%{
#include <stdio.h>
#include <stdlib.h>
+#include <assert.h>
#define YYSTYPE int
static YYSTYPE exprMerge (YYSTYPE x0, YYSTYPE x1);
-]AT_YYLEX_DECLARE[
]AT_YYERROR_DECLARE[
+]AT_YYLEX_DECLARE[
%}
return 0;
}
+const char *input = NULL;
+
int
-main (void)
+main (int argc, const char* argv[])
{
+ assert (argc == 2);
+ input = argv[1];
return yyparse ();
}
int
yylex (void)
{
- for (;;)
- {
- int ch;
- if (feof (stdin))
- abort ();
- ch = getchar ();
- if (ch == EOF)
- return 0;
- else if (ch == 'B' || ch == 'P')
- return ch;
- }
+ return *input++;
}
]])
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr1.c glr-regr1.y]], 0, [],
-[glr-regr1.y: conflicts: 1 shift/reduce
-])
+[[glr-regr1.y: warning: 1 shift/reduce conflict [-Wconflicts-sr]
+]])
AT_COMPILE([glr-regr1])
-AT_PARSER_CHECK([[echo BPBPB | ./glr-regr1]], 0,
+AT_PARSER_CHECK([[./glr-regr1 BPBPB]], 0,
[[E -> 'B'
E -> 'B'
E -> E 'P' E
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
- ]AT_YYLEX_DECLARE[
+ #include <assert.h>
]AT_YYERROR_DECLARE[
+ ]AT_YYLEX_DECLARE[
%}
%glr-parser
{
char buf[50];
char *s;
- if (feof (stdin))
- abort ();
+ assert (!feof (stdin));
switch (fscanf (input, " %1[a-z,]", buf))
{
case 1:
}
if (fscanf (input, "%49s", buf) != 1)
return 0;
- if (sizeof buf - 1 <= strlen (buf))
- abort ();
+ assert (strlen (buf) < sizeof buf - 1);
s = (char *) malloc (strlen (buf) + 1);
strcpy (s, buf);
yylval = s;
main (int argc, char **argv)
{
input = stdin;
- if (argc == 2 && !(input = fopen (argv[1], "r"))) return 3;
- return yyparse ();
+ if (argc == 2 && !(input = fopen (argv[1], "r")))
+ return 3;
+ int res = yyparse ();
+ if (argc == 2 && fclose (input))
+ return 4;
+ return res;
}
]])
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr2a.c glr-regr2a.y]], 0, [],
-[glr-regr2a.y: conflicts: 2 shift/reduce
-])
+[[glr-regr2a.y: warning: 2 shift/reduce conflicts [-Wconflicts-sr]
+]])
AT_COMPILE([glr-regr2a])
-AT_PARSER_CHECK([[echo s VARIABLE_1 t v x q | ./glr-regr2a]], 0,
+AT_DATA([input1.txt],
+[[s VARIABLE_1 t v x q
+]])
+AT_PARSER_CHECK([[./glr-regr2a input1.txt]], 0,
[[Variable: 'VARIABLE_1'
-]], [])
-AT_PARSER_CHECK([[echo s VARIABLE_1 , ANOTHER_VARIABLE_2 t e | ./glr-regr2a]],
+]])
+
+AT_DATA([input2.txt],
+[[s VARIABLE_1 , ANOTHER_VARIABLE_2 t e
+]])
+AT_PARSER_CHECK([[./glr-regr2a input2.txt]],
0,
[[Varlist: 'VARIABLE_1,ANOTHER_VARIABLE_2'
]])
-AT_PARSER_CHECK([[echo s VARIABLE_3 t v x | ./glr-regr2a]], 0,
+
+AT_DATA([input3.txt],
+[[s VARIABLE_3 t v x
+]])
+AT_PARSER_CHECK([[./glr-regr2a input3.txt]], 0,
[[Variable: 'VARIABLE_3'
-]], [])
+]])
AT_CLEANUP
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
+#include <assert.h>
static int MergeRule (int x0, int x1);
]AT_YYERROR_DECLARE[
int yylex (void)
{
char inp[3];
- if (feof (stdin))
- abort ();
+ assert (!feof (stdin));
if (fscanf (input, "%2s", inp) == EOF)
return 0;
switch (inp[0])
main(int argc, char* argv[])
{
input = stdin;
- if (argc == 2 && !(input = fopen (argv[1], "r"))) return 3;
- return yyparse ();
+ if (argc == 2 && !(input = fopen (argv[1], "r")))
+ return 3;
+ int res = yyparse ();
+ if (argc == 2 && fclose (input))
+ return 4;
+ return res;
}
]])
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr3.c glr-regr3.y]], 0, [],
-[glr-regr3.y: conflicts: 1 shift/reduce, 1 reduce/reduce
-])
+[[glr-regr3.y: warning: 1 shift/reduce conflict [-Wconflicts-sr]
+glr-regr3.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr3])
-AT_PARSER_CHECK([[echo p1 t4 o2 p1 p1 t1 o1 t2 p2 o1 t3 p2 p2 | ./glr-regr3]],
+AT_DATA([input.txt],
+[[p1 t4 o2 p1 p1 t1 o1 t2 p2 o1 t3 p2 p2
+]])
+AT_PARSER_CHECK([[./glr-regr3 input.txt]],
0,
[[Result: 1c04
-]], [])
+]])
AT_CLEANUP
## ------------------------------------------------------------------------- ##
-## Duplicate representation of merged trees. See ##
+## Duplicate representation of merged trees. See ##
