This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Merge branch 'invert' into blead
[perl5.git] / regnodes.h
index 5224fb7..931761b 100644 (file)
@@ -6,8 +6,8 @@
 
 /* Regops and State definitions */
 
-#define REGNODE_MAX            109
-#define REGMATCH_STATE_MAX     149
+#define REGNODE_MAX            111
+#define REGMATCH_STATE_MAX     151
 
 #define        END                     0       /* 0000 End of program. */
 #define        SUCCEED                 1       /* 0x01 Return from a subroutine, basically. */
 #define        REFF                    65      /* 0x41 Match already matched string, folded using native charset semantics for non-utf8 */
 #define        REFFL                   66      /* 0x42 Match already matched string, folded in loc. */
 #define        REFFU                   67      /* 0x43 Match already matched string, folded using unicode semantics for non-utf8 */
-#define        NREF                    68      /* 0x44 Match some already matched string */
-#define        NREFF                   69      /* 0x45 Match already matched string, folded using native charset semantics for non-utf8 */
-#define        NREFFL                  70      /* 0x46 Match already matched string, folded in loc. */
-#define        NREFFU                  71      /* 0x47 Match already matched string, folded using unicode semantics for non-utf8 */
-#define        IFMATCH                 72      /* 0x48 Succeeds if the following matches. */
-#define        UNLESSM                 73      /* 0x49 Fails if the following matches. */
-#define        SUSPEND                 74      /* 0x4a "Independent" sub-RE. */
-#define        IFTHEN                  75      /* 0x4b Switch, should be preceded by switcher . */
-#define        GROUPP                  76      /* 0x4c Whether the group matched. */
-#define        LONGJMP                 77      /* 0x4d Jump far away. */
-#define        BRANCHJ                 78      /* 0x4e BRANCH with long offset. */
-#define        EVAL                    79      /* 0x4f Execute some Perl code. */
-#define        MINMOD                  80      /* 0x50 Next operator is not greedy. */
-#define        LOGICAL                 81      /* 0x51 Next opcode should set the flag only. */
-#define        RENUM                   82      /* 0x52 Group with independently numbered parens. */
-#define        TRIE                    83      /* 0x53 Match many EXACT(F[ALU]?)? at once. flags==type */
-#define        TRIEC                   84      /* 0x54 Same as TRIE, but with embedded charclass data */
-#define        AHOCORASICK             85      /* 0x55 Aho Corasick stclass. flags==type */
-#define        AHOCORASICKC            86      /* 0x56 Same as AHOCORASICK, but with embedded charclass data */
-#define        GOSUB                   87      /* 0x57 recurse to paren arg1 at (signed) ofs arg2 */
-#define        GOSTART                 88      /* 0x58 recurse to start of pattern */
-#define        NGROUPP                 89      /* 0x59 Whether the group matched. */
-#define        INSUBP                  90      /* 0x5a Whether we are in a specific recurse. */
-#define        DEFINEP                 91      /* 0x5b Never execute directly. */
-#define        ENDLIKE                 92      /* 0x5c Used only for the type field of verbs */
-#define        OPFAIL                  93      /* 0x5d Same as (?!) */
-#define        ACCEPT                  94      /* 0x5e Accepts the current matched string. */
-#define        VERB                    95      /* 0x5f Used only for the type field of verbs */
-#define        PRUNE                   96      /* 0x60 Pattern fails at this startpoint if no-backtracking through this */
-#define        MARKPOINT               97      /* 0x61 Push the current location for rollback by cut. */
-#define        SKIP                    98      /* 0x62 On failure skip forward (to the mark) before retrying */
-#define        COMMIT                  99      /* 0x63 Pattern fails outright if backtracking through this */
-#define        CUTGROUP                100     /* 0x64 On failure go to the next alternation in the group */
-#define        KEEPS                   101     /* 0x65 $& begins here. */
-#define        LNBREAK                 102     /* 0x66 generic newline pattern */
