X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=Upper.xs;h=cba5d3d048b81e46ad212c51ae6714df5e89d2e5;hb=b608ef9d319ec77f82c32837676ab68cc2e6b4cc;hp=cd093dea83fdb52c8771d94f461f5da65598ff53;hpb=b74d16df98351c4bacb0a1a9d029ce7d7924591f;p=perl%2Fmodules%2FScope-Upper.git

diff --git a/Upper.xs b/Upper.xs
index cd093de..cba5d3d 100644
--- a/Upper.xs
+++ b/Upper.xs
@@ -137,7 +137,6 @@ STATIC I32 su_av_key2idx(pTHX_ AV *av, I32 key) {
  if (SvRMAGICAL(av)) {
   const MAGIC * const tied_magic = mg_find((SV *) av, PERL_MAGIC_tied);
   if (tied_magic) {
-   int adjust_index = 1;
    SV * const * const negative_indices_glob =
                     hv_fetch(SvSTASH(SvRV(SvTIED_obj((SV *) (av), tied_magic))),
                              NEGATIVE_INDICES_VAR, 16, 0);
@@ -248,7 +247,7 @@ STATIC void su_save_helem(pTHX_ HV *hv, SV *keysv, SV *val) {
  if (val) { /* local $x{$keysv} = $val; */
   SvSetMagicSV(*svp, val);
  } else {   /* local $x{$keysv}; delete $x{$keysv}; */
-  hv_delete_ent(hv, keysv, G_DISCARD, HeHASH(he));
+  (void)hv_delete_ent(hv, keysv, G_DISCARD, HeHASH(he));
  }
 }
 
@@ -296,11 +295,12 @@ STATIC void su_call(pTHX_ void *ud_) {
   * when the new sub scope will be created in call_sv. */
 
 #if SU_HAS_PERL(5, 10, 0)
- if (dieing)
+ if (dieing) {
   if (cxstack_ix < cxstack_max)
    ++cxstack_ix;
   else
    cxstack_ix = Perl_cxinc(aTHX);
+ }
 #endif
 
  call_sv(ud->cb, G_VOID);
@@ -421,7 +421,6 @@ STATIC void su_localize(pTHX_ void *ud_) {
    break;
   default:
    gv = (GV *) save_scalar(gv);
-maybe_deref:
    if (deref) /* val != NULL */
     val = SvRV(val);
    break;
@@ -492,7 +491,6 @@ STATIC void su_pop(pTHX_ void *ud) {
 STATIC I32 su_init(pTHX_ I32 cxix, void *ud, I32 size) {
 #define su_init(L, U, S) su_init(aTHX_ (L), (U), (S))
  I32 i, depth = 0, *origin;
- I32 cur, last, step;
 
  LEAVE;
 
@@ -581,6 +579,8 @@ STATIC void su_unwind(pTHX_ void *ud_) {
  SV **savesp = MY_CXT.savesp;
  I32 mark;
 
+ PERL_UNUSED_VAR(ud_);
+
  if (savesp)
   PL_stack_sp = savesp;
 
@@ -629,11 +629,11 @@ STATIC void su_unwind(pTHX_ void *ud_) {
    if (CxTYPE(cx) == CXt_BLOCK && (C) >= i) { \
     --cx;                                     \
     if (CxTYPE(cx) == CXt_SUB && cx->blk_sub.cv == GvCV(PL_DBsub)) { \
-     (C) -= i + 1;                \
-     break;                       \
-    }                             \
-   } else                         \
-    break;                        \
+     (C) -= i + 1;                 \
+     break;                        \
+    }                              \
+   } else                          \
+    break;                         \
   } while (++i <= SU_SKIP_DB_MAX); \
  } STMT_END
 
@@ -722,12 +722,15 @@ BOOT:
  newXSproto("Scope::Upper::unwind", XS_Scope__Upper_unwind, file, NULL);
 }
 
+#if SU_THREADSAFE
+
 void
 CLONE(...)
 PROTOTYPE: DISABLE
 CODE:
-#if SU_THREADSAFE
+ PERL_UNUSED_VAR(items);
  MY_CXT_CLONE;
+
 #endif /* SU_THREADSAFE */
 
 SV *