[src/trunk]: src/usr.bin/xlint/lint1 remove the lint kludges

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

details:   https://anonhg.NetBSD.org/src/rev/dfc58cedd2f1
branches:  trunk
changeset: 1023600:dfc58cedd2f1
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Sep 17 20:17:30 2021 +0000

description:
remove the lint kludges

diffstat:

 usr.bin/xlint/lint1/cgram.y |  12 ++++++++++--
 usr.bin/xlint/lint1/lex.c   |   5 +++--
 2 files changed, 13 insertions(+), 4 deletions(-)

diffs (81 lines):

diff -r a1cc273b33cb -r dfc58cedd2f1 usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y       Fri Sep 17 16:16:18 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y       Fri Sep 17 20:17:30 2021 +0000
@@ -1,5 +1,5 @@
 %{
-/* $NetBSD: cgram.y,v 1.364 2021/09/14 19:44:40 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.365 2021/09/17 20:17:30 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 1.364 2021/09/14 19:44:40 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.365 2021/09/17 20:17:30 christos Exp $");
 #endif
 
 #include <limits.h>
@@ -211,6 +211,7 @@
 %token                 T_SWITCH
 %token                 T_SYMBOLRENAME
 %token                 T_WHILE
+%token                 T_STATIC_ASSERT
 
 %token                 T_ATTRIBUTE
 %token                 T_AT_ALIAS
@@ -761,6 +762,7 @@
          }
        | begin_type_declaration_specifiers end_type
            type_init_declarators T_SEMI
+       | static_assert_declaration
        ;
 
 begin_type_declaration_specifiers:     /* see C99 6.7 */
@@ -993,6 +995,7 @@
                        $$ = NULL;
                }
          }
+       | static_assert_declaration
        | error T_SEMI {
                symtyp = FVFT;
                $$ = NULL;
@@ -1567,6 +1570,11 @@
          }
        ;
 
+static_assert_declaration:
+         T_STATIC_ASSERT T_LPAREN constant_expr T_COMMA T_STRING T_RPAREN T_SEMI
+       | T_STATIC_ASSERT T_LPAREN constant_expr T_RPAREN T_SEMI
+       ;
+
 range:
          constant_expr {
                $$.lo = to_int_constant($1, true);
diff -r a1cc273b33cb -r dfc58cedd2f1 usr.bin/xlint/lint1/lex.c
--- a/usr.bin/xlint/lint1/lex.c Fri Sep 17 16:16:18 2021 +0000
+++ b/usr.bin/xlint/lint1/lex.c Fri Sep 17 20:17:30 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lex.c,v 1.81 2021/09/05 16:03:55 rillig Exp $ */
+/* $NetBSD: lex.c,v 1.82 2021/09/17 20:17:30 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 1.81 2021/09/05 16:03:55 rillig Exp $");
+__RCSID("$NetBSD: lex.c,v 1.82 2021/09/17 20:17:30 christos Exp $");
 #endif
 
 #include <ctype.h>
@@ -217,6 +217,7 @@
        kwdef_type(     "signed",       SIGNED,                 1,0,0,0,3),
        kwdef_keyword(  "sizeof",       T_SIZEOF),
        kwdef_sclass(   "static",       STATIC,                 0,0,0,0,1),
+       kwdef_keyword(  "_Static_assert",T_STATIC_ASSERT),
        kwdef_gcc_attr( "strfmon",      T_AT_FORMAT_STRFMON),
        kwdef_gcc_attr( "strftime",     T_AT_FORMAT_STRFTIME),
        kwdef_gcc_attr( "string",       T_AT_STRING),