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# There are two sorts of patterns in this test. A number of them are
# representative patterns whose lengths and offsets are checked. This is just a
# doublecheck test to ensure the sizes don't go horribly wrong when something
# is changed. The operation of these patterns is checked in other tests.
#
# This file also contains tests whose output varies with code unit size and/or
# link size. Unicode support is required for these tests. There are separate
# output files for each code unit size and link size.

#pattern fullbincode,memory

/((?i)b)/
Memory allocation (code space): 17
------------------------------------------------------------------
  0  13 Bra
  3   7 CBra 1
  8  /i b
 10   7 Ket
 13  13 Ket
 16     End
------------------------------------------------------------------

/(?s)(.*X|^B)/
Memory allocation (code space): 25
------------------------------------------------------------------
  0  21 Bra
  3   9 CBra 1
  8     AllAny*
 10     X
 12   6 Alt
 15     ^
 16     B
 18  15 Ket
 21  21 Ket
 24     End
------------------------------------------------------------------

/(?s:.*X|^B)/
Memory allocation (code space): 23
------------------------------------------------------------------
  0  19 Bra
  3   7 Bra
  6     AllAny*
  8     X
 10   6 Alt
 13     ^
 14     B
 16  13 Ket
 19  19 Ket
 22     End
------------------------------------------------------------------

/^[[:alnum:]]/
Memory allocation (code space): 41
------------------------------------------------------------------
  0  37 Bra
  3     ^
  4     [0-9A-Za-z]
 37  37 Ket
 40     End
------------------------------------------------------------------

/#/Ix
Memory allocation (code space): 7
------------------------------------------------------------------
  0   3 Bra
  3   3 Ket
  6     End
------------------------------------------------------------------
Capturing subpattern count = 0
May match empty string
Options: extended
Subject length lower bound = 0

/a#/Ix
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     a
  5   5 Ket
  8     End
------------------------------------------------------------------
Capturing subpattern count = 0
Options: extended
First code unit = 'a'
Subject length lower bound = 1

/x?+/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     x?+
  5   5 Ket
  8     End
------------------------------------------------------------------

/x++/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     x++
  5   5 Ket
  8     End
------------------------------------------------------------------

/x{1,3}+/
Memory allocation (code space): 13
------------------------------------------------------------------
  0   9 Bra
  3     x
  5     x{0,2}+
  9   9 Ket
 12     End
------------------------------------------------------------------

/(x)*+/
Memory allocation (code space): 18
------------------------------------------------------------------
  0  14 Bra
  3     Braposzero
  4   7 CBraPos 1
  9     x
 11   7 KetRpos
 14  14 Ket
 17     End
------------------------------------------------------------------

/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/
Memory allocation (code space): 120
------------------------------------------------------------------
  0 116 Bra
  3     ^
  4 109 CBra 1
  9   7 CBra 2
 14     a+
 16   7 Ket
 19  39 CBra 3
 24     [ab]+?
 58  39 Ket
 61  39 CBra 4
 66     [bc]+
100  39 Ket
103   7 CBra 5
108     \w*+
110   7 Ket
113 109 Ket
116 116 Ket
119     End
------------------------------------------------------------------

"8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b"
Memory allocation (code space): 826
------------------------------------------------------------------
  0 822 Bra
  3     8J$WE<.rX+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X
821     \b
822 822 Ket
825     End
------------------------------------------------------------------

"\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b"
Memory allocation (code space): 816
------------------------------------------------------------------
  0 812 Bra
  3     $<.X+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X
811     \b
812 812 Ket
815     End
------------------------------------------------------------------

/(a(?1)b)/
Memory allocation (code space): 22
------------------------------------------------------------------
  0  18 Bra
  3  12 CBra 1
  8     a
 10   3 Recurse
 13     b
 15  12 Ket
 18  18 Ket
 21     End
------------------------------------------------------------------

