[asperl] integrate latest win32 branch

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

diff --git a/scope.c b/scope.c
index 962d63a..56387e8 100644 (file)
--- a/scope.c
+++ b/scope.c
@@ -258,12 +258,11 @@ void
 save_item(register SV *item)
 {
     dTHR;
-    register SV *sv;
+    register SV *sv = NEWSV(0,0);
 
+    sv_setsv(sv,item);
     SSCHECK(3);
     SSPUSHPTR(item);           /* remember the pointer */
-    sv = NEWSV(0,0);
-    sv_setsv(sv,item);
     SSPUSHPTR(sv);             /* remember the value */
     SSPUSHINT(SAVEt_ITEM);
 }
@@ -440,11 +439,11 @@ save_list(register SV **sarg, I32 maxsarg)
     register SV *sv;
     register I32 i;
 
-    SSCHECK(3 * maxsarg);
     for (i = 1; i <= maxsarg; i++) {
-       SSPUSHPTR(sarg[i]);             /* remember the pointer */
        sv = NEWSV(0,0);
        sv_setsv(sv,sarg[i]);
+       SSCHECK(3);
+       SSPUSHPTR(sarg[i]);             /* remember the pointer */
        SSPUSHPTR(sv);                  /* remember the value */
        SSPUSHINT(SAVEt_ITEM);
     }
@@ -611,14 +610,14 @@ leave_scope(I32 base)
        case SAVEt_GP:                          /* scalar reference */
            ptr = SSPOPPTR;
            gv = (GV*)SSPOPPTR;
-            gp_free(gv);
-            GvGP(gv) = (GP*)ptr;
             if (SvPOK(gv) && SvLEN(gv) > 0) {
                 Safefree(SvPVX(gv));
             }
             SvPVX(gv) = (char *)SSPOPPTR;
             SvCUR(gv) = (STRLEN)SSPOPIV;
             SvLEN(gv) = (STRLEN)SSPOPIV;
+            gp_free(gv);
+            GvGP(gv) = (GP*)ptr;
            SvREFCNT_dec(gv);
             break;
        case SAVEt_FREESV: