X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pp.h;h=1f426e7da07203cdf18d0bd149fa644d58b427ea;hb=6cd63c21c135f707c2046a8512b70b74c3e1000c;hp=1ca2fabc8c0a7456ccfc435344f145ec44464c21;hpb=8c074e2aa6f4be490d6bedf1bc337b09fa1c1185;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pp.h b/pp.h
index 1ca2fab..1f426e7 100644
--- a/pp.h
+++ b/pp.h
@@ -87,7 +87,6 @@ Refetch the stack pointer.  Used after a callback.  See L<perlcall>.
 
 #define NORMAL PL_op->op_next
 #define DIE return Perl_die
-#define DIE_NULL return DieNull
 
 /*
 =for apidoc Ams||PUTBACK
@@ -142,7 +141,7 @@ Pops a long off the stack.
 #define TOPm1s		(*(sp-1))
 #define TOPp1s		(*(sp+1))
 #define TOPp		(SvPV(TOPs, PL_na))		/* deprecated */
-#define TOPpx		(SvPV(TOPs, n_a))
+#define TOPpx		(SvPV_nolen(TOPs))
 #define TOPn		(SvNV(TOPs))
 #define TOPi		((IV)SvIV(TOPs))
 #define TOPu		((UV)SvUV(TOPs))
@@ -283,8 +282,8 @@ 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 +400,7 @@ 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 +482,13 @@ 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:
+ */