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* tests/push.at (Push Parsing: Memory Leak for Early Deletion): Do not

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name user variables starting with `yy'.  Just pass NULL instead of a
dummy local &yylval to yypush_parse.
* tests/torture.at (AT_DATA_STACK_TORTURE): Do not name user variables
starting with `yy'.
This commit is contained in:
Joel E. Denny
2007-08-11 23:08:04 +00:00
parent 91661ebbe3
commit 5d31a2162d
3 changed files with 24 additions and 18 deletions
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28
tests/push.at
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@@ -52,24 +52,22 @@ yyerror (char const *msg)
int
main (void)
{
yypstate *yyps;
YYSTYPE yylval;
yypstate *ps;
/* Make sure we don't try to free yyps->yyss in this case. */
yyps = yypstate_new ();
yypstate_delete (yyps);
/* Make sure we don't try to free ps->yyss in this case. */
ps = yypstate_new ();
yypstate_delete (ps);
/* yypstate_delete used to leak yyps->yyss if the stack was reallocated but
the parse did not return on success, syntax error, or memory
exhaustion. */
yyps = yypstate_new ();
assert (yypush_parse (yyps, 'a', &yylval) == YYPUSH_MORE);
yypstate_delete (yyps);
/* yypstate_delete used to leak ps->yyss if the stack was reallocated but the
parse did not return on success, syntax error, or memory exhaustion. */
ps = yypstate_new ();
assert (yypush_parse (ps, 'a', NULL) == YYPUSH_MORE);
yypstate_delete (ps);
yyps = yypstate_new ();
assert (yypush_parse (yyps, 'a', &yylval) == YYPUSH_MORE);
assert (yypush_parse (yyps, 'b', &yylval) == YYPUSH_MORE);
yypstate_delete (yyps);
ps = yypstate_new ();
assert (yypush_parse (ps, 'a', NULL) == YYPUSH_MORE);
assert (yypush_parse (ps, 'b', NULL) == YYPUSH_MORE);
yypstate_delete (ps);
return 0;
}