Avoid lvalue casts, from Enache.

p4raw-id: //depot/perl@21018

1 files changed, 4 insertions, 5 deletions

diff --git a/op.h b/op.h
index ed38438318..539393dd1f 100644
--- a/op.h
+++ b/op.h
@@ -485,14 +485,13 @@ struct loop {
 
 #if defined(PL_OP_SLAB_ALLOC)
 #define NewOp(m,var,c,type)	\
-	STMT_START {		\
-		var = (type *) Perl_Slab_Alloc(aTHX_ m,c*sizeof(type));\
-	} STMT_END
+	(var = (type *) Perl_Slab_Alloc(aTHX_ m,c*sizeof(type)))
 #define NewOpSz(m,var,size)	\
-	STMT_START { var = (OP *) Perl_Slab_Alloc(aTHX_ m,size); } STMT_END
+	(var = (OP *) Perl_Slab_Alloc(aTHX_ m,size))
 #define FreeOp(p) Perl_Slab_Free(aTHX_ p)
 #else
 #define NewOp(m, var, c, type) Newz(m, var, c, type)
-#define NewOpSz(m, var, size) Newz(m, (char*)var, size, char)
+#define NewOpSz(m, var, size)	\
+	(var = (OP*)safemalloc(size), memzero(var, size))
 #define FreeOp(p) Safefree(p)
 #endif