-#define        VERTWS                  103     /* 0x67 vertical whitespace         (Perl 6) */
-#define        NVERTWS                 104     /* 0x68 not vertical whitespace     (Perl 6) */
-#define        HORIZWS                 105     /* 0x69 horizontal whitespace       (Perl 6) */
-#define        NHORIZWS                106     /* 0x6a not horizontal whitespace   (Perl 6) */
-#define        FOLDCHAR                107     /* 0x6b codepoint with tricky case folding properties. */
-#define        OPTIMIZED               108     /* 0x6c Placeholder for dump. */
-#define        PSEUDO                  109     /* 0x6d Pseudo opcode for internal use. */
+#define        REFFA                   68      /* 0x44 Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
+#define        NREF                    69      /* 0x45 Match some already matched string */
+#define        NREFF                   70      /* 0x46 Match already matched string, folded using native charset semantics for non-utf8 */
+#define        NREFFL                  71      /* 0x47 Match already matched string, folded in loc. */
+#define        NREFFU                  72      /* 0x48 Match already matched string, folded using unicode semantics for non-utf8 */
+#define        NREFFA                  73      /* 0x49 Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
+#define        IFMATCH                 74      /* 0x4a Succeeds if the following matches. */
+#define        UNLESSM                 75      /* 0x4b Fails if the following matches. */
+#define        SUSPEND                 76      /* 0x4c "Independent" sub-RE. */
+#define        IFTHEN                  77      /* 0x4d Switch, should be preceded by switcher . */
+#define        GROUPP                  78      /* 0x4e Whether the group matched. */
+#define        LONGJMP                 79      /* 0x4f Jump far away. */
+#define        BRANCHJ                 80      /* 0x50 BRANCH with long offset. */
+#define        EVAL                    81      /* 0x51 Execute some Perl code. */
+#define        MINMOD                  82      /* 0x52 Next operator is not greedy. */
+#define        LOGICAL                 83      /* 0x53 Next opcode should set the flag only. */
+#define        RENUM                   84      /* 0x54 Group with independently numbered parens. */
+#define        TRIE                    85      /* 0x55 Match many EXACT(F[ALU]?)? at once. flags==type */
+#define        TRIEC                   86      /* 0x56 Same as TRIE, but with embedded charclass data */
+#define        AHOCORASICK             87      /* 0x57 Aho Corasick stclass. flags==type */
+#define        AHOCORASICKC            88      /* 0x58 Same as AHOCORASICK, but with embedded charclass data */
+#define        GOSUB                   89      /* 0x59 recurse to paren arg1 at (signed) ofs arg2 */
+#define        GOSTART                 90      /* 0x5a recurse to start of pattern */
+#define        NGROUPP                 91      /* 0x5b Whether the group matched. */
+#define        INSUBP                  92      /* 0x5c Whether we are in a specific recurse. */
+#define        DEFINEP                 93      /* 0x5d Never execute directly. */
+#define        ENDLIKE                 94      /* 0x5e Used only for the type field of verbs */
+#define        OPFAIL                  95      /* 0x5f Same as (?!) */
+#define        ACCEPT                  96      /* 0x60 Accepts the current matched string. */
+#define        VERB                    97      /* 0x61 Used only for the type field of verbs */
+#define        PRUNE                   98      /* 0x62 Pattern fails at this startpoint if no-backtracking through this */
+#define        MARKPOINT               99      /* 0x63 Push the current location for rollback by cut. */
+#define        SKIP                    100     /* 0x64 On failure skip forward (to the mark) before retrying */
+#define        COMMIT                  101     /* 0x65 Pattern fails outright if backtracking through this */
+#define        CUTGROUP                102     /* 0x66 On failure go to the next alternation in the group */
+#define        KEEPS                   103     /* 0x67 $& begins here. */
+#define        LNBREAK                 104     /* 0x68 generic newline pattern */
+#define        VERTWS                  105     /* 0x69 vertical whitespace         (Perl 6) */
