SvPVX_const() triggers an assertion that when the sv isn't a PV.

[p5sagit/p5-mst-13.2.git] / ext / B / B.xs

diff --git a/ext/B/B.xs b/ext/B/B.xs
index 14af877..aa02d54 100644 (file)
--- a/ext/B/B.xs
+++ b/ext/B/B.xs
@@ -26,7 +26,9 @@ static const char* const svclassnames[] = {
 #endif
     "B::IV",
     "B::NV",
+#if PERL_VERSION <= 10
     "B::RV",
+#endif
     "B::PV",
     "B::PVIV",
     "B::PVNV",
@@ -34,6 +36,9 @@ static const char* const svclassnames[] = {
 #if PERL_VERSION <= 8
     "B::BM",
 #endif
+#if PERL_VERSION >= 11
+    "B::ORANGE",
+#endif
 #if PERL_VERSION >= 9
     "B::GV",
 #endif
@@ -1366,6 +1371,24 @@ packiv(sv)
            ST(0) = sv_2mortal(newSVpvn((char *)&w, 4));
        }
 
+
+#if PERL_VERSION >= 11
+
+B::SV
+RV(sv)
+        B::IV   sv
+    CODE:
+        if( SvROK(sv) ) {
+            RETVAL = SvRV(sv);
+        }
+        else {
+            croak( "argument is not SvROK" );
+        }
+    OUTPUT:
+        RETVAL
+
+#endif
+
 MODULE = B     PACKAGE = B::NV         PREFIX = Sv
 
 NV
@@ -1392,12 +1415,16 @@ U32
 PARENT_FAKELEX_FLAGS(sv)
        B::NV   sv
 
+#if PERL_VERSION < 11
+
 MODULE = B     PACKAGE = B::RV         PREFIX = Sv
 
 B::SV
 SvRV(sv)
        B::RV   sv
 
+#endif
+
 MODULE = B     PACKAGE = B::PV         PREFIX = Sv
 
 char*
@@ -1620,6 +1647,18 @@ is_empty(gv)
     OUTPUT:
         RETVAL
 
+bool
+isGV_with_GP(gv)
+       B::GV   gv
+    CODE:
+#if PERL_VERSION >= 9
+       RETVAL = isGV_with_GP(gv) ? TRUE : FALSE;
+#else
+       RETVAL = TRUE; /* In 5.8 and earlier they all are.  */
+#endif
+    OUTPUT:
+       RETVAL
+
 void*
 GvGP(gv)
        B::GV   gv