Lines Matching full:m
148 '/[[=foo=]]/' => 'POSIX syntax [= =] is reserved for future extensions {#} m/[[=foo=]{#}]/',
150 '/(?<= .*)/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= .*)/',
152 '/(?<= a+)/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= a+)/',
153 '/(?<= a{255})/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= a{255})/',
154 '/(?<= a{0,255})/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= a{0,255})/',
155 '/(?<= a{200}b{55})/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= a{200}b{55})/',
157 '/(?<= x{1000})/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= x{1000})/',
158 '/(?<= (?&x))(?<x>x+)/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= (?&x))(?<x>x+)/',
160 '/(?@)/' => 'Sequence (?@...) not implemented {#} m/(?@{#})/',
164 '/(?(1x))/' => 'Switch condition not recognized {#} m/(?(1x{#}))/',
165 '/(?(1x(?#)))/'=> 'Switch condition not recognized {#} m/(?(1x{#}(?#)))/',
167 '/(?(1)/' => 'Switch (?(condition)... not terminated {#} m/(?(1){#}/',
168 '/(?(1)x/' => 'Switch (?(condition)... not terminated {#} m/(?(1)x{#}/',
169 '/(?(1)x|y/' => 'Switch (?(condition)... not terminated {#} m/(?(1)x|y{#}/',
170 '/(?(1)x|y|z)/' => 'Switch (?(condition)... contains too many branches {#} m/(?(1)x|y|{#}z)/',
172 '/(?(x)y|x)/' => 'Unknown switch condition (?(...)) {#} m/(?(x{#})y|x)/',
173 '/(?(??{}))/' => 'Unknown switch condition (?(...)) {#} m/(?(?{#}?{}))/',
174 '/(?(?[]))/' => 'Unknown switch condition (?(...)) {#} m/(?(?{#}[]))/',
176 '/(?/' => 'Sequence (? incomplete {#} m/(?{#}/',
178 '/(?;x/' => 'Sequence (?;...) not recognized {#} m/(?;{#}x/',
179 '/(?<;x/' => 'Group name must start with a non-digit word character {#} m/(?<;{#}x/',
180 '/(?\ix/' => 'Sequence (?\...) not recognized {#} m/(?\{#}ix/',
181 '/(?\mx/' => 'Sequence (?\...) not recognized {#} m/(?\{#}mx/',
182 '/(?\:x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}:x/',
183 '/(?\=x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}=x/',
184 '/(?\!x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}!x/',
185 '/(?\<=x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}<=x/',
186 '/(?\<!x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}<!x/',
187 '/(?\>x/' => 'Sequence (?\...) not recognized {#} m/(?\{#}>x/',
188 '/(?^-i:foo)/' => 'Sequence (?^-...) not recognized {#} m/(?^-{#}i:foo)/',
189 '/(?^-i)foo/' => 'Sequence (?^-...) not recognized {#} m/(?^-{#}i)foo/',
190 '/(?^d:foo)/' => 'Sequence (?^d...) not recognized {#} m/(?^d{#}:foo)/',
191 '/(?^d)foo/' => 'Sequence (?^d...) not recognized {#} m/(?^d{#})foo/',
192 '/(?^lu:foo)/' => 'Regexp modifiers "l" and "u" are mutually exclusive {#} m/(?^lu{#}:foo)/',
193 '/(?^lu)foo/' => 'Regexp modifiers "l" and "u" are mutually exclusive {#} m/(?^lu{#})foo/',
194 '/(?da:foo)/' => 'Regexp modifiers "d" and "a" are mutually exclusive {#} m/(?da{#}:foo)/',
195 '/(?lil:foo)/' => 'Regexp modifier "l" may not appear twice {#} m/(?lil{#}:foo)/',
196 '/(?aaia:foo)/' => 'Regexp modifier "a" may appear a maximum of twice {#} m/(?aaia{#}:foo)/',
197 '/(?i-l:foo)/' => 'Regexp modifier "l" may not appear after the "-" {#} m/(?i-l{#}:foo)/',
199 '/((x)/' => 'Unmatched ( {#} m/({#}(x)/',
200 '/{(}/' => 'Unmatched ( {#} m/{({#}}/', # [perl #127599]
202 "/x{$inf_p1}/" => "Quantifier in {,} bigger than $inf_m1 {#} m/x{$inf_p1\{#}}/",
203 "/x{$inf_p1,}/" => "Quantifier in {,} bigger than $inf_m1 {#} m/x{$inf_p1\{#},}/",
204 "/x{01,2}/" => "Invalid quantifier in {,} {#} m/x{01{#},2}/",
205 "/x{1,02}/" => "Invalid quantifier in {,} {#} m/x{1,02{#}}/",
208 '/x**/' => 'Nested quantifiers {#} m/x**{#}/',
210 '/x[/' => 'Unmatched [ {#} m/x[{#}/',
212 '/*/', => 'Quantifier follows nothing {#} m/*{#}/',
214 '/\p{x/' => 'Missing right brace on \p{} {#} m/\p{{#}x/',
216 '/[\p{x]/' => 'Missing right brace on \p{} {#} m/[\p{{#}x]/',
218 '/(x)\2/' => 'Reference to nonexistent group {#} m/(x)\2{#}/',
220 '/\g/' => 'Unterminated \g... pattern {#} m/\g{#}/',
221 '/\g{1/' => 'Unterminated \g{...} pattern {#} m/\g{1{#}/',
222 '/\g{-abc}/' => 'Group name must start with a non-digit word character {#} m/\g{-{#}abc}/',
223 '/(?<;x/' => 'Group name must start with a non-digit word character {#} m/(?<;{#}x/',
225 'my $m = "\\\"; $m =~ $m', => 'Trailing \ in regex m/\/',
227 '/\x{ 1 /' => 'Missing right brace on \x{} {#} m/\x{ 1{#} /',
228 '/\x{X/' => 'Missing right brace on \x{} {#} m/\x{{#}X/',
230 '/[\x{X]/' => 'Missing right brace on \x{} {#} m/[\x{{#}X]/',
231 '/[\x{ A ]/' => 'Missing right brace on \x{} {#} m/[\x{ A{#} ]/',
233 '/\o{ 1 /' => 'Missing right brace on \o{} {#} m/\o{ 1{#} /',
234 '/\o{X/' => 'Missing right brace on \o{} {#} m/\o{{#}X/',
236 '/[\o{X]/' => 'Missing right brace on \o{} {#} m/[\o{{#}X]/',
237 '/[\o{ 7 ]/' => 'Missing right brace on \o{} {#} m/[\o{ 7{#} ]/',
