Fix building MAD with C++ - a MAD_PV of "" is illegal, as it will be free()d.

[p5sagit/p5-mst-13.2.git] / regcomp.h

diff --git a/regcomp.h b/regcomp.h
index 2ac1be1..198961c 100644 (file)
--- a/regcomp.h
+++ b/regcomp.h
@@ -31,10 +31,11 @@ typedef OP OP_4tree;                        /* Will be redefined later. */
  *
  * Personally I think 5.12 should disable this for sure. Its a bit more debatable for
  * 5.10, so for now im leaving it enabled.
+ * XXX: It is now enabled for 5.11/5.12
  *
  * -demerphq
  */
-#define PERL_LEGACY_UNICODE_CHARCLASS_MAPPINGS 1
+#define PERL_LEGACY_UNICODE_CHARCLASS_MAPPINGS 0
 
 /* Should the optimiser take positive assertions into account? */
 #define PERL_ENABLE_POSITIVE_ASSERTION_STUDY 0
@@ -728,6 +729,7 @@ re.pm, especially to the documentation.
 #define RE_DEBUG_EXTRA_STATE       0x080000
 #define RE_DEBUG_EXTRA_OPTIMISE    0x100000
 #define RE_DEBUG_EXTRA_BUFFERS     0x400000
+#define RE_DEBUG_EXTRA_GPOS        0x800000
 /* combined */
 #define RE_DEBUG_EXTRA_STACK       0x280000
 
@@ -783,6 +785,8 @@ re.pm, especially to the documentation.
 #define DEBUG_TRIE_r(x) DEBUG_r( \
     if (re_debug_flags & (RE_DEBUG_COMPILE_TRIE \
         | RE_DEBUG_EXECUTE_TRIE )) x )
+#define DEBUG_GPOS_r(x) DEBUG_r( \
+    if (re_debug_flags & RE_DEBUG_EXTRA_GPOS) x )
 
 /* initialization */
 /* get_sv() can return NULL during global destruction. */