From 4a4d50f3728ae901ad94e33ee53270906866371d Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 20 Mar 2001 01:00:20 +0000 Subject: Update. 2001-03-17 Bruno Haible * intl/loadmsgcat.c (_nl_load_domain) [!_LIBC]: Use fstat, not fstat64. 2001-03-17 Bruno Haible * intl/gettextP.h (struct expression): Add operators lnot, less_than, greater_than, less_or_equal, greater_or_equal. Replace args2/args3 union by a 'nargs' counter and an 'args[]' array. * intl/plural.y: Don't include stdarg.h. (new_exp): Take an array of arguments instead of varargs. (new_exp_0, new_exp_1, new_exp_2, new_exp_3): New functions. ('?' ':'): Make right-associative. (EQUOP2): New token, replaces '=' and '!'. (CMPOP2): New token. (ADDOP2): New token, replaces '+' and '-'. (MULOP2): New token, replaces '*', '/' and '%'. ('!'): New token. (exp): Add rules for CMPOP2 and '!'. Don't call YYABORT. (start): Call YYABORT here. (FREE_EXPRESSION): Update. (yylex): Don't skip "\\n". Recognize comparison and '!' operators. Update for new token symbols. * intl/loadmsgcat.c (plvar, plone, germanic_plural, init_germanic_plural): Update. * intl/dcigettext.c (_nl_find_msg): Optimize for space. (plural_eval): Recognize comparison and '!' operators. Optimize for space. 2001-03-10 Bruno Haible * intl/loadmsgcat.c (_nl_load_domain): locale_charset() doesn't return NULL any more. 2001-01-05 Bruno Haible * intl/loadmsgcat.c: Include headers needed for alloca(). (freea): New macro. (_nl_load_domain): Add fallback code for platforms lacking alloca. * intl/localealias.c: (ADD_BLOCK, FREE_BLOCK): Remove macros. (freea): New macro. (read_alias_file): Simplify fallback code for platforms lacking alloca. 2001-01-07 Bruno Haible * intl/gettextP.h (__gettextdebug): Remove declaration. (__gettext_free_exp, __gettextparse): Convert prototype to K&R C syntax. (gettext_free_exp__, gettextparse__): New non-libc declarations. * intl/plural.y [!_LIBC]: Define gettextparse__, gettext_free_exp__, not __gettextparse, __gettext_free_exp. * intl/loadmsgcat.c [!_LIBC]: Use gettextparse__, not __gettextparse. 2001-02-24 Bruno Haible * intl/dcigettext.c: Update comment about HAVE_LOCALE_NULL. 2001-01-05 Bruno Haible * intl/loadmsgcat.c (_nl_load_domain): Add fallback code for platforms lacking strtoul, like SunOS4. 2001-01-05 Bruno Haible * intl/l10nflist.c (_nl_normalize_codeset): Use tolower, not _tolower. 2001-01-05 Bruno Haible * intl/bindtextdom.c (set_binding_values): Convert prototype to K&R C syntax. * intl/dcigettext.c (transcmp): Convert to K&R C syntax. * intl/explodename.c (_nl_find_language): Convert to K&R C syntax. * intl/plural.y (__gettext_free_exp, yylex, yyerror): Convert to K&R C syntax. 2001-01-07 Bruno Haible * intl/gettextP.h (gettext__, dgettext__, dcgettext__, textdomain__, bindtextdomain__, bind_textdomain_codeset__): New declarations, from old libgettext.h. * intl/bindtextdom.c: Include libgnuintl.h instead of libgettext.h. * intl/dcgettext.c: Likewise. * intl/dcigettext.c: Likewise. * intl/dcngettext.c: Likewise. * intl/dngettext.c: Likewise. * intl/finddomain.c: Likewise. * intl/ngettext.c: Likewise. * intl/textdomain.c: Likewise. * intl/dgettext.c: Include libgnuintl.h instead of libgettext.h. Include gettextP.h. * intl/gettext.c: Likewise. Don't include locale.h. 2001-03-17 Bruno Haible * intl/gettextP.h (ZERO): New macro. (struct binding): Always use ZERO. * intl/bindtextdom.c (offsetof): Provide fallback for platforms that lack it, like SunOS4. (set_binding_values): Use offsetof, not sizeof. * intl/dcigettext.c (offsetof): Provide fallback for platforms that lack it, like SunOS4. (ZERO): Remove macro. (struct transmem_list): Use ZERO. (DCIGETTEXT): Use offsetof, not sizeof. 2001-03-17 Bruno Haible * intl/gettextP.h: Include . Include gettext.h, for nls_uint32. * intl/bindtextdom.c: Don't include gettext.h. * intl/dcgettext.c: Likewise. * intl/dcigettext.c: Likewise. * intl/dcngettext.c: Likewise. * intl/dngettext.c: Likewise. * intl/finddomain.c: Likewise. * intl/localealias.c: Likewise. * intl/ngettext.c: Likewise. * intl/plural.y: Likewise. * intl/textdomain.c: Likewise. 2001-03-17 Bruno Haible * intl/gettext.h: Don't include . 2001-03-17 Bruno Haible * intl/Makefile (CPPFLAGS): Set LOCALEDIR instead of GNULOCALEDIR. * intl/dcigettext.c (_nl_default_dirname): Initialize with LOCALEDIR. --- intl/plural.c | 443 ++++++++++++++++++++++++++++++++++------------------------ 1 file changed, 264 insertions(+), 179 deletions(-) (limited to 'intl/plural.c') diff --git a/intl/plural.c b/intl/plural.c index c3eeaebb05..b61f5818a7 100644 --- a/intl/plural.c +++ b/intl/plural.c @@ -11,7 +11,11 @@ #define yychar __gettextchar #define yydebug __gettextdebug #define yynerrs __gettextnerrs -#define NUMBER 257 +#define EQUOP2 257 +#define CMPOP2 258 +#define ADDOP2 259 +#define MULOP2 260 +#define NUMBER 261 #line 1 "plural.y" @@ -38,25 +42,127 @@ # include #endif -#include #include -#include "gettext.h" #include "gettextP.h" +/* Names for the libintl functions are a problem. They must not clash + with existing names and they should follow ANSI C. But this source + code is also used in GNU C Library where the names have a __ + prefix. So we have to make a difference here. */ +#ifdef _LIBC +# define FREE_EXPRESSION __gettext_free_exp +#else +# define FREE_EXPRESSION gettext_free_exp__ +# define __gettextparse gettextparse__ +#endif + #define YYLEX_PARAM &((struct parse_args *) arg)->cp #define YYPARSE_PARAM arg -#line 36 "plural.y" +#line 45 "plural.y" typedef union { unsigned long int num; + enum operator op; struct expression *exp; } YYSTYPE; -#line 41 "plural.y" +#line 51 "plural.y" /* Prototypes for local functions. */ -static struct expression *new_exp (enum operator op, int n, ...); -static int yylex (YYSTYPE *lval, const char **pexp); -static void yyerror (const char *str); +static struct expression *new_exp PARAMS ((int nargs, enum operator op, + struct expression * const *args)); +static inline struct expression *new_exp_0 PARAMS ((enum operator op)); +static inline struct expression *new_exp_1 PARAMS ((enum operator op, + struct expression *right)); +static struct expression *new_exp_2 PARAMS ((enum operator op, + struct expression *left, + struct expression *right)); +static inline struct expression *new_exp_3 PARAMS ((enum operator op, + struct expression *bexp, + struct expression *tbranch, + struct expression *fbranch)); +static int yylex PARAMS ((YYSTYPE *lval, const char **pexp)); +static void yyerror PARAMS ((const char *str)); + +/* Allocation of expressions. */ + +static struct expression * +new_exp (nargs, op, args) + int nargs; + enum operator op; + struct expression * const *args; +{ + int i; + struct expression *newp; + + /* If any of the argument could not be malloc'ed, just return NULL. */ + for (i = nargs - 1; i >= 0; i--) + if (args[i] == NULL) + goto fail; + + /* Allocate a new expression. */ + newp = (struct expression *) malloc (sizeof (*newp)); + if (newp != NULL) + { + newp->nargs = nargs; + newp->operation = op; + for (i = nargs - 1; i >= 0; i--) + newp->val.args[i] = args[i]; + return newp; + } + + fail: + for (i = nargs - 1; i >= 0; i--) + FREE_EXPRESSION (args[i]); + + return NULL; +} + +static inline struct