From: Vincent Pit <vince@profvince.com>
Date: Mon, 30 Nov 2009 21:14:16 +0000 (+0100)
Subject: Fix compiler warnings with the Intel CC
X-Git-Tag: v0.39~2
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FVariable-Magic.git;a=commitdiff_plain;h=990ac0f214d44bda5d26733979f647b855cb5702

Fix compiler warnings with the Intel CC
---

diff --git a/Magic.xs b/Magic.xs
index df86b33..183bfbd 100644
--- a/Magic.xs
+++ b/Magic.xs
@@ -536,6 +536,8 @@ STATIC const SV *vmg_wizard_validate(pTHX_ const SV *wiz) {
  }
 
  croak(vmg_invalid_wiz);
+ /* Not reached */
+ return NULL;
 }
 
 #define vmg_wizard_id(W)         SvIVX((const SV *) (W))
@@ -871,7 +873,7 @@ STATIC void vmg_op_info_init(pTHX_ unsigned int opinfo) {
    if (!MY_CXT.b__op_stashes[0]) {
     opclass c;
     require_pv("B.pm");
-    for (c = 0; c < OPc_MAX; ++c)
+    for (c = OPc_NULL; c < OPc_MAX; ++c)
      MY_CXT.b__op_stashes[c] = gv_stashpv(vmg_opclassnames[c], 1);
    }
    break;
@@ -1316,7 +1318,7 @@ PPCODE:
   ud.owner   = MY_CXT.owner;
   ptable_walk(MY_CXT.wizards, vmg_ptable_clone, &ud);
 
-  for (c = 0; c < OPc_MAX; ++c) {
+  for (c = OPc_NULL; c < OPc_MAX; ++c) {
    if (MY_CXT.b__op_stashes[c])
     had_b__op_stash |= (((U32) 1) << c);
   }
@@ -1325,7 +1327,7 @@ PPCODE:
   MY_CXT_CLONE;
   MY_CXT.wizards = t;
   MY_CXT.owner   = aTHX;
-  for (c = 0; c < OPc_MAX; ++c) {
+  for (c = OPc_NULL; c < OPc_MAX; ++c) {
    MY_CXT.b__op_stashes[c] = (had_b__op_stash & (((U32) 1) << c))
                               ? gv_stashpv(vmg_opclassnames[c], 1) : NULL;
   }