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Upgrade Lua to 5.4.3 (#217)

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Based on https://github.com/lua/lua/releases/tag/v5.4.3 (commit eadd8c7).
This commit is contained in:
Paul Kulchenko 2021-07-28 09:26:35 -07:00 • committed by GitHub
parent 3ac6576fe5
commit a73e808b25
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GPG key ID: 4AEE18F83AFDEB23
41 changed files with 464 additions and 264 deletions
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8
third_party/lua/lstring.c vendored
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@ -85,7 +85,7 @@ void luaS_resize (lua_State *L, int nsize) {
if (nsize < osize) /* shrinking table? */
tablerehash(tb->hash, osize, nsize); /* depopulate shrinking part */
newvect = luaM_reallocvector(L, tb->hash, osize, nsize, TString*);
if (unlikely(newvect == NULL)) { /* reallocation failed? */
if (l_unlikely(newvect == NULL)) { /* reallocation failed? */
if (nsize < osize) /* was it shrinking table? */
tablerehash(tb->hash, nsize, osize); /* restore to original size */
/* leave table as it was */
@ -168,7 +168,7 @@ void luaS_remove (lua_State *L, TString *ts) {
static void growstrtab (lua_State *L, stringtable *tb) {
if (unlikely(tb->nuse == MAX_INT)) { /* too many strings? */
if (l_unlikely(tb->nuse == MAX_INT)) { /* too many strings? */
luaC_fullgc(L, 1); /* try to free some... */
if (tb->nuse == MAX_INT) /* still too many? */
luaM_error(L); /* cannot even create a message... */
@ -219,7 +219,7 @@ TString *luaS_newlstr (lua_State *L, const char *str, size_t l) {
return internshrstr(L, str, l);
else {
TString *ts;
if (unlikely(l >= (MAX_SIZE - sizeof(TString))/sizeof(char)))
if (l_unlikely(l >= (MAX_SIZE - sizeof(TString))/sizeof(char)))
luaM_toobig(L);
ts = luaS_createlngstrobj(L, l);
memcpy(getstr(ts), str, l * sizeof(char));
@ -255,7 +255,7 @@ Udata *luaS_newudata (lua_State *L, size_t s, int nuvalue) {
Udata *u;
int i;
GCObject *o;
if (unlikely(s > MAX_SIZE - udatamemoffset(nuvalue)))
if (l_unlikely(s > MAX_SIZE - udatamemoffset(nuvalue)))
luaM_toobig(L);
o = luaC_newobj(L, LUA_VUSERDATA, sizeudata(nuvalue, s));
u = gco2u(o);