Give attributes its own Maintainers.pl entry

[perl5.git] / pad.h

diff --git a/pad.h b/pad.h
index 2f0fb7c..dec267a 100644 (file)
--- a/pad.h
+++ b/pad.h
@@ -31,6 +31,12 @@ typedef U64TYPE PADOFFSET;
 #endif
 #define NOT_IN_PAD ((PADOFFSET) -1)
 
+/* a value that PL_cop_seqmax is guaranteed never to be,
+ * flagging that a lexical is being introduced, or has not yet left scope
+ */
+#define PERL_PADSEQ_INTRO  U32_MAX
+
+
 /* B.xs needs these for the benefit of B::Deparse */
 /* Low range end is exclusive (valid from the cop seq after this one) */
 /* High range end is inclusive (valid up to this cop seq) */
@@ -112,6 +118,16 @@ typedef enum {
        padtidy_FORMAT          /* or a format */
 } padtidy_type;
 
+#ifdef PERL_CORE
+
+/* flags for pad_add_name. SVf_UTF8 will also be valid in the future.  */
+
+#  define padadd_OUR           0x01    /* our declaration. */
+#  define padadd_STATE         0x02    /* state declaration. */
+#  define padadd_NO_DUP_CHECK  0x04    /* skip warning on dups. */
+
+#endif
+
 /* ASSERT_CURPAD_LEGAL and ASSERT_CURPAD_ACTIVE respectively determine
  * whether PL_comppad and PL_curpad are consistent and whether they have
  * active values */
@@ -210,7 +226,7 @@ Restore the old pad saved into the local variable opad by PAD_SAVE_LOCAL()
 
 #define PAD_BASE_SV(padlist, po) \
        (AvARRAY(padlist)[1])   \
-           ? AvARRAY((AV*)(AvARRAY(padlist)[1]))[po] : NULL;
+       ? AvARRAY(MUTABLE_AV((AvARRAY(padlist)[1])))[po] : NULL;
 
 
 #define PAD_SET_CUR_NOSAVE(padlist,nth) \
@@ -239,7 +255,8 @@ Restore the old pad saved into the local variable opad by PAD_SAVE_LOCAL()
              PTR2UV(PL_comppad), PTR2UV(PL_curpad)));
 
 #define PAD_RESTORE_LOCAL(opad) \
-       PL_comppad = opad;                                      \
+        assert(!opad || !SvIS_FREED(opad));                                    \
+       PL_comppad = opad;                                              \
        PL_curpad =  PL_comppad ? AvARRAY(PL_comppad) : NULL;   \
        DEBUG_Xv(PerlIO_printf(Perl_debug_log,                  \
              "Pad 0x%"UVxf"[0x%"UVxf"] restore_local\n",       \
@@ -258,7 +275,7 @@ context block structure (can be used as an lvalue).
 */
 
 #define CX_CURPAD_SAVE(block)  (block).oldcomppad = PL_comppad
-#define CX_CURPAD_SV(block,po) (AvARRAY((AV*)((block).oldcomppad))[po])
+#define CX_CURPAD_SV(block,po) (AvARRAY(MUTABLE_AV(((block).oldcomppad)))[po])
 
 
 /*
@@ -337,7 +354,7 @@ Clone the state variables associated with running and compiling pads.
  * sub's CV or padlist. */
 
 #define PAD_CLONE_VARS(proto_perl, param)                              \
-    PL_comppad = (AV *) ptr_table_fetch(PL_ptr_table, proto_perl->Icomppad); \
+    PL_comppad = MUTABLE_AV(ptr_table_fetch(PL_ptr_table, proto_perl->Icomppad)); \
     PL_curpad = PL_comppad ?  AvARRAY(PL_comppad) : NULL;              \
     PL_comppad_name            = av_dup(proto_perl->Icomppad_name, param); \
     PL_comppad_name_fill       = proto_perl->Icomppad_name_fill;       \