/(a(?1)+b)/
Memory allocation (code space): 28
------------------------------------------------------------------
  0  24 Bra
  3  18 CBra 1
  8     a
 10   6 SBra
 13   3 Recurse
 16   6 KetRmax
 19     b
 21  18 Ket
 24  24 Ket
 27     End
------------------------------------------------------------------

/a(?P<name1>b|c)d(?P<longername2>e)/
Memory allocation (code space): 36
------------------------------------------------------------------
  0  32 Bra
  3     a
  5   7 CBra 1
 10     b
 12   5 Alt
 15     c
 17  12 Ket
 20     d
 22   7 CBra 2
 27     e
 29   7 Ket
 32  32 Ket
 35     End
------------------------------------------------------------------

/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/
Memory allocation (code space): 45
------------------------------------------------------------------
  0  41 Bra
  3  25 Bra
  6     a
  8  17 CBra 1
 13     c
 15   7 CBra 2
 20     d
 22   7 Ket
 25  17 Ket
 28  25 Ket
 31   7 CBra 3
 36     a
 38   7 Ket
 41  41 Ket
 44     End
------------------------------------------------------------------

/(?P<a>a)...(?P=a)bbb(?P>a)d/
Memory allocation (code space): 34
------------------------------------------------------------------
  0  30 Bra
  3   7 CBra 1
  8     a
 10   7 Ket
 13     Any
 14     Any
 15     Any
 16     \1
 19     bbb
 25   3 Recurse
 28     d
 30  30 Ket
 33     End
------------------------------------------------------------------

/abc(?C255)de(?C)f/
Memory allocation (code space): 31
------------------------------------------------------------------
  0  27 Bra
  3     abc
  9     Callout 255 10 1
 15     de
 19     Callout 0 16 1
 25     f
 27  27 Ket
 30     End
------------------------------------------------------------------

/abcde/auto_callout
Memory allocation (code space): 53
------------------------------------------------------------------
  0  49 Bra
  3     Callout 255 0 1
  9     a
 11     Callout 255 1 1
 17     b
 19     Callout 255 2 1
 25     c
 27     Callout 255 3 1
 33     d
 35     Callout 255 4 1
 41     e
 43     Callout 255 5 0
 49  49 Ket
 52     End
------------------------------------------------------------------

/\x{100}/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{100}
  6   6 Ket
  9     End
------------------------------------------------------------------

/\x{1000}/utf
Memory allocation (code space): 11
------------------------------------------------------------------
  0   7 Bra
  3     \x{1000}
  7   7 Ket
 10     End
------------------------------------------------------------------

/\x{10000}/utf
Memory allocation (code space): 12
------------------------------------------------------------------
  0   8 Bra
  3     \x{10000}
  8   8 Ket
 11     End
------------------------------------------------------------------

/\x{100000}/utf
Memory allocation (code space): 12
------------------------------------------------------------------
  0   8 Bra
  3     \x{100000}
  8   8 Ket
 11     End
------------------------------------------------------------------

/\x{10ffff}/utf
Memory allocation (code space): 12
------------------------------------------------------------------
  0   8 Bra
  3     \x{10ffff}
  8   8 Ket
 11     End
------------------------------------------------------------------

/\x{110000}/utf
Failed: error 134 at offset 9: character code point value in \x{} or \o{} is too large

/[\x{ff}]/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{ff}
  6   6 Ket
  9     End
------------------------------------------------------------------

/[\x{100}]/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{100}
  6   6 Ket
  9     End
------------------------------------------------------------------

/\x80/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{80}
  6   6 Ket
  9     End
------------------------------------------------------------------

/\xff/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{ff}
  6   6 Ket
  9     End
------------------------------------------------------------------

