akr	2011-01-20 23:59:59 +0900 (Thu, 20 Jan 2011)

  New Revision: 30616

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=30616

  Log:
    * node.h: parenthesize macro arguments.

  Modified files:
    trunk/ChangeLog
    trunk/node.h

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 30615)
+++ ChangeLog	(revision 30616)
@@ -1,3 +1,7 @@
+Thu Jan 20 23:58:02 2011  Tanaka Akira  <akr@f...>
+
+	* node.h: parenthesize macro arguments.
+
 Thu Jan 20 23:25:28 2011  KOSAKI Motohiro  <kosaki.motohiro@g...>
 
 	* configure.in: Add '#include <stdlib.h>' to
Index: node.h
===================================================================
--- node.h	(revision 30615)
+++ node.h	(revision 30616)
@@ -269,7 +269,7 @@
 
 #define nd_type(n) ((int) (((RNODE(n))->flags & NODE_TYPEMASK)>>NODE_TYPESHIFT))
 #define nd_set_type(n,t) \
-    RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|((((unsigned long)t)<<NODE_TYPESHIFT)&NODE_TYPEMASK))
+    RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|((((unsigned long)(t))<<NODE_TYPESHIFT)&NODE_TYPEMASK))
 
 #define NODE_LSHIFT (NODE_TYPESHIFT+7)
 #define NODE_LMASK  (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1)

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