AUTHORS update.

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

diff --git a/gv.c b/gv.c
index 33e6cd2..da50eac 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -656,7 +656,7 @@ Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, I32 sv_type)
                  strEQ(name, "ARGVOUT")))
                    global = TRUE;
            }
-           else if (*name == '_' && !name[1])
+           else if (*name == '_' && (!name[1] || strEQ(name,"__ANON__")))
                global = TRUE;
 
            if (global)
@@ -814,20 +814,16 @@ Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, I32 sv_type)
        break;
 
     case '&':
-       if (len > 1)
-           break;
-       PL_sawampersand = TRUE;
-       goto ro_magicalize;
-
     case '`':
-       if (len > 1)
-           break;
-       PL_sawampersand = TRUE;
-       goto ro_magicalize;
-
     case '\'':
-       if (len > 1)
-           break;
+       if (
+           len > 1 ||
+           sv_type == SVt_PVAV ||
+           sv_type == SVt_PVHV ||
+           sv_type == SVt_PVCV ||
+           sv_type == SVt_PVFM ||
+           sv_type == SVt_PVIO
+       ) { break; }
        PL_sawampersand = TRUE;
        goto ro_magicalize;
 
@@ -897,7 +893,6 @@ Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, I32 sv_type)
     case '\011':       /* $^I, NOT \t in EBCDIC */
     case '\016':        /* $^N */
     case '\020':       /* $^P */
-    case '\024':       /* $^T */
        if (len > 1)
            break;
        goto magicalize;
@@ -914,6 +909,13 @@ Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, I32 sv_type)
        if (len > 1)
            break;
        goto ro_magicalize;
+    case '\024':       /* $^T, ${^TAINT} */
+        if (len == 1)
+            goto magicalize;
+        else if (strEQ(name, "\024AINT"))
+            goto ro_magicalize;
+        else
+            break;
     case '\027':       /* $^W & $^WARNING_BITS */
        if (len > 1 && strNE(name, "\027ARNING_BITS")
            && strNE(name, "\027IDE_SYSTEM_CALLS"))
@@ -1788,11 +1790,14 @@ Perl_is_gv_magical(pTHX_ char *name, STRLEN len, U32 flags)
     case '\016':   /* $^N */
     case '\020':   /* $^P */
     case '\023':   /* $^S */
-    case '\024':   /* $^T */
     case '\026':   /* $^V */
        if (len == 1)
            goto yes;
        break;
+    case '\024':   /* $^T, ${^TAINT} */
+        if (len == 1 || strEQ(name, "\024AINT"))
+            goto yes;
+        break;
     case '1':
     case '2':
     case '3':