expression * +new_exp_0 (op) + enum operator op; +{ + return new_exp (0, op, NULL); +} + +static inline struct expression * +new_exp_1 (op, right) + enum operator op; + struct expression *right; +{ + struct expression *args[1]; + + args[0] = right; + return new_exp (1, op, args); +} + +static struct expression * +new_exp_2 (op, left, right) + enum operator op; + struct expression *left; + struct expression *right; +{ + struct expression *args[2]; + + args[0] = left; + args[1] = right; + return new_exp (2, op, args); +} + +static inline struct expression * +new_exp_3 (op, bexp, tbranch, fbranch) + enum operator op; + struct expression *bexp; + struct expression *tbranch; + struct expression *fbranch; +{ + struct expression *args[3]; + + args[0] = bexp; + args[1] = tbranch; + args[2] = fbranch; + return new_exp (3, op, args); +} + #include #ifndef __cplusplus @@ -67,24 +173,24 @@ static void yyerror (const char *str); -#define YYFINAL 31 +#define YYFINAL 27 #define YYFLAG -32768 -#define YYNTBASE 18 +#define YYNTBASE 16 -#define YYTRANSLATE(x) ((unsigned)(x) <= 257 ? yytranslate[x] : 20) +#define YYTRANSLATE(x) ((unsigned)(x) <= 261 ? yytranslate[x] : 18) static const char yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 7, 2, 2, 2, 12, 5, 2, 16, - 17, 10, 8, 2, 9, 2, 11, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 14, 2, 2, - 6, 2, 3, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 10, 2, 2, 2, 2, 5, 2, 14, + 15, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 12, 2, 2, + 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 15, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -99,30 +205,30 @@ static const char yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 1, 13 + 2, 2, 2, 2, 2, 1, 6, 7, 8, 9, + 11 }; #if YYDEBUG != 0 static const short yyprhs[] = { 0, - 0, 2, 8, 12, 16, 20, 24, 28, 32, 36, - 40, 44, 46, 48 + 0, 2, 8, 12, 16, 20, 24, 28, 32, 35, + 37, 39 }; -static const short yyrhs[] = { 19, - 0, 19, 3, 19, 14, 19, 0, 19, 4, 19, - 0, 19, 5, 19, 0, 19, 6, 19, 0, 19, - 7, 19, 0, 19, 8, 19, 0, 19, 9, 19, - 0, 19, 10, 19, 0, 19, 11, 19, 0, 19, - 12, 19, 0, 15, 0, 13, 0, 16, 19, 17, - 0 +static const short yyrhs[] = { 17, + 0, 17, 3, 17, 12, 17, 0, 17, 4, 17, + 0, 17, 5, 17, 0, 17, 6, 17, 0, 17, + 7, 17, 0, 17, 8, 17, 0, 17, 9, 17, + 0, 10, 17, 0, 13, 0, 11, 0, 14, 17, + 15, 0 }; #endif #if YYDEBUG != 0 static const short yyrline[] = { 0, - 59, 65, 70, 75, 80, 85, 90, 95, 100, 105, - 110, 115, 120, 126 + 170, 178, 182, 186, 190, 194, 198, 202, 206, 210, + 214, 219 }; #endif @@ -130,67 +236,61 @@ static const short yyrline[] = { 0, #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) static const char * const yytname[] = { "$","error","$undefined.","'?'","'|'", -"'&'","'='","'!'","'+'","'-'","'*'","'/'","'%'","NUMBER","':'","'n'","'('","')'", +"'&'","EQUOP2","CMPOP2","ADDOP2","MULOP2","'!'","NUMBER","':'","'n'","'('","')'", "start","exp", NULL }; #endif static const short yyr1[] = { 0, - 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19 + 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, + 17, 17 }; static const short yyr2[] = { 0, - 1, 5, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 1, 1, 3 + 1, 5, 3, 3, 3, 3, 3, 3, 2, 1, + 1, 3 }; static const short yydefact[] = { 0, - 13, 12, 0, 1, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 14, 0, 3, 4, 5, - 6, 7, 8, 9, 10, 11, 0, 2, 0, 0, - 0 + 0, 11, 10, 0, 1, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 12, 0, 3, 4, 5, 6, + 7, 8, 0, 2, 0, 0, 0 }; -static const short yydefgoto[] = { 29, - 4 +static const short yydefgoto[] = { 25, + 