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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-02-19 10:48:53 -0300 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-02-19 10:48:53 -0300 |
commit | a4c6dcf999ddea865e295ea34926a838a1f97b61 (patch) | |
tree | b539e4004df0caa7b1a37ccffe3754c3e4f3fa23 /lauxlib.c | |
parent | 3f78de256e5759669460c6fa14455303762f2f53 (diff) | |
download | lua-github-a4c6dcf999ddea865e295ea34926a838a1f97b61.tar.gz |
detail (better error messages for light userdata)
Diffstat (limited to 'lauxlib.c')
-rw-r--r-- | lauxlib.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,5 +1,5 @@ /* -** $Id: lauxlib.c,v 1.257 2014/02/05 19:14:53 roberto Exp roberto $ +** $Id: lauxlib.c,v 1.258 2014/02/11 17:39:15 roberto Exp roberto $ ** Auxiliary functions for building Lua libraries ** See Copyright Notice in lua.h */ @@ -176,6 +176,8 @@ static int typeerror (lua_State *L, int arg, const char *tname) { if (lua_isstring(L, -1)) typearg = lua_tostring(L, -1); } + else if (lua_type(L, arg) == LUA_TLIGHTUSERDATA) + typearg = "light userdata"; msg = lua_pushfstring(L, "%s expected, got %s", tname, typearg); return luaL_argerror(L, arg, msg); } |