Reënable qr caching for (??{}) retval where possible

[perl5.git] / mg_raw.h

diff --git a/mg_raw.h b/mg_raw.h
index f4e1742..f508ad0 100644 (file)
--- a/mg_raw.h
+++ b/mg_raw.h
@@ -12,6 +12,8 @@
       "/* arylen '#' Array length ($#ary) */" },
     { '%', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
       "/* rhash '%' extra data for restricted hashes */" },
       "/* arylen '#' Array length ($#ary) */" },
     { '%', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
       "/* rhash '%' extra data for restricted hashes */" },

+    { '&', "magic_vtable_max",
+      "/* proto '&' my sub prototype CV */" },

     { '.', "want_vtbl_pos | PERL_MAGIC_VALUE_MAGIC",
       "/* pos '.' pos() lvalue */" },
     { ':', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
     { '.', "want_vtbl_pos | PERL_MAGIC_VALUE_MAGIC",
       "/* pos '.' pos() lvalue */" },
     { ':', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",


@@ -20,10 +22,6 @@
       "/* backref '<' for weak ref data */" },
     { '@', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
       "/* arylen_p '@' to move arylen out of XPVAV */" },
       "/* backref '<' for weak ref data */" },
     { '@', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
       "/* arylen_p '@' to move arylen out of XPVAV */" },

-    { 'A', "want_vtbl_amagic",
-      "/* overload 'A' %OVERLOAD hash */" },
-    { 'a', "want_vtbl_amagicelem",
-      "/* overload_elem 'a' %OVERLOAD hash element */" },

     { 'B', "want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
       "/* bm 'B' Boyer-Moore (fast string search) */" },
     { 'c', "want_vtbl_ovrld",
     { 'B', "want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
       "/* bm 'B' Boyer-Moore (fast string search) */" },
     { 'c', "want_vtbl_ovrld",


@@ -36,10 +34,8 @@
       "/* env 'E' %ENV hash */" },
     { 'e', "want_vtbl_envelem",
       "/* envelem 'e' %ENV hash element */" },
       "/* env 'E' %ENV hash */" },
     { 'e', "want_vtbl_envelem",
       "/* envelem 'e' %ENV hash element */" },

-    { 'f', "want_vtbl_regdata | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
+    { 'f', "want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",

       "/* fm 'f' Formline ('compiled' format) */" },
       "/* fm 'f' Formline ('compiled' format) */" },

-    { 'G', "want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
-      "/* study 'G' study()ed string */" },

     { 'g', "want_vtbl_mglob | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
       "/* regex_global 'g' m//g target */" },
     { 'H', "want_vtbl_hints",
     { 'g', "want_vtbl_mglob | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",
       "/* regex_global 'g' m//g target */" },
     { 'H', "want_vtbl_hints",


@@ -64,7 +60,7 @@
       "/* tiedelem 'p' Tied array or hash element */" },
     { 'q', "want_vtbl_packelem",
       "/* tiedscalar 'q' Tied scalar or handle */" },
       "/* tiedelem 'p' Tied array or hash element */" },
     { 'q', "want_vtbl_packelem",
       "/* tiedscalar 'q' Tied scalar or handle */" },

-    { 'r', "want_vtbl_regexp | PERL_MAGIC_VALUE_MAGIC",
+    { 'r', "want_vtbl_regexp | PERL_MAGIC_READONLY_ACCEPTABLE | PERL_MAGIC_VALUE_MAGIC",

       "/* qr 'r' precompiled qr// regex */" },
     { 'S', "magic_vtable_max",
       "/* sig 'S' %SIG hash */" },
       "/* qr 'r' precompiled qr// regex */" },
     { 'S', "magic_vtable_max",
       "/* sig 'S' %SIG hash */" },


@@ -74,7 +70,7 @@
       "/* taint 't' Taintedness */" },
     { 'U', "want_vtbl_uvar",
       "/* uvar 'U' Available for use by extensions */" },
       "/* taint 't' Taintedness */" },
     { 'U', "want_vtbl_uvar",
       "/* uvar 'U' Available for use by extensions */" },

-    { 'V', "want_vtbl_vstring | PERL_MAGIC_VALUE_MAGIC",
+    { 'V', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",

       "/* vstring 'V' SV was vstring literal */" },
     { 'v', "want_vtbl_vec | PERL_MAGIC_VALUE_MAGIC",
       "/* vec 'v' vec() lvalue */" },
       "/* vstring 'V' SV was vstring literal */" },
     { 'v', "want_vtbl_vec | PERL_MAGIC_VALUE_MAGIC",
       "/* vec 'v' vec() lvalue */" },


@@ -84,7 +80,7 @@
       "/* substr 'x' substr() lvalue */" },
     { 'y', "want_vtbl_defelem | PERL_MAGIC_VALUE_MAGIC",
       "/* defelem 'y' Shadow \"foreach\" iterator variable / smart parameter vivification */" },
       "/* substr 'x' substr() lvalue */" },
     { 'y', "want_vtbl_defelem | PERL_MAGIC_VALUE_MAGIC",
       "/* defelem 'y' Shadow \"foreach\" iterator variable / smart parameter vivification */" },

-    { ']', "magic_vtable_max | PERL_MAGIC_VALUE_MAGIC",
+    { ']', "want_vtbl_checkcall | PERL_MAGIC_VALUE_MAGIC",

       "/* checkcall ']' inlining/mutation of call to this CV */" },
     { '~', "magic_vtable_max",
       "/* ext '~' Available for use by extensions */" },
       "/* checkcall ']' inlining/mutation of call to this CV */" },
     { '~', "magic_vtable_max",
       "/* ext '~' Available for use by extensions */" },