re PR preprocessor/43642 (FAIL: c-c++-common/raw-string-1.c)

	PR preprocessor/43642
	* lex.c (lex_raw_string): Change type of TYPE variable to
	unsigned char.

From-SVN: r157979

libcpp/ChangeLog

+2010-04-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/43642
+	* lex.c (lex_raw_string): Change type of TYPE variable to
+	unsigned char.
+
 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.

libcpp/lex.c

@@ -828,7 +828,7 @@ lex_raw_string (cpp_reader *pfile, cpp_token *token, const uchar *base,
 		  /* Don't warn about this trigraph in
 		     _cpp_process_line_notes, since trigraphs show up as
 		     trigraphs in raw strings.  */
-		  unsigned type = note->type;
+		  uchar type = note->type;
 		  note->type = 0;
 
 		  if (!CPP_OPTION (pfile, trigraphs))