X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=scope.h;h=42d1617eb9d5e041af1639ee30887c5818945b39;hb=b69c7e13638df93b8184f0ab25c064bbde4b32e0;hp=debae280db299ba060117a315237e5d286f98405;hpb=b3ca2e834c3607fd8aa8736a51aa3a2b8bba1044;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/scope.h b/scope.h
index debae28..42d1617 100644
--- 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.
@@ -49,13 +49,18 @@
 #define SAVEt_BOOL		38
 #define SAVEt_SET_SVFLAGS	39
 #define SAVEt_SAVESWITCHSTACK	40
+#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
 #endif
 
-#define SSCHECK(need) if (PL_savestack_ix + (need) > PL_savestack_max) savestack_grow()
-#define SSGROW(need) if (PL_savestack_ix + (need) > PL_savestack_max) savestack_grow_cnt(need)
+#define SSCHECK(need) if (PL_savestack_ix + (I32)(need) > PL_savestack_max) savestack_grow()
+#define SSGROW(need) if (PL_savestack_ix + (I32)(need) > PL_savestack_max) savestack_grow_cnt(need)
 #define SSPUSHINT(i) (PL_savestack[PL_savestack_ix++].any_i32 = (I32)(i))
 #define SSPUSHLONG(i) (PL_savestack[PL_savestack_ix++].any_long = (long)(i))
 #define SSPUSHBOOL(p) (PL_savestack[PL_savestack_ix++].any_bool = (p))
@@ -153,12 +158,14 @@ Closing bracket on a callback.  See C<ENTER> and L<perlcall>.
 	SSCHECK(4);					\
 	if (PL_hints & HINT_LOCALIZE_HH) {		\
 	    SSPUSHPTR(GvHV(PL_hintgv));			\
-	    GvHV(PL_hintgv) = newHVhv(GvHV(PL_hintgv));	\
+	    GvHV(PL_hintgv) = Perl_hv_copy_hints_hv(aTHX_ GvHV(PL_hintgv)); \
 	}						\
-	if (PL_compiling.cop_hints) {			\
-	    PL_compiling.cop_hints->refcounted_he_refcnt++;	\
+	if (PL_compiling.cop_hints_hash) {		\
+	    HINTS_REFCNT_LOCK;				\
+	    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
@@ -180,16 +187,55 @@ Closing bracket on a callback.  See C<ENTER> and L<perlcall>.
 	PL_curstackinfo->si_stack = (t);		\
     } STMT_END
 
+#define SAVECOPARYBASE(c) \
+    STMT_START {					\
+	SSCHECK(3);					\
+	SSPUSHINT(CopARYBASE_get(c));			\
+	SSPUSHPTR(c);					\
+	SSPUSHINT(SAVEt_COP_ARYBASE);			\
+    } STMT_END
+
+/* Need to do the cop warnings like this, rather than a "SAVEFREESHAREDPV",
+   because realloc() means that the value can actually change. Possibly
+   could have done savefreesharedpvREF, but this way actually seems cleaner,
+   as it simplifies the code that does the saves, and reduces the load on the
+   save stack.  */
+#define SAVECOMPILEWARNINGS() \
+    STMT_START {					\
+	SSCHECK(2);					\
+	SSPUSHPTR(PL_compiling.cop_warnings);		\
+	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))