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'luaL_len' returns lua_Integer instead of 'int'

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This commit is contained in:
Roberto Ierusalimschy 2013-06-25 11:05:26 -03:00
parent 80cdf39d0e
commit 982aa7058f
2 changed files with 7 additions and 7 deletions
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10
lauxlib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lauxlib.c,v 1.252 2013/06/14 18:34:49 roberto Exp roberto $ ** $Id: lauxlib.c,v 1.253 2013/06/14 20:46:40 roberto Exp roberto $
** Auxiliary functions for building Lua libraries ** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -731,13 +731,13 @@ LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) {
} }
LUALIB_API int luaL_len (lua_State *L, int idx) { LUALIB_API lua_Integer luaL_len (lua_State *L, int idx) {
int l; lua_Integer l;
int isnum; int isnum;
lua_len(L, idx); lua_len(L, idx);
l = (int)lua_tointegerx(L, -1, &isnum); l = lua_tointegerx(L, -1, &isnum);
if (!isnum) if (!isnum)
luaL_error(L, "object length is not a number"); luaL_error(L, "object length is not an integer");
lua_pop(L, 1); /* remove object */ lua_pop(L, 1); /* remove object */
return l; return l;
} }

4
lauxlib.h
View File

@ -1,5 +1,5 @@
/* /*
** $Id: lauxlib.h,v 1.119 2011/11/14 17:10:24 roberto Exp roberto $ ** $Id: lauxlib.h,v 1.120 2011/11/29 15:55:08 roberto Exp roberto $
** Auxiliary functions for building Lua libraries ** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -83,7 +83,7 @@ LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
LUALIB_API lua_State *(luaL_newstate) (void); LUALIB_API lua_State *(luaL_newstate) (void);
LUALIB_API int (luaL_len) (lua_State *L, int idx); LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p,
const char *r); const char *r);