/\x{0041}\x{2262}\x{0391}\x{002e}/I,utf
Memory allocation (code space): 18
------------------------------------------------------------------
  0  14 Bra
  3     A\x{2262}\x{391}.
 14  14 Ket
 17     End
------------------------------------------------------------------
Capturing subpattern count = 0
Options: utf
First code unit = 'A'
Last code unit = '.'
Subject length lower bound = 4

/\x{D55c}\x{ad6d}\x{C5B4}/I,utf
Memory allocation (code space): 19
------------------------------------------------------------------
  0  15 Bra
  3     \x{d55c}\x{ad6d}\x{c5b4}
 15  15 Ket
 18     End
------------------------------------------------------------------
Capturing subpattern count = 0
Options: utf
First code unit = \xed
Last code unit = \xb4
Subject length lower bound = 3

/\x{65e5}\x{672c}\x{8a9e}/I,utf
Memory allocation (code space): 19
------------------------------------------------------------------
  0  15 Bra
  3     \x{65e5}\x{672c}\x{8a9e}
 15  15 Ket
 18     End
------------------------------------------------------------------
Capturing subpattern count = 0
Options: utf
First code unit = \xe6
Last code unit = \x9e
Subject length lower bound = 3

/[\x{100}]/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{100}
  6   6 Ket
  9     End
------------------------------------------------------------------

/[Z\x{100}]/utf
Memory allocation (code space): 47
------------------------------------------------------------------
  0  43 Bra
  3     [Z\x{100}]
 43  43 Ket
 46     End
------------------------------------------------------------------

/^[\x{100}\E-\Q\E\x{150}]/utf
Memory allocation (code space): 18
------------------------------------------------------------------
  0  14 Bra
  3     ^
  4     [\x{100}-\x{150}]
 14  14 Ket
 17     End
------------------------------------------------------------------

/^[\QĀ\E-\QŐ\E]/utf
Memory allocation (code space): 18
------------------------------------------------------------------
  0  14 Bra
  3     ^
  4     [\x{100}-\x{150}]
 14  14 Ket
 17     End
------------------------------------------------------------------

/^[\QĀ\E-\QŐ\E/utf
Failed: error 106 at offset 15: missing terminating ] for character class

/[\p{L}]/
Memory allocation (code space): 15
------------------------------------------------------------------
  0  11 Bra
  3     [\p{L}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[\p{^L}]/
Memory allocation (code space): 15
------------------------------------------------------------------
  0  11 Bra
  3     [\P{L}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[\P{L}]/
Memory allocation (code space): 15
------------------------------------------------------------------
  0  11 Bra
  3     [\P{L}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[\P{^L}]/
Memory allocation (code space): 15
------------------------------------------------------------------
  0  11 Bra
  3     [\p{L}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[abc\p{L}\x{0660}]/utf
Memory allocation (code space): 50
------------------------------------------------------------------
  0  46 Bra
  3     [a-c\p{L}\x{660}]
 46  46 Ket
 49     End
------------------------------------------------------------------

/[\p{Nd}]/utf
Memory allocation (code space): 15
------------------------------------------------------------------
  0  11 Bra
  3     [\p{Nd}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[\p{Nd}+-]+/utf
Memory allocation (code space): 48
------------------------------------------------------------------
  0  44 Bra
  3     [+\-\p{Nd}]++
 44  44 Ket
 47     End
------------------------------------------------------------------

/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/i,utf
Memory allocation (code space): 25
------------------------------------------------------------------
  0  21 Bra
  3  /i A\x{391}\x{10427}\x{ff3a}\x{1fb0}
 21  21 Ket
 24     End
------------------------------------------------------------------

/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/utf
Memory allocation (code space): 25
------------------------------------------------------------------
  0  21 Bra
  3     A\x{391}\x{10427}\x{ff3a}\x{1fb0}
 21  21 Ket
 24     End
------------------------------------------------------------------

/[\x{105}-\x{109}]/i,utf
Memory allocation (code space): 17
------------------------------------------------------------------
  0  13 Bra
  3     [\x{104}-\x{109}]
 13  13 Ket
 16     End
------------------------------------------------------------------

