From: Bruno Haible <bruno@clisp.org>
Date: Tue, 7 Apr 2009 02:07:30 +0000 (+0200)
Subject: Fix unportable use of bit-fields.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02757ec3d0047ea7a719a7c0e6284335663b5496;p=pspp

Fix unportable use of bit-fields.
---

diff --git a/ChangeLog b/ChangeLog
index d08ee3ae4d..bdb3e2f9a0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-04-06  Bruno Haible  <bruno@clisp.org>
+
+	Fix unportable use of bit-fields.
+	* lib/unicase/special-casing.h (struct special_casing_rule): Change the
+	bit-field type from 'int' to 'signed int'. Otherwise Solaris cc,
+	AIX xlc, and OSF/1 cc interpret it as 'unsigned int'.
+
 2009-04-06  Bruno Haible  <bruno@clisp.org>
 
 	Avoid test failures on AIX and OSF/1.
diff --git a/lib/unicase/special-casing.h b/lib/unicase/special-casing.h
index a702f01465..ab88b84d8d 100644
--- a/lib/unicase/special-casing.h
+++ b/lib/unicase/special-casing.h
@@ -38,7 +38,7 @@ struct special_casing_rule
   /*bool*/ unsigned int has_next : 1;
 
   /* Context.  */
-  int context : 7;
+  signed int context : 7;
 
   /* Language, or an empty string.  */
   char language[2];