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new option 'p' for 'debug.sizeof' (size of a pointer)

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This commit is contained in:
Roberto Ierusalimschy 2014-08-22 13:22:42 -03:00
parent 7f1a2ad699
commit e401513086
1 changed files with 3 additions and 2 deletions
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5
ldblib.c
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@ -1,5 +1,5 @@
/*
** $Id: ldblib.c,v 1.139 2014/05/15 19:27:33 roberto Exp roberto $
** $Id: ldblib.c,v 1.140 2014/08/21 19:12:40 roberto Exp roberto $
** Interface from Lua to its debug API
** See Copyright Notice in lua.h
*/
@ -33,7 +33,8 @@ static int db_Csize (lua_State *L) {
{'l', sizeof(long)},
{'z', sizeof(size_t)},
{'f', sizeof(float)},
{'d', sizeof(double)}
{'d', sizeof(double)},
{'p', sizeof(void*)}
};
const char *s = luaL_checkstring(L, 1);
int i;