239 '/[[:barf:]]/' => 'POSIX class [:barf:] unknown {#} m/[[:barf:]{#}]/',
241 '/[[=barf=]]/' => 'POSIX syntax [= =] is reserved for future extensions {#} m/[[=barf=]{#}]/',
243 '/[[.barf.]]/' => 'POSIX syntax [. .] is reserved for future extensions {#} m/[[.barf.]{#}]/',
245 '/[z-a]/' => 'Invalid [] range "z-a" {#} m/[z-a{#}]/',
247 '/\p/' => 'Empty \p {#} m/\p{#}/',
248 '/\P/' => 'Empty \P {#} m/\P{#}/',
249 '/\p{}/' => 'Empty \p{} {#} m/\p{{#}}/',
250 '/\P{}/' => 'Empty \P{} {#} m/\P{{#}}/',
252 '/a\b{cde/' => 'Missing right brace on \b{} {#} m/a\b{{#}cde/',
253 '/a\B{cde/' => 'Missing right brace on \B{} {#} m/a\B{{#}cde/',
255 '/\b{}/' => 'Empty \b{} {#} m/\b{}{#}/',
256 '/\B{}/' => 'Empty \B{} {#} m/\B{}{#}/',
258 '/\b{gc}/' => "'gc' is an unknown bound type {#} m/\\b{gc{#}}/",
259 '/\B{gc}/' => "'gc' is an unknown bound type {#} m/\\B{gc{#}}/",
261 '/(?[[[::]]])/' => "Unexpected ']' with no following ')' in (?[... {#} m/(?[[[::]]{#}])/",
262 '/(?[[[:w:]]])/' => "Unexpected ']' with no following ')' in (?[... {#} m/(?[[[:w:]]{#}])/",
263 '/(?[a])/' => 'Unexpected character {#} m/(?[a{#}])/',
264 '/(?[ + \t ])/' => 'Unexpected binary operator \'+\' with no preceding operand {#} m/(?[ +{#} \t ])/',
265 '/(?[ \cK - ( + \t ) ])/' => 'Unexpected binary operator \'+\' with no preceding operand {#} m/(?[ \cK - ( +{#} \t ) ])/',
266 '/(?[ \cK ( \t ) ])/' => 'Unexpected \'(\' with no preceding operator {#} m/(?[ \cK ({#} \t ) ])/',
267 '/(?[ \cK \t ])/' => 'Operand with no preceding operator {#} m/(?[ \cK \t{#} ])/',
268 '/(?[ \0004 ])/' => 'Need exactly 3 octal digits {#} m/(?[ \0004 {#}])/',
269 '/(?[ \05 ])/' => 'Need exactly 3 octal digits {#} m/(?[ \05 {#}])/',
270 '/(?[ \o{1038} ])/' => 'Non-octal character {#} m/(?[ \o{1038{#}} ])/',
271 '/(?[ \o{} ])/' => 'Empty \o{} {#} m/(?[ \o{}{#} ])/',
272 '/(?[ \x{defg} ])/' => 'Non-hex character {#} m/(?[ \x{defg{#}} ])/',
273 '/(?[ \xabcdef ])/' => 'Use \\x{...} for more than two hex characters {#} m/(?[ \xabc{#}def ])/',
274 '/(?[ \x{} ])/' => 'Empty \x{} {#} m/(?[ \x{}{#} ])/',
275 '/(?[ \cK + ) ])/' => 'Unexpected \')\' {#} m/(?[ \cK + ){#} ])/',
276 '/(?[ \cK + ])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[ \cK + {#}])/',
277 '/(?[ ( ) ])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[ ( ){#} ])/',
278 '/(?[[0]+()+])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[[0]+(){#}+])/',
279 '/(?[ \p{foo} ])/' => 'Can\'t find Unicode property definition "foo" {#} m/(?[ \p{foo}{#} ])/',
280 '/(?[ \p{ foo = bar } ])/' => 'Can\'t find Unicode property definition "foo = bar" {#} m/(?[ \p{ foo = bar }{#} ])/',
281 '/(?[ \8 ])/' => 'Unrecognized escape \8 in character class {#} m/(?[ \8{#} ])/',
282 '/(?[ \t ]/' => "Unexpected ']' with no following ')' in (?[... {#} m/(?[ \\t ]{#}/",
283 '/(?[ [ \t ]/' => "Syntax error in (?[...]) {#} m/(?[ [ \\t ]{#}/",
284 '/(?[ \t ] ]/' => "Unexpected ']' with no following ')' in (?[... {#} m/(?[ \\t ]{#} ]/",
285 '/(?[ [ ] ]/' => "Syntax error in (?[...]) {#} m/(?[ [ ] ]{#}/",
287 "Syntax error in (?[...]) {#} m/(?[ \\t + \\e # This was supposed to be a comment ]){#}/",
288 '/(?[ ])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[ {#}])/',
289 'm/(?[[a-\d]])/' => 'False [] range "a-\d" {#} m/(?[[a-\d{#}]])/',
290 'm/(?[[\w-x]])/' => 'False [] range "\w-" {#} m/(?[[\w-{#}x]])/',
291 'm/(?[[a-\pM]])/' => 'False [] range "a-\pM" {#} m/(?[[a-\pM{#}]])/',
292 'm/(?[[\pM-x]])/' => 'False [] range "\pM-" {#} m/(?[[\pM-{#}x]])/',
293 'm/(?[[^\N{LATIN CAPITAL LETTER A WITH MACRON AND GRAVE}]])/' => '\N{} here is restricted to one character {#} m/(?[[^\N{U+100.300{#}}]])/',
294 'm/(?[ \p{Digit} & (?^(?[ \p{Thai} | \p{Lao} ]))])/' => 'Sequence (?^(...) not recognized {#} m/(?[ \p{Digit} & (?^({#}?[ \p{Thai} | \p{Lao} ]))])/',
295 'm/(?[ \p{Digit} & (?(?[ \p{Thai} | \p{Lao} ]))])/' => 'Unexpected character {#} m/(?[ \p{Digit} & (?{#}(?[ \p{Thai} | \p{Lao} ]))])/',
296 'm/\p{Is_Is_Any}/' => 'Unknown user-defined property name \p{main::Is_Is_Any}',
297 'm/\o{/' => 'Missing right brace on \o{} {#} m/\o{{#}/',
298 'm/\o/' => 'Missing braces on \o{} {#} m/\o{#}/',
299 'm/\o{}/' => 'Empty \o{} {#} m/\o{}{#}/',
300 'm/[\o{]/' => 'Missing right brace on \o{} {#} m/[\o{{#}]/',
301 'm/[\o]/' => 'Missing braces on \o{} {#} m/[\o{#}]/',
302 'm/[\o{}]/' => 'Empty \o{} {#} m/[\o{}{#}]/',
303 'm/(?^-i:foo)/' => 'Sequence (?^-...) not recognized {#} m/(?^-{#}i:foo)/',
304 'm/\87/' => 'Reference to nonexistent group {#} m/\87{#}/',
305 'm/a\87/' => 'Reference to nonexistent group {#} m/a\87{#}/',
306 'm/a\97/' => 'Reference to nonexistent group {#} m/a\97{#}/',
307 'm/(*DOOF)/' => 'Unknown verb pattern \'DOOF\' {#} m/(*DOOF){#}/',
308 'm/(?&a/' => 'Sequence (?&... not terminated {#} m/(?&a{#}/',
309 'm/(?P=/' => 'Sequence ?P=... not terminated {#} m/(?P={#}/',
