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* tests/glr-regression.at (Duplicated user destructor for lookahead):

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Mark it as expected to fail.
Cast result of malloc; problem reported by twlevo@xs4all.nl.
* tests/actions.at, tests/calc.at, tests/glr-regression.at:
Don't start user-code symbols with "yy", to avoid name space problems.
This commit is contained in:
Paul Eggert
2005-09-19 21:08:21 +00:00
parent c7e8607f6b
commit a9739e7c4c
4 changed files with 42 additions and 34 deletions
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26
tests/glr-regression.at
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@@ -121,8 +121,6 @@ AT_DATA_GRAMMAR([glr-regr2a.y],
%{
#define YYSTYPE char const *
#define yyfalse 0
#define yytrue 1
#include <ctype.h>
#include <stdio.h>
@@ -168,14 +166,14 @@ var_printer: 'v'
%%
FILE *yyin = NULL;
FILE *input = NULL;
int
yylex (void)
{
char buf[50];
char *s;
switch (fscanf (yyin, " %1[a-z,]", buf)) {
switch (fscanf (input, " %1[a-z,]", buf)) {
case 1:
return buf[0];
case EOF:
@@ -183,7 +181,7 @@ yylex (void)
default:
break;
}
if (fscanf (yyin, "%49s", buf) != 1)
if (fscanf (input, "%49s", buf) != 1)
return 0;
if (sizeof buf - 1 <= strlen (buf))
abort ();
@@ -201,8 +199,8 @@ yyerror (char const *s)
int
main (int argc, char **argv)
{
yyin = stdin;
if (argc == 2 && !(yyin = fopen (argv[1], "r"))) return 3;
input = stdin;
if (argc == 2 && !(input = fopen (argv[1], "r"))) return 3;
return yyparse ();
}
]])
@@ -290,7 +288,7 @@ static void yyerror(char const * s) {
fprintf(stderr,"error: %s\n",s);
}
FILE *yyin = NULL;
FILE *input = NULL;
int P[] = { P1, P2 };
int O[] = { O1, O2 };
@@ -299,7 +297,7 @@ int T[] = { T1, T2, T3, T4 };
int yylex (void)
{
char inp[3];
if (fscanf (yyin, "%2s", inp) == EOF)
if (fscanf (input, "%2s", inp) == EOF)
return 0;
switch (inp[0])
{
@@ -311,8 +309,8 @@ int yylex (void)
}
int main(int argc, char* argv[]) {
yyin = stdin;
if (argc == 2 && !(yyin = fopen (argv[1], "r"))) return 3;
input = stdin;
if (argc == 2 && !(input = fopen (argv[1], "r"))) return 3;
return yyparse ();
}
]])
@@ -603,7 +601,7 @@ stack2: 'a' ;
static int
yylex (void)
{
yylval.count = malloc (sizeof (int));
yylval.count = (int *) malloc (sizeof (int));
if (!yylval.count)
{
fprintf (stderr, "Test inconclusive.\n");
@@ -631,8 +629,10 @@ AT_CHECK([[bison -o glr-regr7.c glr-regr7.y]], 0, [],
])
AT_COMPILE([glr-regr7])
AT_CHECK([[exit 77; ./glr-regr7]], 2, [],
AT_CHECK([[./glr-regr7]], 2, [],
[memory exhausted
])
AT_XFAIL_IF(:)
AT_CLEANUP