commit a7fa7bafc808103cbb8e27a3c80168617bac8a4f
parent cde179b36979c58d9380d3c4dd29b61412d13b51
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 9 Nov 1999 15:59:13 -0200
new warnings with option "-W" (gcc)
Diffstat:
4 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/liolib.c b/liolib.c
@@ -1,5 +1,5 @@
/*
-** $Id: liolib.c,v 1.48 1999/10/19 13:33:22 roberto Exp roberto $
+** $Id: liolib.c,v 1.49 1999/10/26 11:00:12 roberto Exp roberto $
** Standard I/O (and system) library
** See Copyright Notice in lua.h
*/
@@ -608,7 +608,7 @@ static const struct luaL_reg iolibtag[] = {
static void openwithtags (void) {
- int i;
+ unsigned int i;
int iotag = lua_newtag();
lua_newtag(); /* alloc CLOSEDTAG: assume that CLOSEDTAG = iotag-1 */
for (i=0; i<sizeof(iolibtag)/sizeof(iolibtag[0]); i++) {
diff --git a/llex.c b/llex.c
@@ -1,5 +1,5 @@
/*
-** $Id: llex.c,v 1.41 1999/10/11 16:13:42 roberto Exp roberto $
+** $Id: llex.c,v 1.42 1999/10/19 13:33:22 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@@ -34,7 +34,7 @@ static const char *const reserved [] = {"and", "do", "else", "elseif", "end",
void luaX_init (void) {
- int i;
+ unsigned int i;
for (i=0; i<(sizeof(reserved)/sizeof(reserved[0])); i++) {
TaggedString *ts = luaS_new(reserved[i]);
ts->marked = (unsigned char)(RESERVEDMARK+i); /* reserved word */
diff --git a/lua.c b/lua.c
@@ -1,5 +1,5 @@
/*
-** $Id: lua.c,v 1.22 1999/08/16 20:52:00 roberto Exp roberto $
+** $Id: lua.c,v 1.23 1999/08/18 17:40:54 roberto Exp roberto $
** Lua stand-alone interpreter
** See Copyright Notice in lua.h
*/
@@ -45,6 +45,7 @@ static void lstop (void) {
static void laction (int i) {
+ (void)i; /* to avoid warnings */
signal(SIGINT, SIG_DFL); /* if another SIGINT happens before lstop,
terminate process (default action) */
old_linehook = lua_setlinehook((lua_LHFunction)lstop);
diff --git a/lzio.c b/lzio.c
@@ -1,5 +1,5 @@
/*
-** $Id: lzio.c,v 1.7 1999/03/05 13:15:50 roberto Exp roberto $
+** $Id: lzio.c,v 1.8 1999/08/16 20:52:00 roberto Exp roberto $
** a generic input stream interface
** See Copyright Notice in lua.h
*/
@@ -16,6 +16,7 @@
/* ----------------------------------------------------- memory buffers --- */
static int zmfilbuf (ZIO* z) {
+ (void)z; /* to avoid warnings */
return EOZ;
}