5 }; -static const short yypact[] = { 58, --32768,-32768, 58, 37, 10, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58,-32768, 25, 45, 52, 57, - 57, 65, 65,-32768,-32768,-32768, 58, 37, 1, 2, --32768 +static const short yypact[] = { -9, + -9,-32768,-32768, -9, 34,-32768, 11, -9, -9, -9, + -9, -9, -9, -9,-32768, 24, 39, 43, 16, 26, + -3,-32768, -9, 34, 21, 53,-32768 }; static const short yypgoto[] = {-32768, - -3 + -1 }; -#define YYLAST 77 +#define YYLAST 53 -static const short yytable[] = { 5, - 30, 31, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 6, 7, 8, 9, 10, 11, 12, 13, - 14, 15, 0, 28, 0, 0, 16, 6, 7, 8, - 9, 10, 11, 12, 13, 14, 15, 0, 27, 6, - 7, 8, 9, 10, 11, 12, 13, 14, 15, 8, - 9, 10, 11, 12, 13, 14, 15, 9, 10, 11, - 12, 13, 14, 15, 11, 12, 13, 14, 15, 0, - 1, 0, 2, 3, 13, 14, 15 +static const short yytable[] = { 6, + 1, 2, 7, 3, 4, 14, 16, 17, 18, 19, + 20, 21, 22, 8, 9, 10, 11, 12, 13, 14, + 26, 24, 12, 13, 14, 15, 8, 9, 10, 11, + 12, 13, 14, 13, 14, 23, 8, 9, 10, 11, + 12, 13, 14, 10, 11, 12, 13, 14, 11, 12, + 13, 14, 27 }; -static const short yycheck[] = { 3, - 0, 0, 6, 7, 8, 9, 10, 11, 12, 13, - 14, 15, 3, 4, 5, 6, 7, 8, 9, 10, - 11, 12, -1, 27, -1, -1, 17, 3, 4, 5, - 6, 7, 8, 9, 10, 11, 12, -1, 14, 3, - 4, 5, 6, 7, 8, 9, 10, 11, 12, 5, - 6, 7, 8, 9, 10, 11, 12, 6, 7, 8, - 9, 10, 11, 12, 8, 9, 10, 11, 12, -1, - 13, -1, 15, 16, 10, 11, 12 +static const short yycheck[] = { 1, + 10, 11, 4, 13, 14, 9, 8, 9, 10, 11, + 12, 13, 14, 3, 4, 5, 6, 7, 8, 9, + 0, 23, 7, 8, 9, 15, 3, 4, 5, 6, + 7, 8, 9, 8, 9, 12, 3, 4, 5, 6, + 7, 8, 9, 5, 6, 7, 8, 9, 6, 7, + 8, 9, 0 }; #define YYPURE 1 @@ -738,100 +838,78 @@ yyreduce: switch (yyn) { case 1: -#line 60 "plural.y" +#line 171 "plural.y" { + if (yyvsp[0].exp == NULL) + YYABORT; ((struct parse_args *) arg)->res = yyvsp[0].exp; ; break;} case 2: -#line 66 "plural.y" +#line 179 "plural.y" { - if ((yyval.exp = new_exp (qmop, 3, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_3 (qmop, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 3: -#line 71 "plural.y" +#line 183 "plural.y" { - if ((yyval.exp = new_exp (lor, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (lor, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 4: -#line 76 "plural.y" +#line 187 "plural.y" { - if ((yyval.exp = new_exp (land, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (land, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 5: -#line 81 "plural.y" +#line 191 "plural.y" { - if ((yyval.exp = new_exp (equal, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 6: -#line 86 "plural.y" +#line 195 "plural.y" { - if ((yyval.exp = new_exp (not_equal, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 7: -#line 91 "plural.y" +#line 199 "plural.y" { - if ((yyval.exp = new_exp (plus, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 8: -#line 96 "plural.y" +#line 203 "plural.y" { - if ((yyval.exp = new_exp (minus, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_2 (yyvsp[-1].op, yyvsp[-2].exp, yyvsp[0].exp); ; break;} case 9: -#line 101 "plural.y" +#line 207 "plural.y" { - if ((yyval.exp = new_exp (mult, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_1 (lnot, yyvsp[0].exp); ; break;} case 10: -#line 106 "plural.y" +#line 211 "plural.y" { - if ((yyval.exp = new_exp (divide, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + yyval.exp = new_exp_0 (var); ; break;} case 11: -#line 111 "plural.y" +#line 215 "plural.y" { - if ((yyval.exp = new_exp (module, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL) - YYABORT + if ((yyval.exp = new_exp_0 (num)) != NULL) + yyval.exp->val.num = yyvsp[0].num; ; break;} case 12: -#line 116 "plural.y" +#line 220 "plural.y" { - if ((yyval.exp = new_exp (var, 0)) == NULL) - YYABORT - ; - break;} -case 13: -#line 121 "plural.y" -{ - if ((yyval.exp = new_exp (num, 0)) == NULL) - YYABORT; - yyval.exp->val.num = yyvsp[0].num - ; - break;} -case 14: -#line 127 "plural.y" -{ - yyval.exp = yyvsp[-1].exp + yyval.exp = yyvsp[-1].exp; ; break;} } @@ -1056,73 +1134,29 @@ yyerrhandle: } return 1; } -#line 132 "plural.y" - - -static struct expression * -new_exp (enum operator op, int n, ...) -{ - struct expression *newp = (struct expression *) calloc (1, sizeof (*newp)); - va_list va; - - va_start (va, n); +#line 225 "plural.y" - if (newp == NULL) - while (n-- > 0) - __gettext_free_exp (va_arg (va, struct expression *)); - else - { - newp->operation = op; - if (n > 0) - { - newp->val.args3.bexp = va_arg (va, struct expression *); - newp->val.args3.tbranch = va_arg (va, struct expression *); - - if (n > 2) - newp->val.args3.fbranch = va_arg (va, struct expression *); - - if (newp->val.args3.bexp == NULL - || newp->val.args3.tbranch == NULL - || (n > 2 && newp->val.args3.fbranch == NULL)) - { - __gettext_free_exp (newp); - newp = NULL; - } - } - } - - va_end (va); - - return newp; -} void internal_function -__gettext_free_exp (struct expression *exp) +FREE_EXPRESSION (exp) + struct expression *exp; { if (exp == NULL) return; /* Handle the recursive case. */ - switch (exp->operation) + switch (exp->nargs) { - case qmop: - __gettext_free_exp (exp->val.args3.fbranch); + case 3: + FREE_EXPRESSION (exp->val.args[2]); + /* FALLTHROUGH */ + case 2: + FREE_EXPRESSION (exp->val.args[1]); + /* FALLTHROUGH */ + case 1: + FREE_EXPRESSION (exp->val.args[0]); /* FALLTHROUGH */ - - case mult: - case divide: - case module: - case plus: - case minus: - case equal: - case not_equal: - case land: - case lor: - __gettext_free_exp (exp->val.args2.right); - __gettext_free_exp (exp->val.args2.left); - break; - default: break; } @@ -1132,19 +1166,15 @@ __gettext_free_exp (struct expression *exp) static int -yylex (YYSTYPE *lval, const char **pexp) +yylex (lval, pexp) + YYSTYPE *lval; + const char **pexp; { const char *exp = *pexp; int result; while (1) { - if (exp[0] == '\\' && exp[1] == '\n') - { - exp += 2; - continue; - } - if (exp[0] == '\0') { *pexp = exp; @@ -1176,13 +1206,25 @@ yylex (YYSTYPE *lval, const char **pexp) break; case '=': - case '!': if (exp[0] == '=') - ++exp; + { + ++exp; + lval->op = equal; + result = EQUOP2; + } else result = YYERRCODE; break; + case '!': + if (exp[0] == '=') + { + ++exp; + lval->op = not_equal; + result = EQUOP2; + } + break; + case '&': case '|': if (exp[0] == result) @@ -1191,12 +1233,54 @@ yylex (YYSTYPE *lval, const char **pexp) result = YYERRCODE; break; - case 'n': + case '<': + if (exp[0] == '=') + { + ++exp; + lval->op = less_or_equal; + } + else + lval->op = less_than; + result = CMPOP2; + break; + + case '>': + if (exp[0] == '=') + { + ++exp; + lval->op = greater_or_equal; + } + else + lval->op = greater_than; + result = CMPOP2; + break; + case '*': + lval->op = mult; + result = MULOP2; + break; + case '/': + lval->op = divide; + result = MULOP2; + break; + case '%': + lval->op = module; + result = MULOP2; + break; + case '+': + lval->op = plus; + result = ADDOP2; + break; + case '-': + lval->op = minus; + result = ADDOP2; + break; + + case 'n': case '?': case ':': case '(': @@ -1227,7 +1311,8 @@ yylex (YYSTYPE *lval, const char **pexp) static void -yyerror (const char *str) +yyerror (str) + const char *str; { /* Do nothing. We don't print error messages here. */ } -- cgit 1.4.1