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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2017-11-23 14:41:16 -0200 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2017-11-23 14:41:16 -0200 |
commit | 196c87c9cecfacf978f37de4ec69eba0a5971256 (patch) | |
tree | ce434c8a63228cf1f25adcc2210ba741ee899887 /lparser.c | |
parent | 39f26b1480502cc2f75a5af6e06e5410e06634ba (diff) | |
download | lua-github-196c87c9cecfacf978f37de4ec69eba0a5971256.tar.gz |
no more 'stackless' implementation; 'luaV_execute' calls itself
recursively to execute function calls. 'unroll' continues all
executions suspended by an yield (through a long jump)
Diffstat (limited to 'lparser.c')
-rw-r--r-- | lparser.c | 12 |
1 files changed, 4 insertions, 8 deletions
@@ -1,5 +1,5 @@ /* -** $Id: lparser.c,v 2.166 2017/09/28 16:53:29 roberto Exp roberto $ +** $Id: lparser.c,v 2.167 2017/10/04 21:53:03 roberto Exp roberto $ ** Lua Parser ** See Copyright Notice in lua.h */ @@ -330,11 +330,7 @@ static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) { } -static void enterlevel (LexState *ls) { - lua_State *L = ls->L; - ++L->nCcalls; - checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "C levels"); -} +#define enterlevel(ls) luaE_incCcalls((ls)->L) #define leavelevel(ls) ((ls)->L->nCcalls--) @@ -1188,9 +1184,9 @@ static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) { suffixedexp(ls, &nv.v); if (!vkisindexed(nv.v.k)) check_conflict(ls, lh, &nv.v); - checklimit(ls->fs, nvars + ls->L->nCcalls, LUAI_MAXCCALLS, - "C levels"); + luaE_incCcalls(ls->L); /* control recursion depth */ assignment(ls, &nv, nvars+1); + ls->L->nCcalls--; } else { /* assignment -> '=' explist */ int nexps; |