## <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00013.html>. ##
## ------------------------------------------------------------------------- ##
%%
]AT_YYERROR_DEFINE[
-]AT_YYLEX_DEFINE([a])[
+]AT_YYLEX_DEFINE(["a"])[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr4.c glr-regr4.y]], 0, [],
-[glr-regr4.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr4.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr4])
AT_PARSER_CHECK([[./glr-regr4]], 0,
## -------------------------------------------------------------------------- ##
-## User destructor for unresolved GLR semantic value. See ##
+## User destructor for unresolved GLR semantic value. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00016.html>. ##
## -------------------------------------------------------------------------- ##
;
%%
-]AT_YYLEX_DEFINE(a)[
+]AT_YYLEX_DEFINE(["a"])[
]AT_YYERROR_DEFINE[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr5.c glr-regr5.y]], 0, [],
-[glr-regr5.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr5.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr5])
AT_PARSER_CHECK([[./glr-regr5]], 0, [],
## -------------------------------------------------------------------------- ##
-## User destructor after an error during a split parse. See ##
+## User destructor after an error during a split parse. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00029.html>. ##
## -------------------------------------------------------------------------- ##
start: 'a' | 'a' ;
%%
-
-static int
-yylex (void)
-{
- static char const input[] = "a";
- static size_t toknum;
- if (! (toknum < sizeof input))
- abort ();
- return input[toknum++];
-}
-
]AT_YYERROR_DEFINE[
+]AT_YYLEX_DEFINE(["a"])[
int
main (void)
{
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr6.c glr-regr6.y]], 0, [],
-[glr-regr6.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr6.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr6])
AT_PARSER_CHECK([[./glr-regr6]], 0,
## ------------------------------------------------------------------------- ##
-## Duplicated user destructor for lookahead. See ##
+## Duplicated user destructor for lookahead. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00035.html>. ##
## ------------------------------------------------------------------------- ##
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr7.c glr-regr7.y]], 0, [],
-[glr-regr7.y: conflicts: 2 reduce/reduce
-])
+[[glr-regr7.y: warning: 2 reduce/reduce conflicts [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr7])
AT_PARSER_CHECK([[./glr-regr7]], 2, [],
## ------------------------------------------------------------------------- ##
## Incorrect default location for empty right-hand sides. Adapted from bug ##
-## report by Claudia Hermann. ##
+## report by Claudia Hermann. ##
## See http://lists.gnu.org/archive/html/bug-bison/2005-10/msg00069.html and ##
## http://lists.gnu.org/archive/html/bug-bison/2005-10/msg00072.html ##
## ------------------------------------------------------------------------- ##
#include <stdlib.h>
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
- ]AT_YYERROR_DECLARE[
%}
%token T_CONSTANT
%%
-PortClause : T_PORT InterfaceDeclaration T_PORT
- { printf("%d/%d - %d/%d - %d/%d\n",
- @1.first_column, @1.last_column,
- @2.first_column, @2.last_column,
- @3.first_column, @3.last_column); }
- ;
+PortClause : T_PORT InterfaceDeclaration T_PORT
+ { printf("%d/%d - %d/%d - %d/%d\n",
+ @1.first_column, @1.last_column,
+ @2.first_column, @2.last_column,
+ @3.first_column, @3.last_column); }
+ ;
-InterfaceDeclaration : OptConstantWord %dprec 1
- | OptSignalWord %dprec 2
- ;
+InterfaceDeclaration : OptConstantWord %dprec 1
+ | OptSignalWord %dprec 2
+ ;
-OptConstantWord : /* empty */
- | T_CONSTANT
- ;
+OptConstantWord : /* empty */
+ | T_CONSTANT
+ ;
-OptSignalWord : /* empty */
- { printf("empty: %d/%d\n", @$.first_column, @$.last_column); }
