perlretut.pod, 2nd version

[perl5.git] / scope.h

diff --git a/scope.h b/scope.h
index b18b84e..42d1617 100644 (file)
--- a/scope.h
+++ b/scope.h
@@ -1,7 +1,7 @@
 /*    scope.h
  *
  *    Copyright (C) 1993, 1994, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2004, 2005 by Larry Wall and others
+ *    2000, 2001, 2002, 2004, 2005, 2006, 2007 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.
@@ -52,6 +52,8 @@
 #define SAVEt_COP_ARYBASE      41
 #define SAVEt_RE_STATE         42
 #define SAVEt_COMPILE_WARNINGS 43
+#define SAVEt_STACK_CXPOS      44
+#define SAVEt_PARSER           45
 
 #ifndef SCOPE_SAVES_SIGNAL_MASK
 #define SCOPE_SAVES_SIGNAL_MASK 0
@@ -158,12 +160,12 @@ Closing bracket on a callback.  See C<ENTER> and L<perlcall>.
            SSPUSHPTR(GvHV(PL_hintgv));                 \
            GvHV(PL_hintgv) = Perl_hv_copy_hints_hv(aTHX_ GvHV(PL_hintgv)); \
        }                                               \
-       if (PL_compiling.cop_hints) {                   \
+       if (PL_compiling.cop_hints_hash) {              \
            HINTS_REFCNT_LOCK;                          \
-           PL_compiling.cop_hints->refcounted_he_refcnt++;     \
+           PL_compiling.cop_hints_hash->refcounted_he_refcnt++;        \
            HINTS_REFCNT_UNLOCK;                        \
        }                                               \
-       SSPUSHPTR(PL_compiling.cop_hints);              \
+       SSPUSHPTR(PL_compiling.cop_hints_hash);         \
        SSPUSHINT(PL_hints);                            \
        SSPUSHINT(SAVEt_HINTS);                         \
     } STMT_END
@@ -205,16 +207,35 @@ Closing bracket on a callback.  See C<ENTER> and L<perlcall>.
        SSPUSHINT(SAVEt_COMPILE_WARNINGS);              \
     } STMT_END
 
+#define SAVESTACK_CXPOS() \
+    STMT_START {                                  \
+        SSCHECK(3);                               \
+        SSPUSHINT(cxstack[cxstack_ix].blk_oldsp); \
+        SSPUSHINT(cxstack_ix);                    \
+        SSPUSHINT(SAVEt_STACK_CXPOS);             \
+    } STMT_END
+
+#define SAVEPARSER(p) \
+    STMT_START {                                  \
+        SSCHECK(2);                               \
+        SSPUSHPTR(p);                            \
+        SSPUSHINT(SAVEt_PARSER);                 \
+    } STMT_END
+
 #ifdef USE_ITHREADS
 #  define SAVECOPSTASH(c)      SAVEPPTR(CopSTASHPV(c))
 #  define SAVECOPSTASH_FREE(c) SAVESHAREDPV(CopSTASHPV(c))
 #  define SAVECOPFILE(c)       SAVEPPTR(CopFILE(c))
 #  define SAVECOPFILE_FREE(c)  SAVESHAREDPV(CopFILE(c))
+#  define SAVECOPLABEL(c)      SAVEPPTR(CopLABEL(c))
+#  define SAVECOPLABEL_FREE(c) SAVESHAREDPV(CopLABEL(c))
 #else
 #  define SAVECOPSTASH(c)      SAVESPTR(CopSTASH(c))
 #  define SAVECOPSTASH_FREE(c) SAVECOPSTASH(c) /* XXX not refcounted */
 #  define SAVECOPFILE(c)       SAVESPTR(CopFILEGV(c))
 #  define SAVECOPFILE_FREE(c)  SAVEGENERICSV(CopFILEGV(c))
+#  define SAVECOPLABEL(c)      SAVEPPTR(CopLABEL(c))
+#  define SAVECOPLABEL_FREE(c) SAVEPPTR(CopLABEL(c))
 #endif
 
 #define SAVECOPLINE(c)         SAVEI32(CopLINE(c))