X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/6cf3716c3166d6d41cdbeea45d018b1760184421..f60321dc590673828a6b6aed652523927d11adc8:/tests/glr-regression.at diff --git a/tests/glr-regression.at b/tests/glr-regression.at index 479303df..b376c1c0 100644 --- a/tests/glr-regression.at +++ b/tests/glr-regression.at @@ -32,6 +32,7 @@ AT_DATA_GRAMMAR([glr-regr1.y], %{ #include #include +#include #define YYSTYPE int static YYSTYPE exprMerge (YYSTYPE x0, YYSTYPE x1); @@ -80,8 +81,7 @@ yylex (void) for (;;) { int ch; - if (feof (stdin)) - abort (); + assert (!feof (stdin)); ch = getchar (); if (ch == EOF) return 0; @@ -93,8 +93,8 @@ yylex (void) 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, [[E -> 'B' @@ -128,6 +128,7 @@ AT_DATA_GRAMMAR([glr-regr2a.y], #include #include #include + #include ]AT_YYERROR_DECLARE[ ]AT_YYLEX_DECLARE[ %} @@ -177,8 +178,7 @@ yylex (void) { char buf[50]; char *s; - if (feof (stdin)) - abort (); + assert (!feof (stdin)); switch (fscanf (input, " %1[a-z,]", buf)) { case 1: @@ -190,8 +190,7 @@ yylex (void) } 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; @@ -209,8 +208,8 @@ main (int argc, char **argv) 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, @@ -242,6 +241,7 @@ AT_DATA_GRAMMAR([glr-regr3.y], #include #include #include +#include static int MergeRule (int x0, int x1); ]AT_YYERROR_DECLARE[ @@ -302,8 +302,7 @@ int T[] = { T1, T2, T3, T4 }; int yylex (void) { char inp[3]; - if (feof (stdin)) - abort (); + assert (!feof (stdin)); if (fscanf (input, "%2s", inp) == EOF) return 0; switch (inp[0]) @@ -326,8 +325,9 @@ main(int argc, char* argv[]) 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]], @@ -384,7 +384,7 @@ B: 'a' { $$ = make_value ("B", "'a'"); } ; %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE([a])[ +]AT_YYLEX_DEFINE(["a"])[ int main (void) @@ -418,8 +418,8 @@ merge (YYSTYPE s1, YYSTYPE s2) 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, @@ -467,7 +467,7 @@ start: ; %% -]AT_YYLEX_DEFINE(a)[ +]AT_YYLEX_DEFINE(["a"])[ ]AT_YYERROR_DEFINE[ int main (void) @@ -478,8 +478,8 @@ 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, [], @@ -520,7 +520,7 @@ start: 'a' | 'a' ; %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE(a)[ +]AT_YYLEX_DEFINE(["a"])[ int main (void) { @@ -530,8 +530,8 @@ 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, @@ -619,8 +619,8 @@ main (void) 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, [], @@ -713,8 +713,8 @@ main (void) 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, @@ -793,8 +793,8 @@ main (void) 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, [], @@ -835,7 +835,7 @@ start: %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE()[ +]AT_YYLEX_DEFINE[ int main (void) @@ -849,8 +849,8 @@ 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, [], []) @@ -890,7 +890,7 @@ start: %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE([a])[ +]AT_YYLEX_DEFINE(["a"])[ int main (void) @@ -907,8 +907,8 @@ 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, [], []) @@ -935,6 +935,7 @@ AT_DATA_GRAMMAR([glr-regr12.y], %{ # include +# include static int merge (YYSTYPE, YYSTYPE); ]AT_YYERROR_DECLARE[ ]AT_YYLEX_DECLARE[ @@ -998,17 +999,9 @@ merge (YYSTYPE s1, YYSTYPE s2) } ]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) @@ -1035,8 +1028,9 @@ 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, [], []) @@ -1064,6 +1058,7 @@ AT_DATA_GRAMMAR([glr-regr13.y], %{ #include + #include ]AT_YYERROR_DECLARE[ ]AT_YYLEX_DECLARE[ static void print_lookahead (char const *); @@ -1117,18 +1112,8 @@ change_lookahead: %% ]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) @@ -1212,6 +1197,7 @@ AT_DATA_GRAMMAR([glr-regr14.y], %{ #include #include + #include ]AT_YYERROR_DECLARE[ ]AT_YYLEX_DECLARE[ static void print_lookahead (char const *); @@ -1328,8 +1314,7 @@ yylex (void) { 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'; @@ -1374,8 +1359,8 @@ main (void) 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, @@ -1450,7 +1435,7 @@ ambiguity2: ; %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE()[ +]AT_YYLEX_DEFINE[ int main (void) @@ -1467,8 +1452,8 @@ 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, [], @@ -1492,6 +1477,7 @@ AT_DATA_GRAMMAR([glr-regr16.y], %{ # include +# include ]AT_YYERROR_DECLARE[ ]AT_YYLEX_DECLARE[ static int lookahead_value = 0; @@ -1507,17 +1493,9 @@ alt2: ; %% ]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) @@ -1534,8 +1512,8 @@ 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, [], @@ -1551,7 +1529,8 @@ AT_CLEANUP 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 @@ -1562,8 +1541,8 @@ AT_DATA_GRAMMAR([glr-regr17.y], %union { int dummy; } %{ - static void yyerror (YYLTYPE *, char const *); - static int yylex (YYSTYPE *, YYLTYPE *); + ]AT_YYERROR_DECLARE[ + ]AT_YYLEX_DECLARE[ %} %initial-action { @@ -1593,21 +1572,15 @@ empty1: ; empty2: ; %% +# include -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; @@ -1624,12 +1597,12 @@ main (void) 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 @@ -1669,7 +1642,7 @@ sym3: %merge { $$ = 0; } ; %% ]AT_YYERROR_DEFINE[ -]AT_YYLEX_DEFINE()[ +]AT_YYLEX_DEFINE[ int main (void) { @@ -1679,11 +1652,11 @@ 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': != -glr-regr18.y:25.18-24: previous declaration -glr-regr18.y:27.13-19: result type clash on merge function 'merge': != -glr-regr18.y:26.18-24: previous declaration -]) +[[glr-regr18.y:26.18-24: error: result type clash on merge function 'merge': != +glr-regr18.y:25.18-24: previous declaration +glr-regr18.y:27.13-19: error: result type clash on merge function 'merge': != +glr-regr18.y:26.18-24: previous declaration +]]) AT_CLEANUP @@ -1715,7 +1688,7 @@ start: b: 'b'; d: /* nada. */; %% -]AT_YYLEX_DEFINE([abc])[ +]AT_YYLEX_DEFINE(["abc"])[ ]AT_YYERROR_DEFINE[ int main (void) @@ -1727,8 +1700,8 @@ 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, [],