310 "m/(?'/" => "Sequence (?'... not terminated {#} m/(?'{#}/",
311 "m/(?</" => "Sequence (?<... not terminated {#} m/(?<{#}/",
312 'm/(?&/' => 'Sequence (?&... not terminated {#} m/(?&{#}/',
313 'm/(?(</' => 'Sequence (?(<... not terminated {#} m/(?(<{#}/',
314 "m/(?('/" => "Sequence (?('... not terminated {#} m/(?('{#}/",
315 'm/\g{/' => 'Sequence \g{... not terminated {#} m/\g{{#}/',
316 'm/\k</' => 'Sequence \k<... not terminated {#} m/\k<{#}/',
317 '/((?# This is a comment in the middle of a token)?:foo)/' => 'In \'(?...)\', the \'(\' and \'?\' must be adjacent {#} m/((?# This is a comment in the middle of a token)?{#}:foo)/',
318 '/((?# This is a comment in the middle of a token)*FAIL)/' => 'In \'(*VERB...)\', the \'(\' and \'*\' must be adjacent {#} m/((?# This is a comment in the middle of a token)*{#}FAIL)/',
319 '/((?# This is a comment in the middle of a token)*script_run:foo)/' => 'In \'(*...)\', the \'(\' and \'*\' must be adjacent {#} m/((?# This is a comment in the middle of a token)*{#}script_run:foo)/',
321 '/(*script_runfoo)/' => 'Unknown \'(*...)\' construct \'script_runfoo\' {#} m/(*script_runfoo){#}/',
322 '/(*srfoo)/' => 'Unknown \'(*...)\' construct \'srfoo\' {#} m/(*srfoo){#}/',
323 '/(*script_run)/' => '\'(*script_run\' requires a terminating \':\' {#} m/(*script_run{#})/',
324 '/(*sr)/' => '\'(*sr\' requires a terminating \':\' {#} m/(*sr{#})/',
325 '/(*pla)/' => '\'(*pla\' requires a terminating \':\' {#} m/(*pla{#})/',
326 '/(*script_run/' => 'Unterminated \'(*...\' construct {#} m/(*script_run{#}/',
327 '/(*sr/' => 'Unterminated \'(*...\' construct {#} m/(*sr{#}/',
328 '/(*script_run:foo/' => 'Unterminated \'(*...\' argument {#} m/(*script_run:foo{#}/',
329 '/(*sr:foo/' => 'Unterminated \'(*...\' argument {#} m/(*sr:foo{#}/',
330 '/(?[\ &!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[\ &!{#}])/', # [perl #126180]
331 '/(?[\ +!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[\ +!{#}])/', # [perl #126180]
332 '/(?[\ -!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[\ -!{#}])/', # [perl #126180]
333 '/(?[\ ^!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[\ ^!{#}])/', # [perl #126180]
334 '/(?[\ |!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[\ |!{#}])/', # [perl #126180]
335 '/(?[()-!])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[(){#}-!])/', # [perl #126204]
336 '/(?[!()])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[!(){#}])/', # [perl #126404]
337 '/\w{/' => 'Unescaped left brace in regex is illegal here {#} m/\w{{#}/',
338 '/\q{/' => 'Unescaped left brace in regex is illegal here {#} m/\q{{#}/',
339 '/\A{/' => 'Unescaped left brace in regex is illegal here {#} m/\A{{#}/',
340 '/(?<=/' => 'Sequence (?<=... not terminated {#} m/(?<={#}/', # [perl #128170]
341 '/(?<!/' => 'Sequence (?<!... not terminated {#} m/(?<!{#}/',
342 '/(?!/' => 'Sequence (?!... not terminated {#} m/(?!{#}/',
343 '/(?=/' => 'Sequence (?=... not terminated {#} m/(?={#}/',
346 '/\p{vertical tab}/' => 'Can\'t find Unicode property definition "vertical tab" {#} m/\\p{vertical tab}{#}/', # [perl #132055]
348 "/$bug133423/" => "Unexpected ']' with no following ')' in (?[... {#} m/(?[(?^:(?[\\ ]))\\]{#} |2[^^]\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80])R.\\670/",
349 '/[^/' => 'Unmatched [ {#} m/[{#}^/', # [perl #133767]
350 '/\p{Is_Other_Alphabetic=F}/ ' => 'Can\'t find Unicode property definition "Is_Other_Alphabetic=F" {#} m/\p{Is_Other_Alphabetic=F}{#}/',
351 '/\p{Is_Other_Alphabetic=F}/ ' => 'Can\'t find Unicode property definition "Is_Other_Alphabetic=F" {#} m/\p{Is_Other_Alphabetic=F}{#}/',
352 '/\x{100}(?(/' => 'Unknown switch condition (?(...)) {#} m/\\x{100}(?({#}/', # [perl #133896]
353 '/(?[\N{KEYCAP DIGIT NINE}/' => '\N{} here is restricted to one character {#} m/(?[\\N{U+39.FE0F.20E3{#}}/', # [perl #133988]
354 '/0000000000000000[\N{U+0.00}0000/' => 'Unmatched [ {#} m/0000000000000000[{#}\N{U+0.00}0000/', # [perl #134059]
355 '/\p{nv=\b5\b}/' => 'Can\'t find Unicode property definition "nv=\\b5\\b" {#} m/\\p{nv=\\b5\\b}{#}/',
356 '/\p{nv=:(?g)10:}/' => 'Use of modifier \'g\' is not allowed in Unicode property wildcard subpatterns {#} m/(?g{#})10/',
357 '/\p{gc=:L*:}/' => 'Use of quantifier \'*\' is not allowed in Unicode property wildcard subpatterns {#} m/L*{#}/',
358 '/\p{gc=:L\G:}/' => 'Use of \'\G\' is not allowed in Unicode property wildcard subpatterns {#} m/L\G{#}/',
359 '/\p{gc=:(?a)L:}/' => 'Use of modifier \'a\' is not allowed in Unicode property wildcard subpatterns {#} m/(?a){#}L/',
360 '/\p{gc=:(?u)L:}/' => 'Use of modifier \'u\' is not allowed in Unicode property wildcard subpatterns {#} m/(?u){#}L/',
361 '/\p{gc=:(?d)L:}/' => 'Use of modifier \'d\' is not allowed in Unicode property wildcard subpatterns {#} m/(?d){#}L/',