/( ( (?(1)0|) )*   )/x
Memory allocation (code space): 38
------------------------------------------------------------------
  0  34 Bra
  3  28 CBra 1
  8     Brazero
  9  19 SCBra 2
 14   8 Cond
 17   1 Cond ref
 20     0
 22   3 Alt
 25  11 Ket
 28  19 KetRmax
 31  28 Ket
 34  34 Ket
 37     End
------------------------------------------------------------------

/(  (?(1)0|)*   )/x
Memory allocation (code space): 30
------------------------------------------------------------------
  0  26 Bra
  3  20 CBra 1
  8     Brazero
  9   8 SCond
 12   1 Cond ref
 15     0
 17   3 Alt
 20  11 KetRmax
 23  20 Ket
 26  26 Ket
 29     End
------------------------------------------------------------------

/[a]/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     a
  5   5 Ket
  8     End
------------------------------------------------------------------

/[a]/utf
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     a
  5   5 Ket
  8     End
------------------------------------------------------------------

/[\xaa]/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     \x{aa}
  5   5 Ket
  8     End
------------------------------------------------------------------

/[\xaa]/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     \x{aa}
  6   6 Ket
  9     End
------------------------------------------------------------------

/[^a]/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     [^a]
  5   5 Ket
  8     End
------------------------------------------------------------------

/[^a]/utf
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     [^a]
  5   5 Ket
  8     End
------------------------------------------------------------------

/[^\xaa]/
Memory allocation (code space): 9
------------------------------------------------------------------
  0   5 Bra
  3     [^\x{aa}]
  5   5 Ket
  8     End
------------------------------------------------------------------

/[^\xaa]/utf
Memory allocation (code space): 10
------------------------------------------------------------------
  0   6 Bra
  3     [^\x{aa}]
  6   6 Ket
  9     End
------------------------------------------------------------------

#pattern -memory

/[^\d]/utf,ucp
------------------------------------------------------------------
  0  11 Bra
  3     [^\p{Nd}]
 11  11 Ket
 14     End
------------------------------------------------------------------

/[[:^alpha:][:^cntrl:]]+/utf,ucp
------------------------------------------------------------------
  0  15 Bra
  3     [\P{L}\P{Cc}]++
 15  15 Ket
 18     End
------------------------------------------------------------------

/[[:^cntrl:][:^alpha:]]+/utf,ucp
------------------------------------------------------------------
  0  15 Bra
  3     [\P{Cc}\P{L}]++
 15  15 Ket
 18     End
------------------------------------------------------------------

/[[:alpha:]]+/utf,ucp
------------------------------------------------------------------
  0  12 Bra
  3     [\p{L}]++
 12  12 Ket
 15     End
------------------------------------------------------------------

/[[:^alpha:]\S]+/utf,ucp
------------------------------------------------------------------
  0  15 Bra
  3     [\P{L}\P{Xsp}]++
 15  15 Ket
 18     End
------------------------------------------------------------------

/abc(d|e)(*THEN)x(123(*THEN)4|567(b|q)(*THEN)xx)/
------------------------------------------------------------------
  0  73 Bra
  3     abc
  9   7 CBra 1
 14     d
 16   5 Alt
 19     e
 21  12 Ket
 24     *THEN
 25     x
 27  14 CBra 2
 32     123
 38     *THEN
 39     4
 41  29 Alt
 44     567
 50   7 CBra 3
 55     b
 57   5 Alt
 60     q
 62  12 Ket
 65     *THEN
 66     xx
 70  43 Ket
 73  73 Ket
 76     End
------------------------------------------------------------------