+#define        NVERTWS                 106     /* 0x6a not vertical whitespace     (Perl 6) */
+#define        HORIZWS                 107     /* 0x6b horizontal whitespace       (Perl 6) */
+#define        NHORIZWS                108     /* 0x6c not horizontal whitespace   (Perl 6) */
+#define        FOLDCHAR                109     /* 0x6d codepoint with tricky case folding properties. */
+#define        OPTIMIZED               110     /* 0x6e Placeholder for dump. */
+#define        PSEUDO                  111     /* 0x6f Pseudo opcode for internal use. */
        /* ------------ States ------------- */
 #define        TRIE_next               (REGNODE_MAX + 1)       /* state for TRIE */
 #define        TRIE_next_fail          (REGNODE_MAX + 2)       /* state for TRIE */
@@ -235,10 +237,12 @@ EXTCONST U8 PL_regkind[] = {
        REF,            /* REFF                   */
        REF,            /* REFFL                  */
        REF,            /* REFFU                  */
+       REF,            /* REFFA                  */
        REF,            /* NREF                   */
        REF,            /* NREFF                  */
        REF,            /* NREFFL                 */
        REF,            /* NREFFU                 */
+       REF,            /* NREFFA                 */
        BRANCHJ,        /* IFMATCH                */
        BRANCHJ,        /* UNLESSM                */
        BRANCHJ,        /* SUSPEND                */
@@ -393,10 +397,12 @@ static const U8 regarglen[] = {
        EXTRA_SIZE(struct regnode_1),           /* REFF         */
        EXTRA_SIZE(struct regnode_1),           /* REFFL        */
        EXTRA_SIZE(struct regnode_1),           /* REFFU        */
+       EXTRA_SIZE(struct regnode_1),           /* REFFA        */
        EXTRA_SIZE(struct regnode_1),           /* NREF         */
        EXTRA_SIZE(struct regnode_1),           /* NREFF        */
        EXTRA_SIZE(struct regnode_1),           /* NREFFL       */
        EXTRA_SIZE(struct regnode_1),           /* NREFFU       */
+       EXTRA_SIZE(struct regnode_1),           /* NREFFA       */
        EXTRA_SIZE(struct regnode_1),           /* IFMATCH      */
        EXTRA_SIZE(struct regnode_1),           /* UNLESSM      */
        EXTRA_SIZE(struct regnode_1),           /* SUSPEND      */
@@ -508,10 +514,12 @@ static const char reg_off_by_arg[] = {
        0,      /* REFF         */
        0,      /* REFFL        */
        0,      /* REFFU        */
+       0,      /* REFFA        */
        0,      /* NREF         */
        0,      /* NREFF        */
        0,      /* NREFFL       */
        0,      /* NREFFU       */
+       0,      /* NREFFA       */
        2,      /* IFMATCH      */
        2,      /* UNLESSM      */
        1,      /* SUSPEND      */
@@ -628,48 +636,50 @@ EXTCONST char * const PL_reg_name[] = {
        "REFF",                         /* 0x41 */
        "REFFL",                        /* 0x42 */
        "REFFU",                        /* 0x43 */
-       "NREF",                         /* 0x44 */
-       "NREFF",                        /* 0x45 */
-       "NREFFL",                       /* 0x46 */
-       "NREFFU",                       /* 0x47 */
-       "IFMATCH",                      /* 0x48 */
-       "UNLESSM",                      /* 0x49 */
-       "SUSPEND",                      /* 0x4a */
-       "IFTHEN",                       /* 0x4b */
-       "GROUPP",                       /* 0x4c */
-       "LONGJMP",                      /* 0x4d */
-       "BRANCHJ",                      /* 0x4e */
-       "EVAL",                         /* 0x4f */
-       "MINMOD",                       /* 0x50 */
-       "LOGICAL",                      /* 0x51 */
-       "RENUM",                        /* 0x52 */
-       "TRIE",                         /* 0x53 */
-       "TRIEC",                        /* 0x54 */
-       "AHOCORASICK",                  /* 0x55 */
-       "AHOCORASICKC",                 /* 0x56 */
-       "GOSUB",                        /* 0x57 */
-       "GOSTART",                      /* 0x58 */
-       "NGROUPP",                      /* 0x59 */
-       "INSUBP",                       /* 0x5a */
-       "DEFINEP",                      /* 0x5b */
-       "ENDLIKE",                      /* 0x5c */
-       "OPFAIL",                       /* 0x5d */