362 '/\p{gc=:(?l)L:}/' => 'Use of modifier \'l\' is not allowed in Unicode property wildcard subpatterns {#} m/(?l){#}L/',
363 '/\p{gc=:(?-m)L:}/' => 'Use of modifier \'-m\' is not allowed in Unicode property wildcard subpatterns {#} m/(?-m{#})L/',
364 '/\p{gc=:\pS:}/' => 'Use of \'\\pS\' is not allowed in Unicode property wildcard subpatterns {#} m/\\pS{#}/',
365 '/\p{gc=:\PS:}/' => 'Use of \'\\PS\' is not allowed in Unicode property wildcard subpatterns {#} m/\\PS{#}/',
366 '/\p{gc=:[\pS]:}/' => 'Use of \'\\pS\' is not allowed in Unicode property wildcard subpatterns {#} m/[\\pS{#}]/',
367 '/\p{gc=:[\PS]:}/' => 'Use of \'\\PS\' is not allowed in Unicode property wildcard subpatterns {#} m/[\\PS{#}]/',
368 '/(?[\p{name=KATAKANA LETTER AINU P}])/' => 'Unicode string properties are not implemented in (?[...]) {#} m/(?[\p{name=KATAKANA LETTER AINU P}{#}])/',
369 '/(?[ (?^x:(?[ ])) ])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[ (?^x:(?[ {#}])) ])/',
370 '/(?[ (?x:(?[ ])) ])/' => 'Incomplete expression within \'(?[ ])\' {#} m/(?[ (?x:(?[ {#}])) ])/', # GH #16779
379 'm/\xABC/' => "",
380 => 'Use \x{...} for more than two hex characters {#} m/\xABC{#}/',
381 'm/[\xABC]/' => "",
382 => 'Use \x{...} for more than two hex characters {#} m/[\xABC{#}]/',
386 'm/\xAG/' => 'Non-hex character \'G\' terminates \x early. Resolved as "\x0AG" {#} m/\xA{#}G/',
387 => 'Non-hex character {#} m/\xAG{#}/',
388 'm/[\xAG]/' => 'Non-hex character \'G\' terminates \x early. Resolved as "\x0AG" {#} m/[\xA{#}G]/',
389 => 'Non-hex character {#} m/[\xAG{#}]/',
390 'm/\o{789}/' => 'Non-octal character \'8\' terminates \o early. Resolved as "\o{007}" {#} m/\o{789}{#}/',
391 => 'Non-octal character {#} m/\o{78{#}9}/',
392 'm/[\o{789}]/' => 'Non-octal character \'8\' terminates \o early. Resolved as "\o{007}" {#} m/[\o{789}{#}]/',
393 => 'Non-octal character {#} m/[\o{78{#}9}]/',
394 'm/\x{}/' => "",
395 => 'Empty \x{} {#} m/\x{}{#}/',
396 'm/[\x{}]/' => "",
397 => 'Empty \x{} {#} m/[\x{}{#}]/',
398 'm/\x{ABCDEFG}/' => 'Non-hex character \'G\' terminates \x early. Resolved as "\x{ABCDEF}" {#} m/\x{ABCDEFG}{#}/',
399 => 'Non-hex character {#} m/\x{ABCDEFG{#}}/',
400 'm/[\x{ABCDEFG}]/' => 'Non-hex character \'G\' terminates \x early. Resolved as "\x{ABCDEF}" {#} m/[\x{ABCDEFG}{#}]/',
401 => 'Non-hex character {#} m/[\x{ABCDEFG{#}}]/',
402 "m'[\\y]\\x{100}'" => 'Unrecognized escape \y in character class passed through {#} m/[\y{#}]\x{100}/',
403 => 'Unrecognized escape \y in character class {#} m/[\y{#}]\x{100}/',
404 'm/[a-\d]\x{100}/' => 'False [] range "a-\d" {#} m/[a-\d{#}]\x{100}/',
405 => 'False [] range "a-\d" {#} m/[a-\d{#}]\x{100}/',
406 'm/[\w-x]\x{100}/' => 'False [] range "\w-" {#} m/[\w-{#}x]\x{100}/',
407 => 'False [] range "\w-" {#} m/[\w-{#}x]\x{100}/',
408 'm/[a-\pM]\x{100}/' => 'False [] range "a-\pM" {#} m/[a-\pM{#}]\x{100}/',
409 => 'False [] range "a-\pM" {#} m/[a-\pM{#}]\x{100}/',
410 'm/[\pM-x]\x{100}/' => 'False [] range "\pM-" {#} m/[\pM-{#}x]\x{100}/',
411 => 'False [] range "\pM-" {#} m/[\pM-{#}x]\x{100}/',
412 'm/[^\N{LATIN CAPITAL LETTER A WITH MACRON AND GRAVE}]/' => 'Using just the first character returned by \N{} in character class {#} m/[^\N{U+100.300}{#}]/',
413 => '\N{} here is restricted to one character {#} m/[^\N{U+100.300{#}}]/',
414 'm/[\x03-\N{LATIN CAPITAL LETTER A WITH MACRON AND GRAVE}]/' => 'Using just the first character returned by \N{} in character class {#} m/[\x03-\N{U+100.300}{#}]/',
415 => '\N{} here is restricted to one character {#} m/[\x03-\N{U+100.300{#}}]/',
416 'm/[\N{LATIN CAPITAL LETTER A WITH MACRON AND GRAVE}-\x{10FFFF}]/' => 'Using just the first character returned by \N{} in character class {#} m/[\N{U+100.300}{#}-\x{10FFFF}]/',
417 => '\N{} here is restricted to one character {#} m/[\N{U+100.300{#}}-\x{10FFFF}]/',
418 '/[\08]/' => 'Non-octal character \'8\' terminates \0 early. Resolved as "\0008" {#} m/[\08{#}]/',
419 => 'Need exactly 3 octal digits {#} m/[\08{#}]/',
420 '/[\018]/' => 'Non-octal character \'8\' terminates \0 early. Resolved as "\0018" {#} m/[\018{#}]/',
421 => 'Need exactly 3 octal digits {#} m/[\018{#}]/',
423 => 'Need exactly 3 octal digits {#} m/[\_\0]{#}/',
425 => 'Need exactly 3 octal digits {#} m/[\07]{#}/',
427 => 'Need exactly 3 octal digits {#} m/[\0005]{#}/',
428 '/[\8\9]\x{100}/' => ['Unrecognized escape \8 in character class passed through {#} m/[\8{#}\9]\x{100}/',
429 'Unrecognized escape \9 in character class passed through {#} m/[\8\9{#}]\x{100}/',
431 => 'Unrecognized escape \8 in character class {#} m/[\8{#}\9]\x{100}/',
432 '/[a-\d]\x{100}/' => 'False [] range "a-\d" {#} m/[a-\d{#}]\x{100}/',
433 => 'False [] range "a-\d" {#} m/[a-\d{#}]\x{100}/',
434 '/[\d-b]\x{100}/' => 'False [] range "\d-" {#} m/[\d-{#}b]\x{100}/',
435 => 'False [] range "\d-" {#} m/[\d-{#}b]\x{100}/',
436 '/[\s-\d]\x{100}/' => 'False [] range "\s-" {#} m/[\s-{#}\d]\x{100}/',
437 => 'False [] range "\s-" {#} m/[\s-{#}\d]\x{100}/',
438 '/[\d-\s]\x{100}/' => 'False [] range "\d-" {#} m/[\d-{#}\s]\x{100}/',
439 => 'False [] range "\d-" {#} m/[\d-{#}\s]\x{100}/',
440 '/[a-[:digit:]]\x{100}/' => 'False [] range "a-[:digit:]" {#} m/[a-[:digit:]{#}]\x{100}/',
441 => 'False [] range "a-[:digit:]" {#} m/[a-[:digit:]{#}]\x{100}/',
442 '/[[:digit:]-b]\x{100}/' => 'False [] range "[:digit:]-" {#} m/[[:digit:]-{#}b]\x{100}/',
443 => 'False [] range "[:digit:]-" {#} m/[[:digit:]-{#}b]\x{100}/',
444 '/[[:alpha:]-[:digit:]]\x{100}/' => 'False [] range "[:alpha:]-" {#} m/[[:alpha:]-{#}[:digit:]]\x{100}/',
445 => 'False [] range "[:alpha:]-" {#} m/[[:alpha:]-{#}[:digit:]]\x{100}/',
446 '/[[:digit:]-[:alpha:]]\x{100}/' => 'False [] range "[:digit:]-" {#} m/[[:digit:]-{#}[:alpha:]]\x{100}/',
447 => 'False [] range "[:digit:]-" {#} m/[[:digit:]-{#}[:alpha:]]\x{100}/',
448 '/[a\zb]\x{100}/' => 'Unrecognized escape \z in character class passed through {#} m/[a\z{#}b]\x{100}/',
449 => 'Unrecognized escape \z in character class {#} m/[a\z{#}b]\x{100}/',
452 => 'Literal vertical space in [] is illegal except under /x {#} m/[a {#}b]/',
454 '/:{4,a}/' => 'Unescaped left brace in regex is passed through {#} m/:{{#}4,a}/',
455 => 'Unescaped left brace in regex is illegal here {#} m/:{{#}4,a}/',
456 '/xa{3\,4}y/' => 'Unescaped left brace in regex is passed through {#} m/xa{{#}3\,4}y/',
457 => 'Unescaped left brace in regex is illegal here {#} m/xa{{#}3\,4}y/',
458 '/\\${[^\\}]*}/' => 'Unescaped left brace in regex is passed through {#} m/\\${{#}[^\\}]*}/',
459 => 'Unescaped left brace in regex is illegal here {#} m/\\${{#}[^\\}]*}/',
460 '/.{/' => 'Unescaped left brace in regex is passed through {#} m/.{{#}/',
461 => 'Unescaped left brace in regex is illegal here {#} m/.{{#}/',
462 '/[x]{/' => 'Unescaped left brace in regex is passed through {#} m/[x]{{#}/',
463 => 'Unescaped left brace in regex is illegal here {#} m/[x]{{#}/',
464 '/\p{Latin}{/' => 'Unescaped left brace in regex is passed through {#} m/\p{Latin}{{#}/',
465 => 'Unescaped left brace in regex is illegal here {#} m/\p{Latin}{{#}/',
467 => "Empty \\x {#} m/\\x{100}\\x{#}/",
468 '/\o{ 1 20 }/' => 'Non-octal character \' \' terminates \o early. Resolved as "\o{001}" {#} m/\o{ 1 20 }{#}/',
469 => 'Non-octal character {#} m/\\o{ 1 {#}20 }/',
470 '/\x{ 5 0 }/' => 'Non-hex character \' \' terminates \x early. Resolved as "\x{05}" {#} m/\x{ 5 0 }{#}/',
471 => 'Non-hex character {#} m/\\x{ 5 {#}0 }/',
476 '/ネ(?<= .*)/' => 'Lookbehind longer than 255 not implemented in regex m/ネ(?<= .*)/',
478 '/(?<= ネ{1000})/' => 'Lookbehind longer than 255 not implemented in regex m/(?<= ネ{1000})/',
480 '/ネ(?ネ)ネ/' => 'Sequence (?ネ...) not recognized {#} m/ネ(?ネ{#})ネ/',
482 '/ネ(?(1ネ))ネ/' => 'Switch condition not recognized {#} m/ネ(?(1ネ{#}))ネ/',
484 '/(?(1)ネ|y|ヌ)/' => 'Switch (?(condition)... contains too many branches {#} m/(?(1)ネ|y|{#}ヌ)/',
486 '/(?(ネ)y|ネ)/' => 'Unknown switch condition (?(...)) {#} m/(?(ネ{#})y|ネ)/',
488 '/ネ(?/' => 'Sequence (? incomplete {#} m/ネ(?{#}/',
490 '/ネ(?;ネ/' => 'Sequence (?;...) not recognized {#} m/ネ(?;{#}ネ/',
491 '/ネ(?<;ネ/' => 'Group name must start with a non-digit word character {#} m/ネ(?<;{#}ネ/',
492 '/ネ(?\ixネ/' => 'Sequence (?\...) not recognized {#} m/ネ(?\{#}ixネ/',
493 '/ネ(?^lu:ネ)/' => 'Regexp modifiers "l" and "u" are mutually exclusive {#} m/ネ(?^lu{#}:ネ)/',
494 '/ネ(?lil:ネ)/' => 'Regexp modifier "l" may not appear twice {#} m/ネ(?lil{#}:ネ)/',
495 '/ネ(?aaia:ネ)/' => 'Regexp modifier "a" may appear a maximum of twice {#} m/ネ(?aaia{#}:ネ)/',
496 '/ネ(?i-l:ネ)/' => 'Regexp modifier "l" may not appear after the "-" {#} m/ネ(?i-l{#}:ネ)/',
498 '/ネ((ネ)/' => 'Unmatched ( {#} m/ネ({#}(ネ)/',
500 "/ネ{$inf_p1}ネ/" => "Quantifier in {,} bigger than $inf_m1 {#} m/ネ{$inf_p1\{#}}ネ/",
501 "/ネ{$inf_p1,}ネ/" => "Quantifier in {,} bigger than $inf_m1 {#} m/ネ{$inf_p1\{#},}ネ/",
502 "/ネ{01}ネ/" => "Invalid quantifier in {,} {#} m/ネ{01{#}}ネ/",
503 "/ネ{1,02}ネ/" => "Invalid quantifier in {,} {#} m/ネ{1,02{#}}ネ/",
506 '/ネ**ネ/' => 'Nested quantifiers {#} m/ネ**{#}ネ/',
508 '/ネ[ネ/' => 'Unmatched [ {#} m/ネ[{#}ネ/',
510 '/*ネ/', => 'Quantifier follows nothing {#} m/*{#}ネ/',
512 '/ネ\p{ネ/' => 'Missing right brace on \p{} {#} m/ネ\p{{#}ネ/',
514 '/(ネ)\2ネ/' => 'Reference to nonexistent group {#} m/(ネ)\2{#}ネ/',
516 '/\g{ネ/; #no latin1' => 'Sequence \g{... not terminated {#} m/\g{ネ{#}/',
518 'my $m = "ネ\\\"; $m =~ $m', => 'Trailing \ in regex m/ネ\/',
520 '/\x{ネ/' => 'Missing right brace on \x{} {#} m/\x{{#}ネ/',
521 '/ネ[\x{ネ]ネ/' => 'Missing right brace on \x{} {#} m/ネ[\x{{#}ネ]ネ/',
522 '/ネ[\x{ネ]/' => 'Missing right brace on \x{} {#} m/ネ[\x{{#}ネ]/',
524 '/ネ\o{ネ/' => 'Missing right brace on \o{} {#} m/ネ\o{{#}ネ/',
526 '/[ネ-a]ネ/' => 'Invalid [] range "ネ-a" {#} m/[ネ-a{#}]ネ/',
