Resolve perl #60344: Regex lookbehind failure after an (if)then|else in perl 5.10

[perl5.git] / perl.h

diff --git a/perl.h b/perl.h
index 8e48b6d..e07416e 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -1,7 +1,7 @@
 /*    perl.h
  *
- *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+ *    2002, 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -1539,15 +1539,15 @@ EXTERN_C char *crypt(const char *, const char *);
 #   define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH)
 #endif
 
-/* BeOS 5.0 seems to define S_IREAD and S_IWRITE in <posix/fcntl.h>
+/* BeOS 5.0 and Haiku R1 seem to define S_IREAD and S_IWRITE in <posix/fcntl.h>
  * which would get included through <sys/file.h >, but that is 3000
  * lines in the future.  --jhi */
 
-#if !defined(S_IREAD) && !defined(__BEOS__)
+#if !defined(S_IREAD) && !(defined(__BEOS__) || defined(__HAIKU__))
 #   define S_IREAD S_IRUSR
 #endif
 
-#if !defined(S_IWRITE) && !defined(__BEOS__)
+#if !defined(S_IWRITE) && !(defined(__BEOS__) || defined(__HAIKU__))
 #   define S_IWRITE S_IWUSR
 #endif
 
@@ -2571,7 +2571,10 @@ typedef struct clone_params CLONE_PARAMS;
 #   define ISHISH "macos classic"
 #endif
 
-#if defined(__BEOS__)
+#if defined(__HAIKU__)
+#   include "haiku/haikuish.h"
+#   define ISHISH "haiku"
+#elif defined(__BEOS__)
 #   include "beos/beosish.h"
 #   define ISHISH "beos"
 #endif
@@ -5320,7 +5323,8 @@ typedef struct am_table_short AMTS;
 #define PERLDB_ALL             (PERLDBf_SUB    | PERLDBf_LINE  |       \
                                 PERLDBf_NOOPT  | PERLDBf_INTER |       \
                                 PERLDBf_SUBLINE| PERLDBf_SINGLE|       \
-                                PERLDBf_NAMEEVAL| PERLDBf_NAMEANON )
+                                PERLDBf_NAMEEVAL| PERLDBf_NAMEANON |   \
+                                PERLDBf_SAVESRC)
                                        /* No _NONAME, _GOTO, _ASSERTION */
 #define PERLDBf_SUB            0x01    /* Debug sub enter/exit */
 #define PERLDBf_LINE           0x02    /* Keep line # */
@@ -5333,6 +5337,7 @@ typedef struct am_table_short AMTS;
 #define PERLDBf_GOTO           0x80    /* Report goto: call DB::goto */
 #define PERLDBf_NAMEEVAL       0x100   /* Informative names for evals */
 #define PERLDBf_NAMEANON       0x200   /* Informative names for anon subs */
+#define PERLDBf_SAVESRC        0x400   /* Save source lines into @{"_<$filename"} */
 
 #define PERLDB_SUB     (PL_perldb && (PL_perldb & PERLDBf_SUB))
 #define PERLDB_LINE    (PL_perldb && (PL_perldb & PERLDBf_LINE))
@@ -5345,6 +5350,7 @@ typedef struct am_table_short AMTS;
 #define PERLDB_NAMEEVAL        (PL_perldb && (PL_perldb & PERLDBf_NAMEEVAL))
 #define PERLDB_NAMEANON        (PL_perldb && (PL_perldb & PERLDBf_NAMEANON))
 #define PERLDB_ASSERTION (PL_perldb && (PL_perldb & PERLDBf_ASSERTION))
+#define PERLDB_SAVESRC         (PL_perldb && (PL_perldb & PERLDBf_SAVESRC))
 
 #ifdef USE_LOCALE_NUMERIC
 
@@ -5690,9 +5696,10 @@ int flock(int fd, int op);
 #if O_TEXT != O_BINARY
     /* If you have different O_TEXT and O_BINARY and you are a CLRF shop,
      * that is, you are somehow DOSish. */
-#   if defined(__BEOS__) || defined(__VOS__) || defined(__CYGWIN__)
-    /* BeOS has O_TEXT != O_BINARY but O_TEXT and O_BINARY have no effect;
-     * BeOS is always UNIXoid (LF), not DOSish (CRLF). */
+#   if defined(__BEOS__) || defined(__HAIKU__) || defined(__VOS__) || \
+       defined(__CYGWIN__)
+    /* BeOS/Haiku has O_TEXT != O_BINARY but O_TEXT and O_BINARY have no effect;
+     * BeOS/Haiku is always UNIXoid (LF), not DOSish (CRLF). */
     /* VOS has O_TEXT != O_BINARY, and they have effect,
      * but VOS always uses LF, never CRLF. */
     /* If you have O_TEXT different from your O_BINARY but you still are
@@ -6008,6 +6015,8 @@ extern void moncontrol(int);
 
 #endif /* Include guard */
 
+#define CLEAR_ERRSV() STMT_START { sv_setpvn(ERRSV,"",0); if (SvMAGICAL(ERRSV)) { mg_free(ERRSV); } SvPOK_only(ERRSV); } STMT_END
+
 /*
  * Local variables:
  * c-indentation-style: bsd