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lua_pushcclosure should not call the garbage collector when n is zero.
This commit is contained in:
mbalmer 2017-12-13 13:00:14 +00:00
parent 73ba6ee466
commit 0f9874ac8b
1 changed files with 4 additions and 3 deletions
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7
external/mit/lua/dist/src/lapi.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: lapi.c,v 1.9 2017/04/26 13:17:33 mbalmer Exp $ */
/* $NetBSD: lapi.c,v 1.10 2017/12/13 13:00:14 mbalmer Exp $ */
/*
** Id: lapi.c,v 2.259 2016/02/29 14:27:14 roberto Exp
@ -541,6 +541,7 @@ LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) {
lua_lock(L);
if (n == 0) {
setfvalue(L->top, fn);
api_incr_top(L);
}
else {
CClosure *cl;
@ -554,9 +555,9 @@ LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) {
/* does not need barrier because closure is white */
}
setclCvalue(L, L->top, cl);
api_incr_top(L);
luaC_checkGC(L);
}
api_incr_top(L);
luaC_checkGC(L);
lua_unlock(L);
}