-       "ACCEPT",                       /* 0x5e */
-       "VERB",                         /* 0x5f */
-       "PRUNE",                        /* 0x60 */
-       "MARKPOINT",                    /* 0x61 */
-       "SKIP",                         /* 0x62 */
-       "COMMIT",                       /* 0x63 */
-       "CUTGROUP",                     /* 0x64 */
-       "KEEPS",                        /* 0x65 */
-       "LNBREAK",                      /* 0x66 */
-       "VERTWS",                       /* 0x67 */
-       "NVERTWS",                      /* 0x68 */
-       "HORIZWS",                      /* 0x69 */
-       "NHORIZWS",                     /* 0x6a */
-       "FOLDCHAR",                     /* 0x6b */
-       "OPTIMIZED",                    /* 0x6c */
-       "PSEUDO",                       /* 0x6d */
+       "REFFA",                        /* 0x44 */
+       "NREF",                         /* 0x45 */
+       "NREFF",                        /* 0x46 */
+       "NREFFL",                       /* 0x47 */
+       "NREFFU",                       /* 0x48 */
+       "NREFFA",                       /* 0x49 */
+       "IFMATCH",                      /* 0x4a */
+       "UNLESSM",                      /* 0x4b */
+       "SUSPEND",                      /* 0x4c */
+       "IFTHEN",                       /* 0x4d */
+       "GROUPP",                       /* 0x4e */
+       "LONGJMP",                      /* 0x4f */
+       "BRANCHJ",                      /* 0x50 */
+       "EVAL",                         /* 0x51 */
+       "MINMOD",                       /* 0x52 */
+       "LOGICAL",                      /* 0x53 */
+       "RENUM",                        /* 0x54 */
+       "TRIE",                         /* 0x55 */
+       "TRIEC",                        /* 0x56 */
+       "AHOCORASICK",                  /* 0x57 */
+       "AHOCORASICKC",                 /* 0x58 */
+       "GOSUB",                        /* 0x59 */
+       "GOSTART",                      /* 0x5a */
+       "NGROUPP",                      /* 0x5b */
+       "INSUBP",                       /* 0x5c */
+       "DEFINEP",                      /* 0x5d */
+       "ENDLIKE",                      /* 0x5e */
+       "OPFAIL",                       /* 0x5f */
+       "ACCEPT",                       /* 0x60 */
+       "VERB",                         /* 0x61 */
+       "PRUNE",                        /* 0x62 */
+       "MARKPOINT",                    /* 0x63 */
+       "SKIP",                         /* 0x64 */
+       "COMMIT",                       /* 0x65 */
+       "CUTGROUP",                     /* 0x66 */
+       "KEEPS",                        /* 0x67 */
+       "LNBREAK",                      /* 0x68 */
+       "VERTWS",                       /* 0x69 */
+       "NVERTWS",                      /* 0x6a */
+       "HORIZWS",                      /* 0x6b */
+       "NHORIZWS",                     /* 0x6c */
+       "FOLDCHAR",                     /* 0x6d */
+       "OPTIMIZED",                    /* 0x6e */
+       "PSEUDO",                       /* 0x6f */
        /* ------------ States ------------- */
        "TRIE_next",                    /* REGNODE_MAX +0x01 */
        "TRIE_next_fail",               /* REGNODE_MAX +0x02 */
@@ -764,8 +774,8 @@ EXTCONST U8 PL_varies[] __attribute__deprecated__;
 #else
 EXTCONST U8 PL_varies[] __attribute__deprecated__ = {
     ANYOFV, CLUMP, BRANCH, BACK, STAR, PLUS, CURLY, CURLYN, CURLYM, CURLYX,
-    WHILEM, REF, REFF, REFFL, REFFU, NREF, NREFF, NREFFL, NREFFU, SUSPEND,
-    IFTHEN, BRANCHJ,
+    WHILEM, REF, REFF, REFFL, REFFU, REFFA, NREF, NREFF, NREFFL, NREFFU,
+    NREFFA, SUSPEND, IFTHEN, BRANCHJ,
     0
 };
 #endif /* DOINIT */
@@ -774,7 +784,7 @@ EXTCONST U8 PL_varies[] __attribute__deprecated__ = {
 EXTCONST U8 PL_varies_bitmask[];
 #else
 EXTCONST U8 PL_varies_bitmask[] = {
-    0x00, 0x00, 0x40, 0x00, 0x00, 0xE0, 0x80, 0x3F, 0xFF, 0x4C, 0x00, 0x00, 0x00, 0x00
+    0x00, 0x00, 0x40, 0x00, 0x00, 0xE0, 0x80, 0x3F, 0xFF, 0x33, 0x01, 0x00, 0x00, 0x00
 };
 #endif /* DOINIT */
 
@@ -798,7 +808,7 @@ EXTCONST U8 PL_simple[] __attribute__deprecated__ = {
 EXTCONST U8 PL_simple_bitmask[];
 #else
 EXTCONST U8 PL_simple_bitmask[] = {
-    0x00, 0x00, 0xBC, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x07
+    0x00, 0x00, 0xBC, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E
 };
 #endif /* DOINIT */