- | T_SIGNAL
- ;
+OptSignalWord : /* empty */
+ { printf("empty: %d/%d\n", @$.first_column, @$.last_column); }
+ | T_SIGNAL
+ ;
%%
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr8.c glr-regr8.y]], 0, [],
-[glr-regr8.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr8.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr8])
AT_PARSER_CHECK([[./glr-regr8]], 0,
## ------------------------------------------------------------------------- ##
-## No users destructors if stack 0 deleted. See ##
+## No users destructors if stack 0 deleted. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-09/msg00109.html>. ##
## ------------------------------------------------------------------------- ##
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr9.c glr-regr9.y]], 0, [],
-[glr-regr9.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr9.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr9])
AT_PARSER_CHECK([[./glr-regr9]], 0, [],
## ------------------------------------------------------------------------- ##
-## Corrupted semantic options if user action cuts parse. ##
+## Corrupted semantic options if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Corrupted semantic options if user action cuts parse])
;
%%
-
]AT_YYERROR_DEFINE[
-static int
-yylex (void)
-{
- static int called;
- if (called++)
- abort ();
- return 0;
-}
+]AT_YYLEX_DEFINE[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr10.c glr-regr10.y]], 0, [],
-[glr-regr10.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr10.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr10])
AT_PARSER_CHECK([[./glr-regr10]], 0, [], [])
## ------------------------------------------------------------------------- ##
-## Undesirable destructors if user action cuts parse. ##
+## Undesirable destructors if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Undesirable destructors if user action cuts parse])
%%
]AT_YYERROR_DEFINE[
-]AT_YYLEX_DEFINE([a])[
+]AT_YYLEX_DEFINE(["a"])[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr11.c glr-regr11.y]], 0, [],
-[glr-regr11.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr11.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr11])
AT_PARSER_CHECK([[./glr-regr11]], 0, [], [])
## ------------------------------------------------------------------------- ##
-## Leaked semantic values if user action cuts parse. ##
+## Leaked semantic values if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Leaked semantic values if user action cuts parse])
%{
# include <stdlib.h>
+# include <assert.h>
static int merge (YYSTYPE, YYSTYPE);
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
}
]AT_YYERROR_DEFINE[
-static int
-yylex (void)
-{
- static int const input[] = { PARENT_RHS_AFTER, 0 };
- static size_t toknum;
- if (! (toknum < sizeof input / sizeof *input))
- abort ();
- if (input[toknum] == PARENT_RHS_AFTER)
- parent_rhs_after_value = 1;
- return input[toknum++];
-}
+]AT_YYLEX_DEFINE([{ PARENT_RHS_AFTER, 0 }],
+ [if (res == PARENT_RHS_AFTER)
+ parent_rhs_after_value = 1;])[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr12.c glr-regr12.y]], 0, [],
-[glr-regr12.y: conflicts: 1 shift/reduce, 1 reduce/reduce
-])
+[[glr-regr12.y: warning: 1 shift/reduce conflict [-Wconflicts-sr]
+glr-regr12.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr12])
AT_PARSER_CHECK([[./glr-regr12]], 0, [], [])
## ------------------------------------------------------------------------- ##
-## Incorrect lookahead during deterministic GLR. See ##
+## Incorrect lookahead during deterministic GLR. See ##
## <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00017.html> and ##
## <http://lists.gnu.org/archive/html/bison-patches/2006-01/msg00060.html>. ##
## ------------------------------------------------------------------------- ##
%{
#include <stdio.h>
+ #include <assert.h>
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
