Character class syntax [%c %c] belongs inside character classes [S_checkposixcc]
+ /%.127s/: false [] range \"%*.*s\" in regexp [S_regclass]
-
+ /%.127s/: false [] range \"%*.*s\" in regexp [S_regclassutf8]
+
+ /%.127s/: Unrecognized escape \\%c in character class passed through" [S_regclass]
+
+ /%.127s/: Unrecognized escape \\%c in character class passed through" [S_regclassutf8]
__END__
# regcomp.c [S_regpiece]
########
# regcomp.c [S_regatom]
use warnings 'unsafe' ;
-$a =~ /\m/ ;
+$a =~ /a\mb\b/ ;
no warnings 'unsafe' ;
+$a =~ /a\mb\b/ ;
EXPECT
Unrecognized escape \m passed through at - line 3.
########
/[[.foo.]]/;
/[[=bar=]]/;
/[:zog:]/;
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3 }
/[[:zog:]]/;
EXPECT
Character class syntax [: :] belongs inside character classes at - line 4.
Character class syntax [. .] is reserved for future extensions at - line 8.
Character class syntax [= =] is reserved for future extensions at - line 9.
Character class syntax [: :] belongs inside character classes at - line 10.
-Character class [:zog:] unknown at - line 19.
+Character class [:zog:] unknown at - line 20.
+########
+# regcomp.c [S_regclass]
+$_ = "";
+use warnings 'unsafe' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'unsafe' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+/[a-\d]/: false [] range "a-\d" in regexp at - line 5.
+/[\d-b]/: false [] range "\d-" in regexp at - line 6.
+/[\s-\d]/: false [] range "\s-" in regexp at - line 7.
+/[\d-\s]/: false [] range "\d-" in regexp at - line 8.
+/[a-[:digit:]]/: false [] range "a-[:digit:]" in regexp at - line 9.
+/[[:digit:]-b]/: false [] range "[:digit:]-" in regexp at - line 10.
+/[[:alpha:]-[:digit:]]/: false [] range "[:alpha:]-" in regexp at - line 11.
+/[[:digit:]-[:alpha:]]/: false [] range "[:digit:]-" in regexp at - line 12.
+########
+# regcomp.c [S_regclassutf8]
+BEGIN {
+ if (ord("\t") == 5) {
+ print "SKIPPED\n# ebcdic regular expression ranges differ.";
+ exit 0;
+ }
+}
+use utf8;
+$_ = "";
+use warnings 'unsafe' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'unsafe' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+/[a-\d]/: false [] range "a-\d" in regexp at - line 12.
+/[\d-b]/: false [] range "\d-" in regexp at - line 13.
+/[\s-\d]/: false [] range "\s-" in regexp at - line 14.
+/[\d-\s]/: false [] range "\d-" in regexp at - line 15.
+/[a-[:digit:]]/: false [] range "a-[:digit:]" in regexp at - line 16.
+/[[:digit:]-b]/: false [] range "[:digit:]-" in regexp at - line 17.
+/[[:alpha:]-[:digit:]]/: false [] range "[:alpha:]-" in regexp at - line 18.
+/[[:digit:]-[:alpha:]]/: false [] range "[:digit:]-" in regexp at - line 19.
+########
+# regcomp.c [S_regclass S_regclassutf8]
+use warnings 'unsafe' ;
+$a =~ /[a\zb]/ ;
+no warnings 'unsafe' ;
+$a =~ /[a\zb]/ ;
+EXPECT
+/[a\zb]/: Unrecognized escape \z in character class passed through at - line 3.