[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
	/[a[:xyz:]b]/

  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]/;
/[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.
Character class syntax [= =] is reserved for future extensions at - line 6.
########
# regcomp.c
use warning 'unsafe' ; 
# use utf8 ; # Note this line should be uncommented when utf8 gets fixed.
$_ = "" ;
/[a[:xyz:]b]/;
/[a[.xyz.]b]/;
/[a[=xyz=]b]/;
EXPECT
Character class syntax [: :] is reserved for future extensions at - line 5.
Character class syntax [. .] is reserved for future extensions at - line 6.
Character class syntax [= =] is reserved for future extensions at - line 7.
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
	11	Character class syntax [: :] is reserved for future extensions
	12	/[a[:xyz:]b]/
	13
	14	Character class syntax [. .] is reserved for future extensions
	15	Character class syntax [= =] is reserved for future extensions
	16
	17	__END__
	18	# regcomp.c
	19	use warning 'unsafe' ;
	20	my $a = "ABC123" ;
	21	$a =~ /(?=a)*/ ;
	22	EXPECT
	23	(?=a)* matches null string many times at - line 4.
	24	########
	25	# regcomp.c
	26	use warning 'unsafe' ;
	27	$_ = "" ;
	28	/(?=a)?/;
	29	EXPECT
	30	Strange *+?{} on zero-length expression at - line 4.
	31	########
	32	# regcomp.c
	33	use warning 'unsafe' ;
	34	$_ = "" ;
	35	/[a[:xyz:]b]/;
	36	/[a[.xyz.]b]/;
	37	/[a[=xyz=]b]/;
	38	EXPECT
	39	Character class syntax [: :] is reserved for future extensions at - line 4.
	40	Character class syntax [. .] is reserved for future extensions at - line 5.
	41	Character class syntax [= =] is reserved for future extensions at - line 6.
	42	########
	43	# regcomp.c
	44	use warning 'unsafe' ;
	45	# use utf8 ; # Note this line should be uncommented when utf8 gets fixed.
	46	$_ = "" ;
	47	/[a[:xyz:]b]/;
	48	/[a[.xyz.]b]/;
	49	/[a[=xyz=]b]/;
	50	EXPECT
	51	Character class syntax [: :] is reserved for future extensions at - line 5.
	52	Character class syntax [. .] is reserved for future extensions at - line 6.
	53	Character class syntax [= =] is reserved for future extensions at - line 7.