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

diff --git a/pp_hot.c b/pp_hot.c
index a60a176..f0c56cf 100644 (file)
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -1754,9 +1754,13 @@ PP(pp_enter)
     I32 gimme = OP_GIMME(PL_op, -1);
 
     if (gimme == -1) {
-       if (cxstack_ix >= 0)
-           gimme = cxstack[cxstack_ix].blk_gimme;
-       else
+       if (cxstack_ix >= 0) {
+           /* If this flag is set, we're just inside a return, so we should
+            * store the caller's context */
+           gimme = (PL_op->op_flags & OPf_SPECIAL)
+               ? block_gimme()
+               : cxstack[cxstack_ix].blk_gimme;
+       } else
            gimme = G_SCALAR;
     }
 
@@ -1865,13 +1869,7 @@ PP(pp_leave)
 
     POPBLOCK(cx,newpm);
 
-    gimme = OP_GIMME(PL_op, -1);
-    if (gimme == -1) {
-       if (cxstack_ix >= 0)
-           gimme = cxstack[cxstack_ix].blk_gimme;
-       else
-           gimme = G_SCALAR;
-    }
+    gimme = OP_GIMME(PL_op, (cxstack_ix >= 0) ? gimme : G_SCALAR);
 
     TAINT_NOT;
     if (gimme == G_VOID)
@@ -2774,7 +2772,14 @@ try_autoload:
         Perl_get_db_sub(aTHX_ &sv, cv);
         if (CvISXSUB(cv))
             PL_curcopdb = PL_curcop;
-        cv = GvCV(PL_DBsub);
+         if (CvLVALUE(cv)) {
+             /* check for lsub that handles lvalue subroutines */
+            cv = GvCV(gv_HVadd(gv_fetchpv("DB::lsub", GV_ADDMULTI, SVt_PVHV)));
+             /* if lsub not found then fall back to DB::sub */
+            if (!cv) cv = GvCV(PL_DBsub);
+         } else {
+             cv = GvCV(PL_DBsub);
+         }
 
        if (!cv || (!CvXSUB(cv) && !CvSTART(cv)))
            DIE(aTHX_ "No DB::sub routine defined");