528 '/ネ\p{}ネ/' => 'Empty \p{} {#} m/ネ\p{{#}}ネ/',
530 '/ネ(?[[[:ネ]]])ネ/' => "Unexpected ']' with no following ')' in (?[... {#} m/ネ(?[[[:ネ]]{#}])ネ/",
531 '/ネ(?[[[:ネ: ])ネ/' => "Syntax error in (?[...]) {#} m/ネ(?[[[:ネ: ])ネ{#}/",
532 '/ネ(?[[[::]]])ネ/' => "Unexpected ']' with no following ')' in (?[... {#} m/ネ(?[[[::]]{#}])ネ/",
533 '/ネ(?[[[:ネ:]]])ネ/' => "Unexpected ']' with no following ')' in (?[... {#} m/ネ(?[[[:ネ:]]{#}])ネ/",
534 '/ネ(?[ネ])ネ/' => 'Unexpected character {#} m/ネ(?[ネ{#}])ネ/',
535 '/ネ(?[ + [ネ] ])/' => 'Unexpected binary operator \'+\' with no preceding operand {#} m/ネ(?[ +{#} [ネ] ])/',
536 '/ネ(?[ \cK - ( + [ネ] ) ])/' => 'Unexpected binary operator \'+\' with no preceding operand {#} m/ネ(?[ \cK - ( +{#} [ネ] ) ])/',
537 '/ネ(?[ \cK ( [ネ] ) ])/' => 'Unexpected \'(\' with no preceding operator {#} m/ネ(?[ \cK ({#} [ネ] ) ])/',
538 '/ネ(?[ \cK [ネ] ])ネ/' => 'Operand with no preceding operator {#} m/ネ(?[ \cK [ネ{#}] ])ネ/',
539 '/ネ(?[ \0004 ])ネ/' => 'Need exactly 3 octal digits {#} m/ネ(?[ \0004 {#}])ネ/',
540 '/(?[ \o{ネ} ])ネ/' => 'Non-octal character {#} m/(?[ \o{ネ{#}} ])ネ/',
541 '/ネ(?[ \o{} ])ネ/' => 'Empty \o{} {#} m/ネ(?[ \o{}{#} ])ネ/',
542 '/(?[ \x{ネ} ])ネ/' => 'Non-hex character {#} m/(?[ \x{ネ{#}} ])ネ/',
543 '/(?[ \p{ネ} ])/' => 'Can\'t find Unicode property definition "ネ" {#} m/(?[ \p{ネ}{#} ])/',
544 '/(?[ \p{ ネ = bar } ])/' => 'Can\'t find Unicode property definition "ネ = bar" {#} m/(?[ \p{ ネ = bar }{#} ])/',
545 '/ネ(?[ \t ]/' => "Unexpected ']' with no following ')' in (?[... {#} m/ネ(?[ \\t ]{#}/",
547 "Syntax error in (?[...]) {#} m/(?[ \\t + \\e # ネ This was supposed to be a comment ]){#}/",
548 'm/(*ネ)ネ/' => q<Unknown '(*...)' construct 'ネ' {#} m/(*ネ){#}ネ/>,
549 '/\cネ/' => "Character following \"\\c\" must be printable ASCII {#} m/\\cネ{#}/",
550 '/[\cネ]/' => "Character following \"\\c\" must be printable ASCII {#} m/[\\cネ{#}]/",
551 '/\b{ネ}/' => "'ネ' is an unknown bound type {#} m/\\b{ネ{#}}/",
552 '/\B{ネ}/' => "'ネ' is an unknown bound type {#} m/\\B{ネ{#}}/",
557 "m'ネ[\\y]ネ'" => 'Unrecognized escape \y in character class passed through {#} m/ネ[\y{#}]ネ/',
558 => 'Unrecognized escape \y in character class {#} m/ネ[\y{#}]ネ/',
559 'm/ネ[ネ-\d]ネ/' => 'False [] range "ネ-\d" {#} m/ネ[ネ-\d{#}]ネ/',
560 => 'False [] range "ネ-\d" {#} m/ネ[ネ-\d{#}]ネ/',
561 'm/ネ[\w-ネ]ネ/' => 'False [] range "\w-" {#} m/ネ[\w-{#}ネ]ネ/',
562 => 'False [] range "\w-" {#} m/ネ[\w-{#}ネ]ネ/',
563 'm/ネ[ネ-\pM]ネ/' => 'False [] range "ネ-\pM" {#} m/ネ[ネ-\pM{#}]ネ/',
564 => 'False [] range "ネ-\pM" {#} m/ネ[ネ-\pM{#}]ネ/',
565 '/ネ[ネ-[:digit:]]ネ/' => 'False [] range "ネ-[:digit:]" {#} m/ネ[ネ-[:digit:]{#}]ネ/',
566 => 'False [] range "ネ-[:digit:]" {#} m/ネ[ネ-[:digit:]{#}]ネ/',
567 '/ネ[\d-\s]ネ/' => 'False [] range "\d-" {#} m/ネ[\d-{#}\s]ネ/',
568 => 'False [] range "\d-" {#} m/ネ[\d-{#}\s]ネ/',
569 '/ネ[a\zb]ネ/' => 'Unrecognized escape \z in character class passed through {#} m/ネ[a\z{#}b]ネ/',
570 => 'Unrecognized escape \z in character class {#} m/ネ[a\z{#}b]ネ/',
585 'm/\b*\x{100}/' => '\b* matches null string many times {#} m/\b*{#}\x{100}/',
586 '/\b{g}/a' => "Using /u for '\\b{g}' instead of /a {#} m/\\b{g}{#}/",
587 '/\B{gcb}/a' => "Using /u for '\\B{gcb}' instead of /a {#} m/\\B{gcb}{#}/",
588 'm/[:blank:]\x{100}/' => 'POSIX syntax [: :] belongs inside character classes {#} m/[:blank:]{#}\x{100}/',
589 'm/[[:cntrl:]][:^ascii:]\x{100}/' => 'POSIX syntax [: :] belongs inside character classes {#} m/[[:cntrl:]][:^ascii:]{#}\x{100}/',
590 'm/[[:ascii]]\x{100}/' => "Assuming NOT a POSIX class since there is no terminating ':' {#} m/[[:ascii{#}]]\\x{100}/",
591 'm/(?[[:word]])\x{100}/' => "Assuming NOT a POSIX class since there is no terminating ':' {#} m/(?[[:word{#}]])\\x{100}/",
592 "m'\\y\\x{100}'" => 'Unrecognized escape \y passed through {#} m/\y{#}\x{100}/',
593 '/x{3,1}/' => 'Quantifier {n,m} with n > m can\'t match {#} m/x{3,1}{#}/',
594 '/\08/' => 'Non-octal character \'8\' terminates \0 early. Resolved as "\0008" {#} m/\08{#}/',
596 '/\018/' => 'Non-octal character \'8\' terminates \0 early. Resolved as "\0018" {#} m/\018{#}/',
597 '/(?=a)*/' => '(?=a)* matches null string many times {#} m/(?=a)*{#}/',
598 'my $x = \'\m\'; qr/a$x/' => 'Unrecognized escape \m passed through {#} m/a\m{#}/',
599 '/\q/' => 'Unrecognized escape \q passed through {#} m/\q{#}/',
600 '/\q\p{Any}/' => 'Unrecognized escape \q passed through {#} m/\q{#}\p{Any}/',
606 '/(?=a){1,3}\x{100}/' => 'Quantifier unexpected on zero-length expression in regex m/(?=a){1,3}\x{100}/',
607 '/(a|b)(?=a){3}\x{100}/' => 'Quantifier unexpected on zero-length expression in regex m/(a|b)(?=a){3}\x{100}/',
611 '/[:alpha:]\x{100}/' => 'POSIX syntax [: :] belongs inside character classes {#} m/[:alpha:]{#}\x{100}/',
612 '/[:zog:]\x{100}/' => 'POSIX syntax [: :] belongs inside character classes (but this one isn\'t fully valid) {#} m/[:zog:]{#}\x{100}/',
