topchetoeu/tal-runtime
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From Lua 5.2: Support load(string).

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This commit is contained in:
Mike Pall 2011-02-20 21:17:49 +01:00
parent 2bae11a49a
commit 8d0b073ff0
1 changed files with 4 additions and 1 deletions
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5
src/lib_base.c
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@ -373,8 +373,11 @@ static const char *reader_func(lua_State *L, void *ud, size_t *size)
LJLIB_CF(load) LJLIB_CF(load)
{ {
GCstr *name = lj_lib_optstr(L, 2); GCstr *name;
if (L->base < L->top && (tvisstr(L->base) || tvisnumber(L->base)))
return lj_cf_loadstring(L);
lj_lib_checkfunc(L, 1); lj_lib_checkfunc(L, 1);
name = lj_lib_optstr(L, 2);
lua_settop(L, 3); /* Reserve a slot for the string from the reader. */ lua_settop(L, 3); /* Reserve a slot for the string from the reader. */
return load_aux(L, return load_aux(L,
lua_load(L, reader_func, NULL, name ? strdata(name) : "=(load)")); lua_load(L, reader_func, NULL, name ? strdata(name) : "=(load)"));