akr	2009-03-12 09:24:51 +0900 (Thu, 12 Mar 2009)

  New Revision: 22906

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22906

  Log:
    * transcode_data.h: suppress warnings of overflow.

  Modified files:
    trunk/ChangeLog
    trunk/transcode_data.h

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22905)
+++ ChangeLog	(revision 22906)
@@ -1,3 +1,7 @@
+Thu Mar 12 09:24:24 2009  Tanaka Akira  <akr@f...>
+
+	* transcode_data.h: suppress warnings of overflow.
+
 Thu Mar 12 09:15:14 2009  Tanaka Akira  <akr@f...>
 
 	* include/ruby/encoding.h: suppress warnings of overflow.
Index: transcode_data.h
===================================================================
--- transcode_data.h	(revision 22905)
+++ transcode_data.h	(revision 22906)
@@ -44,9 +44,9 @@
 
 #define o1(b1)		(PType((((unsigned char)(b1))<<8)|ONEbt))
 #define o2(b1,b2)	(PType((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|TWObt))
-#define o3(b1,b2,b3)	(PType(((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|THREEbt)&0xffffffffU))
+#define o3(b1,b2,b3)	(PType(((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned int)(unsigned char)(b3))<<24)|THREEbt)&0xffffffffU))
 #define o4(b0,b1,b2,b3)	(PType(((((unsigned char)(b1))<<8)|(((unsigned char)(b2))<<16)|(((unsigned char)(b3))<<24)|((((unsigned char)(b0))&0x07)<<5)|FOURbt)&0xffffffffU))
-#define g4(b0,b1,b2,b3) (PType(((((unsigned char)(b0))<<8)|(((unsigned char)(b2))<<16)|((((unsigned char)(b1))&0x0f)<<24)|((((unsigned char)(b3))&0x0f)<<28)|GB4bt)&0xffffffffU))
+#define g4(b0,b1,b2,b3) (PType(((((unsigned char)(b0))<<8)|(((unsigned char)(b2))<<16)|((((unsigned char)(b1))&0x0f)<<24)|((((unsigned int)(unsigned char)(b3))&0x0f)<<28)|GB4bt)&0xffffffffU))
 
 #define getBT1(a)	(((a)>> 8)&0xFF)
 #define getBT2(a)	(((a)>>16)&0xFF)

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