613 '/[.zog.]\x{100}/' => 'POSIX syntax [. .] belongs inside character classes (but this one isn\'t implemented) {#} m/[.zog.]{#}\x{100}/',
615 '/(?c)\x{100}/' => 'Useless (?c) - use /gc modifier {#} m/(?c{#})\x{100}/',
616 '/(?-c)\x{100}/' => 'Useless (?-c) - don\'t use /gc modifier {#} m/(?-c{#})\x{100}/',
617 '/(?g)\x{100}/' => 'Useless (?g) - use /g modifier {#} m/(?g{#})\x{100}/',
618 '/(?-g)\x{100}/' => 'Useless (?-g) - don\'t use /g modifier {#} m/(?-g{#})\x{100}/',
619 '/(?o)\x{100}/' => 'Useless (?o) - use /o modifier {#} m/(?o{#})\x{100}/',
620 '/(?-o)\x{100}/' => 'Useless (?-o) - don\'t use /o modifier {#} m/(?-o{#})\x{100}/',
621 '/(?g-o)\x{100}/' => [ 'Useless (?g) - use /g modifier {#} m/(?g{#}-o)\x{100}/',
622 'Useless (?-o) - don\'t use /o modifier {#} m/(?g-o{#})\x{100}/',
624 '/(?g-c)\x{100}/' => [ 'Useless (?g) - use /g modifier {#} m/(?g{#}-c)\x{100}/',
625 'Useless (?-c) - don\'t use /gc modifier {#} m/(?g-c{#})\x{100}/',
628 '/(?o-cg)\x{100}/' => [ 'Useless (?o) - use /o modifier {#} m/(?o{#}-cg)\x{100}/',
629 'Useless (?-c) - don\'t use /gc modifier {#} m/(?o-c{#}g)\x{100}/',
631 '/(?ogc)\x{100}/' => [ 'Useless (?o) - use /o modifier {#} m/(?o{#}gc)\x{100}/',
632 'Useless (?g) - use /g modifier {#} m/(?og{#}c)\x{100}/',
633 'Useless (?c) - use /gc modifier {#} m/(?ogc{#})\x{100}/',
635 '/a{1,1}?\x{100}/' => 'Useless use of greediness modifier \'?\' {#} m/a{1,1}?{#}\x{100}/',
637 "/(?[ [ : - \\x$colon_hex ] ])\\x{100}/" => "\": - \\x$colon_hex \" is more clearly written simply as \":\" {#} m/(?[ [ : - \\x$colon_hex {#}] ])\\x{100}/",
638 "/(?[ [ \\x$colon_hex - : ] ])\\x{100}/" => "\"\\x$colon_hex\ - : \" is more clearly written simply as \":\" {#} m/(?[ [ \\x$colon_hex - : {#}] ])\\x{100}/",
639 "/(?[ [ \\t - \\x$tab_hex ] ])\\x{100}/" => "\"\\t - \\x$tab_hex \" is more clearly written simply as \"\\t\" {#} m/(?[ [ \\t - \\x$tab_hex {#}] ])\\x{100}/",
640 "/(?[ [ \\x$tab_hex - \\t ] ])\\x{100}/" => "\"\\x$tab_hex\ - \\t \" is more clearly written simply as \"\\t\" {#} m/(?[ [ \\x$tab_hex - \\t {#}] ])\\x{100}/",
641 "/(?[ [ $B_hex - C ] ])/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/(?[ [ $B_hex - C {#}] ])/",
642 "/(?[ [ A - $B_hex ] ])/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/(?[ [ A - $B_hex {#}] ])/",
643 "/(?[ [ $low_mixed_alpha - $high_mixed_alpha ] ])/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/(?[ [ $low_mixed_alpha - $high_mixed_alpha {#}] ])/",
644 "/(?[ [ $low_mixed_digit - $high_mixed_digit ] ])/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/(?[ [ $low_mixed_digit - $high_mixed_digit {#}] ])/",
647 '/[:blank]\x{100}/' => 'POSIX syntax [: :] belongs inside character classes (but this one isn\'t fully valid) {#} m/[:blank{#}]\x{100}/',
648 '/[[:digit]]\x{100}/' => 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[:digit{#}]]\x{100}/', # [perl # 8904]
649 '/[[:digit:foo]\x{100}/' => 'Assuming NOT a POSIX class since there is no terminating \']\' {#} m/[[:digit:{#}foo]\x{100}/',
650 '/[[:di#it:foo]\x{100}/x' => 'Assuming NOT a POSIX class since there is no terminating \']\' {#} m/[[:di#it:{#}foo]\x{100}/',
651 '/[[:dgit]]\x{100}/' => 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[:dgit{#}]]\x{100}/',
652 '/[[:dgit:foo]\x{100}/' => 'Assuming NOT a POSIX class since there is no terminating \']\' {#} m/[[:dgit:{#}foo]\x{100}/',
655 '/[[:DIGIT]]\x{100}/' => [ 'Assuming NOT a POSIX class since the name must be all lowercase letters {#} m/[[:DIGIT{#}]]\x{100}/',
656 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[:DIGIT{#}]]\x{100}/',
658 '/[[digit]\x{100}/' => [ 'Assuming NOT a POSIX class since there must be a starting \':\' {#} m/[[{#}digit]\x{100}/',
659 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[digit{#}]\x{100}/',
661 '/[[alpha]]\x{100}/' => [ 'Assuming NOT a POSIX class since there must be a starting \':\' {#} m/[[{#}alpha]]\x{100}/',
662 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[alpha{#}]]\x{100}/',
664 '/[[^word]\x{100}/' => [ 'Assuming NOT a POSIX class since the \'^\' must come after the colon {#} m/[[^{#}word]\x{100}/',
665 'Assuming NOT a POSIX class since there must be a starting \':\' {#} m/[[^{#}word]\x{100}/',
666 'Assuming NOT a POSIX class since there is no terminating \':\' {#} m/[[^word{#}]\x{100}/',
668 '/[[ ^ : x d i g i t : ] ]\x{100}/' => [ 'Assuming NOT a POSIX class since no blanks are allowed in one {#} m/[[ {#}^ : x d i g i t : ] ]\x{100}/',
669 'Assuming NOT a POSIX class since the \'^\' must come after the colon {#} m/[[ ^{#} : x d i g i t : ] ]\x{100}/',
670 'Assuming NOT a POSIX class since no blanks are allowed in one {#} m/[[ ^ {#}: x d i g i t : ] ]\x{100}/',
671 'Assuming NOT a POSIX class since no blanks are allowed in one {#} m/[[ ^ : {#}x d i g i t : ] ]\x{100}/',
