T_AT_COLD,              0,0,1,1,5),
+       kwdef_token(    "common",       T_AT_COMMON,            0,0,1,1,5),
        kwdef_tqual(    "const",        CONST,                  1,0,0,0,7),
        kwdef_token(    "constructor",  T_AT_CONSTRUCTOR,       0,0,1,1,5),
        kwdef_token(    "continue",     T_CONTINUE,             0,0,0,0,1),