static void print_lookahead (char const *);
%%
]AT_YYERROR_DEFINE[
-static int
-yylex (void)
-{
- static char const input[] = "ab";
- static size_t toknum;
- if (! (toknum < sizeof input))
- abort ();
- yylloc.first_line = yylloc.last_line = 1;
- yylloc.first_column = yylloc.last_column = toknum + 1;
- yylval.value = input[toknum] + 'A' - 'a';
- return input[toknum++];
-}
+]AT_YYLEX_DEFINE(["ab"],
+ [yylval.value = res + 'A' - 'a'])[
static void
print_lookahead (char const *reduction)
{
printf ("'%c', yylval='", yychar);
if (yylval.value > ' ')
- printf ("%c", yylval.value);
+ printf ("%c", yylval.value);
printf ("', yylloc=(%d,%d),(%d,%d)",
- yylloc.first_line, yylloc.first_column,
- yylloc.last_line, yylloc.last_column);
+ yylloc.first_line, yylloc.first_column,
+ yylloc.last_line, yylloc.last_column);
}
printf ("\n");
}
## ------------------------------------------------------------------------- ##
-## Incorrect lookahead during nondeterministic GLR. ##
+## Incorrect lookahead during nondeterministic GLR. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Incorrect lookahead during nondeterministic GLR])
%{
#include <stdlib.h>
#include <stdio.h>
+ #include <assert.h>
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
static void print_lookahead (char const *);
| conflict defstate_look 'a' nonconflict2 'b' defstate_shift %dprec 2 {
USE ($3); USE ($5);
print_lookahead ("merge <- conflict defstate_look 'a' nonconflict2 'b'"
- " defstate_shift");
+ " defstate_shift");
}
;
USE ($1);
if (yychar != 'd' && yychar != YYEOF)
{
- fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
+ fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
}
}
;
USE ($1);
if (yychar != 'd' && yychar != YYEOF)
{
- fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
+ fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
}
}
;
USE ($1);
if (yychar != 'd' && yychar != YYEOF)
{
- fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
+ fprintf (stderr, "Incorrect lookahead during stack explosion.\n");
}
}
;
{
if (yychar != YYEMPTY)
{
- fprintf (stderr,
- "Found lookahead where shouldn't during stack explosion.\n");
+ fprintf (stderr,
+ "Found lookahead where shouldn't during stack explosion.\n");
}
}
;
{
static char const input[] = "abcdddd";
static size_t toknum;
- if (! (toknum < sizeof input))
- abort ();
+ assert (toknum < sizeof input);
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = toknum + 1;
yylval.value = input[toknum] + 'A' - 'a';
{
printf ("'%c', yylval='", yychar);
if (yylval.value > ' ')
- printf ("%c", yylval.value);
+ printf ("%c", yylval.value);
printf ("', yylloc=(%d,%d),(%d,%d)",
- yylloc.first_line, yylloc.first_column,
- yylloc.last_line, yylloc.last_column);
+ yylloc.first_line, yylloc.first_column,
+ yylloc.last_line, yylloc.last_column);
}
printf ("\n");
}
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr14.c glr-regr14.y]], 0, [],
-[glr-regr14.y: conflicts: 3 reduce/reduce
-])
+[[glr-regr14.y: warning: 3 reduce/reduce conflicts [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr14])
AT_PARSER_CHECK([[./glr-regr14]], 0,
## ------------------------------------------------------------------------- ##
-## Leaked semantic values when reporting ambiguity. ##
+## Leaked semantic values when reporting ambiguity. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Leaked semantic values when reporting ambiguity])
ambiguity2: ;
%%
-
]AT_YYERROR_DEFINE[
-static int
-yylex (void)
-{
- static int called;
- if (called++)
- abort ();
- return 0;
-}
+]AT_YYLEX_DEFINE[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr15.c glr-regr15.y]], 0, [],
-[glr-regr15.y: conflicts: 2 reduce/reduce
-])
+[[glr-regr15.y: warning: 2 reduce/reduce conflicts [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr15])
AT_PARSER_CHECK([[./glr-regr15]], 0, [],