672 'Assuming NOT a POSIX class since no blanks are allowed in one {#} m/[[ ^ : x d i g i t : ]{#} ]\x{100}/',
673 $only_strict_marker . 'Unescaped literal \']\' {#} m/[[ ^ : x d i g i t : ] ]{#}\x{100}/',
675 '/[foo:lower:]]\x{100}/' => 'Assuming NOT a POSIX class since it doesn\'t start with a \'[\' {#} m/[foo{#}:lower:]]\x{100}/',
676 '/[[;upper;]]\x{100}/' => [ 'Assuming NOT a POSIX class since a semi-colon was found instead of a colon {#} m/[[;{#}upper;]]\x{100}/',
677 'Assuming NOT a POSIX class since a semi-colon was found instead of a colon {#} m/[[;upper;]{#}]\x{100}/',
679 '/[foo;punct;]]\x{100}/' => [ 'Assuming NOT a POSIX class since it doesn\'t start with a \'[\' {#} m/[foo{#};punct;]]\x{100}/',
680 'Assuming NOT a POSIX class since a semi-colon was found instead of a colon {#} m/[foo;{#}punct;]]\x{100}/',
681 'Assuming NOT a POSIX class since a semi-colon was found instead of a colon {#} m/[foo;punct;]{#}]\x{100}/',
697 'm/ネ\b*ネ/' => '\b* matches null string many times {#} m/ネ\b*{#}ネ/',
698 '/(?=ネ)*/' => '(?=ネ)* matches null string many times {#} m/(?=ネ)*{#}/',
699 'm/ネ[:foo:]ネ/' => 'POSIX syntax [: :] belongs inside character classes (but this one isn\'t fully valid) {#} m/ネ[:foo:]{#}ネ/',
700 '/ネ(?c)ネ/' => 'Useless (?c) - use /gc modifier {#} m/ネ(?c{#})ネ/',
702 'Useless (?o) - use /o modifier {#} m/utf8 ネ (?o{#}gc) ネ/',
703 'Useless (?g) - use /g modifier {#} m/utf8 ネ (?og{#}c) ネ/',
704 'Useless (?c) - use /gc modifier {#} m/utf8 ネ (?ogc{#}) ネ/',
714 '/[\N{U+00}-\x01]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\N{U+00}-\x01{#}]\x{100}/',
715 '/[\x00-\N{SOH}]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\x00-\N{U+01}{#}]\x{100}/',
716 '/[\N{DEL}-\o{377}]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\N{U+7F}-\o{377}{#}]\x{100}/',
717 '/[\o{0}-\N{U+01}]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\o{0}-\N{U+01}{#}]\x{100}/',
718 '/[\000-\N{U+01}]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\000-\N{U+01}{#}]\x{100}/',
719 '/[\N{DEL}-\377]\x{100}/' => 'Both or neither range ends should be Unicode {#} m/[\N{U+7F}-\377{#}]\x{100}/',
720 '/[\N{U+00}-A]\x{100}/' => 'Ranges of ASCII printables should be some subset of "0-9", "A-Z", or "a-z" {#} m/[\N{U+00}-A{#}]\x{100}/',
721 '/[a-\N{U+FF}]\x{100}/' => 'Ranges of ASCII printables should be some subset of "0-9", "A-Z", or "a-z" {#} m/[a-\N{U+FF}{#}]\x{100}/',
726 "/[:-\\x$colon_hex]\\x{100}/" => "\":-\\x$colon_hex\" is more clearly written simply as \":\" {#} m/[:-\\x$colon_hex\{#}]\\x{100}/",
727 "/[\\x$colon_hex-:]\\x{100}/" => "\"\\x$colon_hex-:\" is more clearly written simply as \":\" {#} m/[\\x$colon_hex\-:{#}]\\x{100}/",
728 "/[\\t-\\x$tab_hex]\\x{100}/" => "\"\\t-\\x$tab_hex\" is more clearly written simply as \"\\t\" {#} m/[\\t-\\x$tab_hex\{#}]\\x{100}/",
729 "/[\\x$tab_hex-\\t]\\x{100}/" => "\"\\x$tab_hex-\\t\" is more clearly written simply as \"\\t\" {#} m/[\\x$tab_hex\-\\t{#}]\\x{100}/",
730 "/[$B_hex-C]/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/[$B_hex-C{#}]/",
731 "/[A-$B_hex]/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/[A-$B_hex\{#}]/",
732 "/[$low_mixed_alpha-$high_mixed_alpha]/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/[$low_mixed_alpha-$high_mixed_alpha\{#}]/",
733 "/[$low_mixed_digit-$high_mixed_digit]/" => "Ranges of ASCII printables should be some subset of \"0-9\", \"A-Z\", or \"a-z\" {#} m/[$low_mixed_digit-$high_mixed_digit\{#}]/",
734 '/\b<GCB}/' => 'Unescaped literal \'}\' {#} m/\b<GCB}{#}/',
735 '/[ ]def]/' => 'Unescaped literal \']\' {#} m/[ ]def]{#}/',
736 '/(?)/' => 'Empty (?) without any modifiers {#} m/(?){#}/', # [perl #132851]
740 '/ネ[᪉-᪐]/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ[᪉-᪐{#}]/",
741 '/ネ(?[ [ ᪉ - ᪐ ] ])/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ(?[ [ ᪉ - ᪐ {#}] ])/",
742 '/ネ[᧙-᧚]/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ[᧙-᧚{#}]/",
743 '/ネ(?[ [ ᧙ - ᧚ ] ])/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ(?[ [ ᧙ - ᧚ {#}] ])/",
745 '/ネ(?[ [ ? - ? ] ])/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ(?[ [ ? - ? {#}] ])/",
746 '/ネ(?[ [ ? - ? ] ])/; #no latin1' => "Ranges of digits should be from the same group of 10 {#} m/ネ(?[ [ ? - ? {#}] ])/",
753 ' is experimental {#} m/(?<=(p|qq|rrr)){#}/',
755 ' is experimental {#} m/(?<!(p|qq|rrr)){#}/',
758 ' is experimental {#} m/(?| (?=(foo)) | (?<=(foo)|p) ){#}/',
761 ' is experimental {#} m/(?| (?=(foo)) | (?<=(foo)|p) ){#}/',
764 ' is experimental {#} m/(?| (?=(foo)) | (?<!(foo)|p) ){#}/',
767 ' is experimental {#} m/(?| (?=(foo)) | (?<!(foo)|p) ){#}/',
770 ' is experimental {#} m/(?<!(foo|bop(*ACCEPT)|bar)baz){#}/',
773 ' is experimental {#} m/(?<=(foo|bop(*ACCEPT)|bar)baz){#}/',
777 'm!(?[\p{name=/KATAKANA/}])$!' =>
780 'Using just the single character results returned by \p{} in (?[...]) {#} m/(?[\p{name=/KATAKANA/}{#}])$/'