[asperl] added AS patch#12 with minor changes

[p5sagit/p5-mst-13.2.git] / gv.c

diff --git a/gv.c b/gv.c
index 174e04d..62e39c2 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -530,17 +530,26 @@ gv_fetchpv(char *nambeg, I32 add, I32 sv_type)
     /* By this point we should have a stash and a name */
 
     if (!stash) {
-       if (add) {
-           warn("Global symbol \"%s\" requires explicit package name", name);
-           ++error_count;
-           stash = curstash ? curstash : defstash;     /* avoid core dumps */
-           add_gvflags = ((sv_type == SVt_PV) ? GVf_IMPORTED_SV
-                          : (sv_type == SVt_PVAV) ? GVf_IMPORTED_AV
-                          : (sv_type == SVt_PVHV) ? GVf_IMPORTED_HV
-                          : 0);
-       }
-       else
+       if (!add)
            return Nullgv;
+       if (add & ~2) {
+           char sv_type_char = ((sv_type == SVt_PV) ? '$'
+                                : (sv_type == SVt_PVAV) ? '@'
+                                : (sv_type == SVt_PVHV) ? '%'
+                                : 0);
+           if (sv_type_char) 
+               warn("Global symbol \"%c%s\" requires explicit package name",
+                    sv_type_char, name);
+           else
+               warn("Global symbol \"%s\" requires explicit package name",
+                    name);
+       }
+       ++error_count;
+       stash = curstash ? curstash : defstash; /* avoid core dumps */
+       add_gvflags = ((sv_type == SVt_PV) ? GVf_IMPORTED_SV
+                      : (sv_type == SVt_PVAV) ? GVf_IMPORTED_AV
+                      : (sv_type == SVt_PVHV) ? GVf_IMPORTED_HV
+                      : 0);
     }
 
     if (!SvREFCNT(stash))      /* symbol table under destruction */
@@ -1314,7 +1323,7 @@ amagic_call(SV *left, SV *right, int method, int flags)
     PUTBACK;
     pp_pushmark(ARGS);
 
-    EXTEND(sp, notfound + 5);
+    EXTEND(SP, notfound + 5);
     PUSHs(lr>0? right: left);
     PUSHs(lr>0? left: right);
     PUSHs( lr > 0 ? &sv_yes : ( assign ? &sv_undef : &sv_no ));