Const Boy II: The Localizing

[p5sagit/p5-mst-13.2.git] / pp.h

diff --git a/pp.h b/pp.h
index 8f127d1..d5e3bf9 100644 (file)
--- a/pp.h
+++ b/pp.h
@@ -283,8 +283,8 @@ and C<PUSHu>.
                        } } STMT_END
 
 /* Same thing, but update mark register too. */
-#define MEXTEND(p,n)   STMT_START {if (PL_stack_max - p < (int)(n)) {          \
-                           int markoff = mark - PL_stack_base;         \
+#define MEXTEND(p,n)   STMT_START {if (PL_stack_max - p < (int)(n)) {  \
+                           const int markoff = mark - PL_stack_base;   \
                            sp = stack_grow(sp,p,(int) (n));            \
                            mark = PL_stack_base + markoff;             \
                        } } STMT_END
@@ -401,7 +401,7 @@ and C<PUSHu>.
 #define tryAMAGICbinW(meth,assign,set) STMT_START { \
           if (PL_amagic_generation) { \
            SV* tmpsv; \
-           SV* right= *(sp); SV* left= *(sp-1);\
+           SV* const right= *(sp); SV* const left= *(sp-1);\
            if ((SvAMAGIC(left)||SvAMAGIC(right))&&\
                (tmpsv=amagic_call(left, \
                                   right, \
@@ -483,3 +483,13 @@ True if this op will be the return value of an lvalue subroutine
 
 =cut */
 #define LVRET ((PL_op->op_private & OPpMAYBE_LVSUB) && is_lvalue_sub())
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */