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lint: clean up grammar for member declarations 

No functional change.
This commit is contained in:
rillig 2021-07-08 03:35:07 +00:00
parent 7580978075
commit c42555c28a
1 changed files with 11 additions and 15 deletions
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26
usr.bin/xlint/lint1/cgram.y
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@ -1,5 +1,5 @@
%{
/* $NetBSD: cgram.y,v 1.268 2021/07/08 03:22:47 rillig Exp $ */
/* $NetBSD: cgram.y,v 1.269 2021/07/08 03:35:07 rillig 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 1.268 2021/07/08 03:22:47 rillig Exp $");
__RCSID("$NetBSD: cgram.y,v 1.269 2021/07/08 03:35:07 rillig Exp $");
#endif
#include <limits.h>
@ -290,7 +290,7 @@ anonymize(sym_t *s)
%type <y_tspec> struct
%type <y_sym> struct_declaration
%type <y_sb> identifier
%type <y_sym> member_declaration_list_with_rbrace
%type <y_sym> member_declaration_list_semi
%type <y_sym> member_declaration_list
%type <y_sym> member_declaration
%type <y_sym> notype_member_decls
@ -662,20 +662,19 @@ struct_tag:
;
struct_declaration:
struct_decl_lbrace member_declaration_list_with_rbrace {
$$ = $2;
}
;
struct_decl_lbrace:
T_LBRACE {
symtyp = FVFT;
} member_declaration_list_semi T_RBRACE {
$$ = $3;
}
;
member_declaration_list_with_rbrace:
member_declaration_list T_SEMI T_RBRACE
| member_declaration_list T_RBRACE {
member_declaration_list_semi:
/* empty */ {
$$ = NULL;
}
| member_declaration_list T_SEMI
| member_declaration_list {
if (sflag) {
/* syntax req. ';' after last struct/union member */
error(66);
@ -685,9 +684,6 @@ member_declaration_list_with_rbrace:
}
$$ = $1;
}
| T_RBRACE {
$$ = NULL;
}
;
member_declaration_list: