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"const" !!!

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This commit is contained in:
Roberto Ierusalimschy
1999-08-16 17:52:00 -03:00
parent b44e35b773
commit c787dccd9b
40 changed files with 442 additions and 516 deletions
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18
lobject.c
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@@ -1,5 +1,5 @@
/*
** $Id: lobject.c,v 1.18 1999/02/26 15:48:30 roberto Exp roberto $
** $Id: lobject.c,v 1.19 1999/04/13 19:28:49 roberto Exp roberto $
** Some generic functions over Lua objects
** See Copyright Notice in lua.h
*/
@@ -11,25 +11,24 @@
#include "lua.h"
char *luaO_typenames[] = { /* ORDER LUA_T */
const char *const luaO_typenames[] = { /* ORDER LUA_T */
"userdata", "number", "string", "table", "function", "function",
"nil", "function", "mark", "mark", "mark", "line", NULL
};
TObject luaO_nilobject = {LUA_T_NIL, {NULL}};
const TObject luaO_nilobject = {LUA_T_NIL, {NULL}};
/* hash dimensions values */
static long dimensions[] =
static const long dimensions[] =
{5L, 11L, 23L, 47L, 97L, 197L, 397L, 797L, 1597L, 3203L, 6421L,
12853L, 25717L, 51437L, 102811L, 205619L, 411233L, 822433L,
1644817L, 3289613L, 6579211L, 13158023L, MAX_INT};
int luaO_redimension (int oldsize)
{
int luaO_redimension (int oldsize) {
int i;
for (i=0; dimensions[i]<MAX_INT; i++) {
if (dimensions[i] > oldsize)
@@ -40,7 +39,7 @@ int luaO_redimension (int oldsize)
}
int luaO_equalval (TObject *t1, TObject *t2) {
int luaO_equalval (const TObject *t1, const TObject *t2) {
switch (ttype(t1)) {
case LUA_T_NIL: return 1;
case LUA_T_NUMBER: return nvalue(t1) == nvalue(t2);
@@ -56,8 +55,7 @@ int luaO_equalval (TObject *t1, TObject *t2) {
}
void luaO_insertlist (GCnode *root, GCnode *node)
{
void luaO_insertlist (GCnode *root, GCnode *node) {
node->next = root->next;
root->next = node;
node->marked = 0;
@@ -90,7 +88,7 @@ static double expten (unsigned int e) {
}
double luaO_str2d (char *s) { /* LUA_NUMBER */
double luaO_str2d (const char *s) { /* LUA_NUMBER */
double a = 0.0;
int point = 0;
while (isdigit((unsigned char)*s)) {