Moving variables to their innermost scope.

Some vars have been tagged as const because they do not change in their
new scopes. In pp_reverse in pp.c, I32 tmp is only used to hold a char,
so is changed to char.

1 files changed, 4 insertions, 1 deletions

diff --git a/pp_hot.c b/pp_hot.c
index 7d6db0f4f0..58bbe2f1e9 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -360,7 +360,6 @@ PP(pp_padrange)
     dSP;
     PADOFFSET base = PL_op->op_targ;
     int count = (int)(PL_op->op_private) & OPpPADRANGE_COUNTMASK;
-    int i;
     if (PL_op->op_flags & OPf_SPECIAL) {
         /* fake the RHS of my ($x,$y,..) = @_ */
         PUSHMARK(SP);
@@ -370,6 +369,8 @@ PP(pp_padrange)
 
     /* note, this is only skipped for compile-time-known void cxt */
     if ((PL_op->op_flags & OPf_WANT) != OPf_WANT_VOID) {
+        int i;
+
         EXTEND(SP, count);
         PUSHMARK(SP);
         for (i = 0; i <count; i++)
@@ -381,6 +382,8 @@ PP(pp_padrange)
                       (base << (OPpPADRANGE_COUNTSHIFT + SAVE_TIGHT_SHIFT))
                     | (count << SAVE_TIGHT_SHIFT)
                     | SAVEt_CLEARPADRANGE);
+        int i;
+
         STATIC_ASSERT_STMT(OPpPADRANGE_COUNTMASK + 1 == (1 << OPpPADRANGE_COUNTSHIFT));
         assert((payload >> (OPpPADRANGE_COUNTSHIFT+SAVE_TIGHT_SHIFT))
                 == (Size_t)base);