From dfd7ce74cf040dba710657963db0144201823670 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 23 Feb 2001 17:32:16 -0300
Subject: buffer should be void *, as char now is not that neutral...

---
 llex.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'llex.c')

diff --git a/llex.c b/llex.c
index 0bbc43be..58cb9fb5 100644
--- a/llex.c
+++ b/llex.c
@@ -1,5 +1,5 @@
 /*
-** $Id: llex.c,v 1.79 2001/02/22 18:59:59 roberto Exp roberto $
+** $Id: llex.c,v 1.80 2001/02/23 17:17:25 roberto Exp roberto $
 ** Lexical Analyzer
 ** See Copyright Notice in lua.h
 */
@@ -69,7 +69,7 @@ void luaX_error (LexState *ls, const l_char *s, int token) {
   l_char buff[TOKEN_LEN];
   luaX_token2str(token, buff);
   if (buff[0] == l_c('\0'))
-    luaX_syntaxerror(ls, s, G(ls->L)->Mbuffer);
+    luaX_syntaxerror(ls, s, (l_char *)G(ls->L)->Mbuffer);
   else
     luaX_syntaxerror(ls, s, buff);
 }
@@ -87,8 +87,8 @@ void luaX_token2str (int token, l_char *s) {
 
 static void luaX_invalidchar (LexState *ls, int c) {
   l_char buff[8];
-  sprintf(buff, l_s("0x%02X"), c);
-  luaX_syntaxerror(ls, l_s("invalid control l_char"), buff);
+  sprintf(buff, l_s("0x%02X"), uchar(c));
+  luaX_syntaxerror(ls, l_s("invalid control char"), buff);
 }
 
 
@@ -127,10 +127,11 @@ void luaX_setinput (lua_State *L, LexState *LS, ZIO *z, TString *source) {
 /* use Mbuffer to store names, literal strings and numbers */
 
 #define EXTRABUFF	128
-#define checkbuffer(L, n, len)	if ((len)+(n) > G(L)->Mbuffsize) \
-                                  luaO_openspace(L, (len)+(n)+EXTRABUFF)
+#define checkbuffer(L, n, len)	\
+    if (((len)+(n))*sizeof(l_char) > G(L)->Mbuffsize) \
+      luaO_openspace(L, (len)+(n)+EXTRABUFF, l_char)
 
-#define save(L, c, l)	(G(L)->Mbuffer[l++] = (l_char)c)
+#define save(L, c, l)	(((l_char *)G(L)->Mbuffer)[l++] = (l_char)c)
 #define save_and_next(L, LS, l)  (save(L, LS->current, l), next(LS))
 
 
@@ -181,7 +182,7 @@ static void read_number (LexState *LS, int comma, SemInfo *seminfo) {
     }
   }
   save(L, l_c('\0'), l);
-  if (!luaO_str2d(G(L)->Mbuffer, &seminfo->r))
+  if (!luaO_str2d((l_char *)G(L)->Mbuffer, &seminfo->r))
     luaX_error(LS, l_s("malformed number"), TK_NUMBER);
 }
 
@@ -225,7 +226,7 @@ static void read_long_string (LexState *LS, SemInfo *seminfo) {
   } endloop:
   save_and_next(L, LS, l);  /* skip the second `]' */
   save(L, l_c('\0'), l);
-  seminfo->ts = luaS_newlstr(L, G(L)->Mbuffer+2, l-5);
+  seminfo->ts = luaS_newlstr(L, (l_char *)G(L)->Mbuffer+2, l-5);
 }
 
 
@@ -277,7 +278,7 @@ static void read_string (LexState *LS, int del, SemInfo *seminfo) {
   }
   save_and_next(L, LS, l);  /* skip delimiter */
   save(L, l_c('\0'), l);
-  seminfo->ts = luaS_newlstr(L, G(L)->Mbuffer+1, l-3);
+  seminfo->ts = luaS_newlstr(L, (l_char *)G(L)->Mbuffer+1, l-3);
 }
 
 
@@ -365,7 +366,7 @@ int luaX_lex (LexState *LS, SemInfo *seminfo) {
         else if (isalpha(LS->current) || LS->current == l_c('_')) {
           /* identifier or reserved word */
           size_t l = readname(LS);
-          TString *ts = luaS_newlstr(LS->L, G(LS->L)->Mbuffer, l);
+          TString *ts = luaS_newlstr(LS->L, (l_char *)G(LS->L)->Mbuffer, l);
           if (ts->marked >= RESERVEDMARK)  /* reserved word? */
             return ts->marked-RESERVEDMARK+FIRST_RESERVED;
           seminfo->ts = ts;
-- 
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