[p5sagit/p5-mst-13.2.git] / t / pragma / warn / regcomp

  regcomp.c	AOK

  %.*s matches null string many times   

	$a = "ABC123" ; $a =~ /(?=a)*/'

  Strange *+?{} on zero-length expression

	/(?=a)?/

  Character class syntax [. .] is reserved for future extensions
  Character class syntax [= =] is reserved for future extensions

__END__
# regcomp.c
use warning 'unsafe' ;
my $a = "ABC123" ; 
$a =~ /(?=a)*/ ;
EXPECT
(?=a)* matches null string many times at - line 4.
########
# regcomp.c
use warning 'unsafe' ;
$_ = "" ;
/(?=a)?/;
EXPECT
Strange *+?{} on zero-length expression at - line 4.
########
# regcomp.c
use warning 'unsafe' ;
$_ = "" ;
/[a[.xyz.]b]/;
/[a[=xyz=]b]/;
EXPECT
Character class syntax [. .] is reserved for future extensions at - line 4.
Character class syntax [= =] is reserved for future extensions at - line 5.
########
# regcomp.c
use warning 'unsafe' ;
$_ = "" ;
/[:foo:]/;
/[.bar.]/;
/[=zog=]/;
EXPECT
Character class syntax [: :] belongs inside character classes at - line 4.
Character class syntax [. .] belongs inside character classes at - line 5.
Character class syntax [. .] is reserved for future extensions at - line 5.
Character class syntax [= =] belongs inside character classes at - line 6.
Character class syntax [= =] is reserved for future extensions at - line 6.
Commit	Line	Data
599cee73	1	regcomp.c AOK
	2
	3	%.*s matches null string many times
	4
	5	$a = "ABC123" ; $a =~ /(?=a)*/'
	6
	7	Strange *+?{} on zero-length expression
	8
	9	/(?=a)?/
	10
599cee73	11	Character class syntax [. .] is reserved for future extensions
	12	Character class syntax [= =] is reserved for future extensions
	13
	14	__END__
	15	# regcomp.c
	16	use warning 'unsafe' ;
	17	my $a = "ABC123" ;
	18	$a =~ /(?=a)*/ ;
	19	EXPECT
	20	(?=a)* matches null string many times at - line 4.
	21	########
	22	# regcomp.c
	23	use warning 'unsafe' ;
	24	$_ = "" ;
	25	/(?=a)?/;
	26	EXPECT
	27	Strange *+?{} on zero-length expression at - line 4.
	28	########
	29	# regcomp.c
	30	use warning 'unsafe' ;
	31	$_ = "" ;
599cee73	32	/[a[.xyz.]b]/;
	33	/[a[=xyz=]b]/;
	34	EXPECT
b8c5462f	35	Character class syntax [. .] is reserved for future extensions at - line 4.
b8c5462f	36	Character class syntax [= =] is reserved for future extensions at - line 5.
599cee73	37	########
599cee73	38	# regcomp.c
b8c5462f	39	use warning 'unsafe' ;
599cee73	40	$_ = "" ;
b8c5462f	41	/[:foo:]/;
	42	/[.bar.]/;
	43	/[=zog=]/;
599cee73	44	EXPECT
b8c5462f	45	Character class syntax [: :] belongs inside character classes at - line 4.
	46	Character class syntax [. .] belongs inside character classes at - line 5.
	47	Character class syntax [. .] is reserved for future extensions at - line 5.
	48	Character class syntax [= =] belongs inside character classes at - line 6.
	49	Character class syntax [= =] is reserved for future extensions at - line 6.