## ------------------------------------------------------------------------- ##
-## Leaked lookahead after nondeterministic parse syntax error. ##
+## Leaked lookahead after nondeterministic parse syntax error. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Leaked lookahead after nondeterministic parse syntax error])
%{
# include <stdlib.h>
+# include <assert.h>
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
static int lookahead_value = 0;
%%
]AT_YYERROR_DEFINE[
-static int
-yylex (void)
-{
- static char const input[] = "ab";
- static size_t toknum;
- if (! (toknum < sizeof input))
- abort ();
- if (input[toknum] == 'b')
- lookahead_value = 1;
- return input[toknum++];
-}
+]AT_YYLEX_DEFINE(["ab"],
+ [if (res == 'b')
+ lookahead_value = 1])[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr16.c glr-regr16.y]], 0, [],
-[glr-regr16.y: conflicts: 1 reduce/reduce
-])
+[[glr-regr16.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr16])
AT_PARSER_CHECK([[./glr-regr16]], 0, [],
## ------------------------------------------------------------------------- ##
-## Uninitialized location when reporting ambiguity. ##
+## Uninitialized location when reporting ambiguity. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([Uninitialized location when reporting ambiguity])
-AT_BISON_OPTION_PUSHDEFS
+AT_BISON_OPTION_PUSHDEFS([%glr-parser %locations %define api.pure])
+
AT_DATA_GRAMMAR([glr-regr17.y],
[[
%glr-parser
%union { int dummy; }
%{
- static void yyerror (YYLTYPE *, char const *);
- static int yylex (YYSTYPE *, YYLTYPE *);
+ ]AT_YYERROR_DECLARE[
+ ]AT_YYLEX_DECLARE[
%}
-%initial-action {
- @$.first_line = 1;
- @$.first_column = 1;
- @$.last_line = 1;
- @$.last_column = 1;
-}
-
%%
/* Tests the case of an empty RHS that has inherited the location of the
empty2: ;
%%
+# include <assert.h>
-static void
-yyerror (YYLTYPE *locp, char const *msg)
-{
- fprintf (stderr, "%d.%d-%d.%d: %s.\n", locp->first_line,
- locp->first_column, locp->last_line, locp->last_column, msg);
-}
-
+]AT_YYERROR_DEFINE[
static int
yylex (YYSTYPE *lvalp, YYLTYPE *llocp)
{
static char const input[] = "ab";
static size_t toknum;
- if (! (toknum < sizeof input))
- abort ();
+ assert (toknum < sizeof input);
lvalp->dummy = 0;
llocp->first_line = llocp->last_line = 2;
llocp->first_column = toknum + 1;
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr17.c glr-regr17.y]], 0, [],
-[glr-regr17.y: conflicts: 3 reduce/reduce
-])
+[[glr-regr17.y: warning: 3 reduce/reduce conflicts [-Wconflicts-rr]
+]])
AT_COMPILE([glr-regr17])
AT_PARSER_CHECK([[./glr-regr17]], 0, [],
-[1.1-2.3: syntax is ambiguous.
+[1.1-2.2: syntax is ambiguous
])
AT_CLEANUP
%{
#include <stdlib.h>
]AT_YYERROR_DECLARE[
- static int yylex ();
+ ]AT_YYLEX_DECLARE[
%}
%union {
%type <type3> sym3;
%%
-
]AT_YYERROR_DEFINE[
-]AT_YYLEX_DEFINE()[
+]AT_YYLEX_DEFINE[
int
main (void)
{
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o glr-regr18.c glr-regr18.y]], 1, [],
-[glr-regr18.y:26.18-24: result type clash on merge function 'merge': <type2> != <type1>
-glr-regr18.y:25.18-24: previous declaration
-glr-regr18.y:27.13-19: result type clash on merge function 'merge': <type3> != <type2>
-glr-regr18.y:26.18-24: previous declaration
-])
+[[glr-regr18.y:26.18-24: error: result type clash on merge function 'merge': <type2> != <type1>
+glr-regr18.y:25.18-24: previous declaration
+glr-regr18.y:27.13-19: error: result type clash on merge function 'merge': <type3> != <type2>
+glr-regr18.y:26.18-24: previous declaration
+]])
AT_CLEANUP
b: 'b';
d: /* nada. */;
%%
-]AT_YYLEX_DEFINE([abc])[
+]AT_YYLEX_DEFINE(["abc"])[
]AT_YYERROR_DEFINE[
int
main (void)
AT_BISON_OPTION_POPDEFS
AT_BISON_CHECK([[-o input.c input.y]], 0, [],
-[input.y: conflicts: 1 reduce/reduce
-])
+[[input.y: warning: 1 reduce/reduce conflict [-Wconflicts-rr]
+]])
AT_COMPILE([input])
AT_PARSER_CHECK([[./input]], 1, [],
projects / bison.git / blobdiff