* c-lex.c (putback_buffer): Make 'buffer' an unsigned char *.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32222 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ce7b9bf..60a8b91 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-02-27  Zack Weinberg  <zack@wolery.cumb.org>
+
+       * c-lex.c (putback_buffer): Make 'buffer' an unsigned char *.
+
 Sun Feb 27 07:44:17 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
        * gcov-io.h (__fetch_long, __store_long, __read_long, __write_long):

diff --git a/gcc/c-lex.c b/gcc/c-lex.c
index 128467d..4b4968c 100644 (file)
--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -85,7 +85,7 @@ extern int yy_get_token ();
 #define UNGETC(c) put_back (c)
 
 struct putback_buffer {
-  char *buffer;
+  unsigned char *buffer;
   int   buffer_size;
   int   index;
 };