/(((a\2)|(a*)\g<-1>))*a?/
------------------------------------------------------------------
  0  57 Bra
  3     Brazero
  4  48 SCBra 1
  9  40 Once
 12  18 CBra 2
 17  10 CBra 3
 22     a
 24     \2
 27  10 Ket
 30  16 Alt
 33   7 CBra 4
 38     a*
 40   7 Ket
 43  33 Recurse
 46  34 Ket
 49  40 Ket
 52  48 KetRmax
 55     a?+
 57  57 Ket
 60     End
------------------------------------------------------------------

/((?+1)(\1))/
------------------------------------------------------------------
  0  31 Bra
  3  25 Once
  6  19 CBra 1
 11  14 Recurse
 14   8 CBra 2
 19     \1
 22   8 Ket
 25  19 Ket
 28  25 Ket
 31  31 Ket
 34     End
------------------------------------------------------------------

"(?1)(?#?'){2}(a)"
------------------------------------------------------------------
  0  19 Bra
  3   9 Recurse
  6   9 Recurse
  9   7 CBra 1
 14     a
 16   7 Ket
 19  19 Ket
 22     End
------------------------------------------------------------------

/.((?2)(?R)|\1|$)()/
------------------------------------------------------------------
  0  42 Bra
  3     Any
  4  27 Once
  7  11 CBra 1
 12  34 Recurse
 15   0 Recurse
 18   6 Alt
 21     \1
 24   4 Alt
 27     $
 28  21 Ket
 31  27 Ket
 34   5 CBra 2
 39   5 Ket
 42  42 Ket
 45     End
------------------------------------------------------------------

/.((?3)(?R)()(?2)|\1|$)()/
------------------------------------------------------------------
  0  53 Bra
  3     Any
  4  38 Once
  7  22 CBra 1
 12  45 Recurse
 15   0 Recurse
 18   5 CBra 2
 23   5 Ket
 26  18 Recurse
 29   6 Alt
 32     \1
 35   4 Alt
 38     $
 39  32 Ket
 42  38 Ket
 45   5 CBra 3
 50   5 Ket
 53  53 Ket
 56     End
------------------------------------------------------------------

/(?1)()((((((\1++))\x85)+)|))/
------------------------------------------------------------------
  0  77 Bra
  3   6 Recurse
  6   5 CBra 1
 11   5 Ket
 14  60 CBra 2
 19  49 CBra 3
 24  41 CBra 4
 29  33 CBra 5
 34  23 CBra 6
 39  15 CBra 7
 44   7 Once
 47     \1+
 51   7 Ket
 54  15 Ket
 57  23 Ket
 60     \x{85}
 62  33 KetRmax
 65  41 Ket
 68   3 Alt
 71  52 Ket
 74  60 Ket
 77  77 Ket
 80     End
------------------------------------------------------------------

# Check the absolute limit on nesting (?| etc. This varies with code unit
# width because the workspace is a different number of bytes. It will fail
# with link size 2 in 8-bit and 16-bit but not in 32-bit.

/(?|(?|(?J:(?|(?x:(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|(?|
)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
/parens_nest_limit=1000,-fullbincode
Failed: error 184 at offset 1504: (?| and/or (?J: or (?x: parentheses are too deeply nested

# Use "expand" to create some very long patterns with nested parentheses, in
# order to test workspace overflow. Again, this varies with code unit width,
# and even when it fails in two modes, the error offset differs. It also varies
# with link size - hence multiple tests with different values.

/(?'ABC'\[[bar](]{792}*THEN:\[A]{255}\[)]{793}/expand,-fullbincode,parens_nest_limit=1000

/(?'ABC'\[[bar](]{793}*THEN:\[A]{255}\[)]{794}/expand,-fullbincode,parens_nest_limit=1000

/(?'ABC'\[[bar](]{1793}*THEN:\[A]{255}\[)]{1794}/expand,-fullbincode,parens_nest_limit=2000
Failed: error 186 at offset 12820: regular expression is too complicated

/(?(1)(?1)){8,}+()/debug
------------------------------------------------------------------
  0 119 Bra
  3 105 Once
  6   9 Cond
  9   1 Cond ref
 12 111 Recurse
 15   9 Ket
 18   9 Cond
 21   1 Cond ref
 24 111 Recurse
 27   9 Ket
 30   9 Cond
 33   1 Cond ref
 36 111 Recurse
 39   9 Ket
 42   9 Cond
 45   1 Cond ref
 48 111 Recurse
 51   9 Ket
 54   9 Cond
 57   1 Cond ref
 60 111 Recurse
 63   9 Ket
 66   9 Cond
 69   1 Cond ref
 72 111 Recurse
 75   9 Ket
 78   9 Cond
 81   1 Cond ref
 84 111 Recurse
 87   9 Ket
 90  15 SBraPos
 93   9 SCond
 96   1 Cond ref
 99 111 Recurse
102   9 Ket
105  15 KetRpos
108 105 Ket
111   5 CBra 1
116   5 Ket
119 119 Ket
122     End
------------------------------------------------------------------
Capturing subpattern count = 1
Max back reference = 1
May match empty string
Subject length lower bound = 0
    abcd
 0: 
 1: 

/(?(1)|a(?1)b){2,}+()/debug
------------------------------------------------------------------
  0  61 Bra
  3  47 Once
  6   6 Cond
  9   1 Cond ref
 12  10 Alt
 15     a
 17  53 Recurse
 20     b
 22  16 Ket
 25  22 SBraPos
 28   6 SCond
 31   1 Cond ref
 34  10 Alt
 37     a
 39  53 Recurse
 42     b
 44  16 Ket
 47  22 KetRpos
 50  47 Ket
 53   5 CBra 1
 58   5 Ket
 61  61 Ket
 64     End
------------------------------------------------------------------
Capturing subpattern count = 1
Max back reference = 1
May match empty string
Subject length lower bound = 0
    abcde
No match

/((?1)(?2)(?3)(?4)(?5)(?6)(?7)(?8)(?9)(?9)(?8)(?7)(?6)(?5)(?4)(?3)(?2)(?1)(?0)){2,}()()()()()()()()()/debug
------------------------------------------------------------------
  0 205 Bra
  3  62 CBra 1
  8   3 Recurse
 11 133 Recurse
 14 141 Recurse
 17 149 Recurse
 20 157 Recurse
 23 165 Recurse
 26 173 Recurse
 29 181 Recurse
 32 189 Recurse
 35 189 Recurse
 38 181 Recurse
 41 173 Recurse
 44 165 Recurse
 47 157 Recurse
 50 149 Recurse
 53 141 Recurse
 56 133 Recurse
 59   3 Recurse
 62   0 Recurse
 65  62 Ket
 68  62 SCBra 1
 73   3 Recurse
 76 133 Recurse
 79 141 Recurse
 82 149 Recurse
 85 157 Recurse
 88 165 Recurse
 91 173 Recurse
 94 181 Recurse
 97 189 Recurse
100 189 Recurse
103 181 Recurse
106 173 Recurse
109 165 Recurse
112 157 Recurse
115 149 Recurse
118 141 Recurse
121 133 Recurse
124   3 Recurse
127   0 Recurse
130  62 KetRmax
133   5 CBra 2
138   5 Ket
141   5 CBra 3
146   5 Ket
149   5 CBra 4
154   5 Ket
157   5 CBra 5
162   5 Ket
165   5 CBra 6
170   5 Ket
173   5 CBra 7
178   5 Ket
181   5 CBra 8
186   5 Ket
189   5 CBra 9
194   5 Ket
197   5 CBra 10
202   5 Ket
205 205 Ket
208     End
------------------------------------------------------------------
Capturing subpattern count = 10
May match empty string
Subject length lower bound = 0

/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
Failed: error 114 at offset 509: missing closing parenthesis

/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))/-fullbincode

# End of testinput8
source-git / pcre2

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