X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=Magic.xs;h=c8de4302383d714c9e14eb23a57afeb5bf233ff6;hb=b0d725bd65b94259e76048f864c972d9b70aac6b;hp=ca90b7f0a781ec5870bb3aa3a00edc541bad0611;hpb=fb63c158ed67d2aa769f142956b649c520341249;p=perl%2Fmodules%2FVariable-Magic.git

diff --git a/Magic.xs b/Magic.xs
index ca90b7f..c8de430 100644
--- a/Magic.xs
+++ b/Magic.xs
@@ -133,6 +133,12 @@
 # define VMG_UVAR 0
 #endif
 
+#if VMG_HAS_PERL_MAINT(5, 11, 0, 32969) || VMG_HAS_PERL(5, 12, 0)
+# define VMG_COMPAT_SCALAR_LENGTH_NOLEN 1
+#else
+# define VMG_COMPAT_SCALAR_LENGTH_NOLEN 0
+#endif
+
 /* Applied to dev-5.9 as 25854, integrated to maint-5.8 as 28160, partially
  * reverted to dev-5.11 as 9cdcb38b */
 #if VMG_HAS_PERL_MAINT(5, 8, 9, 28160) || VMG_HAS_PERL_MAINT(5, 9, 3, 25854) || VMG_HAS_PERL(5, 10, 0)
@@ -169,10 +175,10 @@
 # define VMG_COMPAT_ARRAY_UNDEF_CLEAR 0
 #endif
 
-#if VMG_HAS_PERL_MAINT(5, 11, 0, 32969) || VMG_HAS_PERL(5, 12, 0)
-# define VMG_COMPAT_SCALAR_LENGTH_NOLEN 1
+#if VMG_HAS_PERL(5, 11, 0)
+# define VMG_COMPAT_HASH_DELETE_NOUVAR_VOID 1
 #else
-# define VMG_COMPAT_SCALAR_LENGTH_NOLEN 0
+# define VMG_COMPAT_HASH_DELETE_NOUVAR_VOID 0
 #endif
 
 #if VMG_HAS_PERL(5, 13, 2)
@@ -1080,6 +1086,18 @@ STATIC int vmg_svt_set(pTHX_ SV *sv, MAGIC *mg) {
  return vmg_cb_call1(w->cb_set, w->opinfo, sv, mg->mg_obj);
 }
 
+STATIC U32 vmg_sv_len(pTHX_ SV *sv) {
+#define vmg_sv_len(S) vmg_sv_len(aTHX_ (S))
+ STRLEN len;
+#if VMG_HAS_PERL(5, 9, 3)
+ const U8 *s = VOID2(const U8 *, VOID2(const void *, SvPV_const(sv, len)));
+#else
+ U8 *s = SvPV(sv, len);
+#endif
+
+ return DO_UTF8(sv) ? utf8_length(s, s + len) : len;
+}
+
 STATIC U32 vmg_svt_len(pTHX_ SV *sv, MAGIC *mg) {
  const vmg_wizard *w = vmg_wizard_from_mg_nocheck(mg);
  unsigned int opinfo = w->opinfo;
@@ -1097,16 +1115,7 @@ STATIC U32 vmg_svt_len(pTHX_ SV *sv, MAGIC *mg) {
  PUSHs(sv_2mortal(newRV_inc(sv)));
  PUSHs(mg->mg_obj ? mg->mg_obj : &PL_sv_undef);
  if (t < SVt_PVAV) {
-  STRLEN l;
-#if VMG_HAS_PERL(5, 9, 3)
-  const U8 *s = VOID2(const U8 *, VOID2(const void *, SvPV_const(sv, l)));
-#else
-  U8 *s = SvPV(sv, l);
-#endif
-  if (DO_UTF8(sv))
-   len = utf8_length(s, s + l);
-  else
-   len = l;
+  len = vmg_sv_len(sv);
   mPUSHu(len);
  } else if (t == SVt_PVAV) {
   len = av_len((AV *) sv) + 1;
@@ -1305,7 +1314,7 @@ STATIC I32 vmg_svt_val(pTHX_ IV action, SV *sv) {
   }
  }
 
- if (SvRMAGICAL(sv) && !tied) {
+ if (SvRMAGICAL(sv) && !tied && !(action & (HV_FETCH_ISSTORE|HV_DELETE))) {
   /* Temporarily hide the RMAGICAL flag of the hash so it isn't wrongly
    * mistaken for a tied hash by the rest of hv_common. It will be reset by
    * the op_ppaddr of a new fake op injected between the current and the next
@@ -1366,6 +1375,8 @@ BOOT:
  newCONSTSUB(stash, "MGf_DUP",   newSVuv(MGf_DUP));
  newCONSTSUB(stash, "MGf_LOCAL", newSVuv(MGf_LOCAL));
  newCONSTSUB(stash, "VMG_UVAR",  newSVuv(VMG_UVAR));
+ newCONSTSUB(stash, "VMG_COMPAT_SCALAR_LENGTH_NOLEN",
+                    newSVuv(VMG_COMPAT_SCALAR_LENGTH_NOLEN));
  newCONSTSUB(stash, "VMG_COMPAT_ARRAY_PUSH_NOLEN",
                     newSVuv(VMG_COMPAT_ARRAY_PUSH_NOLEN));
  newCONSTSUB(stash, "VMG_COMPAT_ARRAY_PUSH_NOLEN_VOID",
@@ -1374,8 +1385,8 @@ BOOT:
                     newSVuv(VMG_COMPAT_ARRAY_UNSHIFT_NOLEN_VOID));
  newCONSTSUB(stash, "VMG_COMPAT_ARRAY_UNDEF_CLEAR",
                     newSVuv(VMG_COMPAT_ARRAY_UNDEF_CLEAR));
- newCONSTSUB(stash, "VMG_COMPAT_SCALAR_LENGTH_NOLEN",
-                    newSVuv(VMG_COMPAT_SCALAR_LENGTH_NOLEN));
+ newCONSTSUB(stash, "VMG_COMPAT_HASH_DELETE_NOUVAR_VOID",
+                    newSVuv(VMG_COMPAT_HASH_DELETE_NOUVAR_VOID));
  newCONSTSUB(stash, "VMG_COMPAT_GLOB_GET", newSVuv(VMG_COMPAT_GLOB_GET));
  newCONSTSUB(stash, "VMG_PERL_PATCHLEVEL", newSVuv(VMG_PERL_PATCHLEVEL));
  newCONSTSUB(stash, "VMG_THREADSAFE",      newSVuv(VMG_THREADSAFE));