diff options
| author | daurnimator <quae@daurnimator.com> | 2017-05-12 15:05:33 +1000 |
|---|---|---|
| committer | daurnimator <quae@daurnimator.com> | 2017-05-12 16:54:47 +1000 |
| commit | 662d01cc30a60a5ef63f489570c3cdaf3f35b9ce (patch) | |
| tree | 0cb83c1d43ac17104e6454c43071fde09ddac5e7 | |
| parent | ad7aa3169657879cc81ecadf5583c3d25177949e (diff) | |
| download | fengari-662d01cc30a60a5ef63f489570c3cdaf3f35b9ce.tar.gz fengari-662d01cc30a60a5ef63f489570c3cdaf3f35b9ce.tar.bz2 fengari-662d01cc30a60a5ef63f489570c3cdaf3f35b9ce.zip | |
src/lstate.js: Implement freestack(), call from lua_close
Work towards https://github.com/giann/fengari/commit/354d659f577fc27969784400c8c1e6090756da7b#commitcomment-21975897
| -rw-r--r-- | src/lstate.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/lstate.js b/src/lstate.js index 664ef27..020971a 100644 --- a/src/lstate.js +++ b/src/lstate.js @@ -75,6 +75,11 @@ class global_State { } +const luaE_freeCI = function(L) { + let ci = L.ci; + ci.next = null; +}; + const stack_init = function(L1, L) { L1.stack = new Array(BASIC_STACK_SIZE); // TODO: for now we don't care about the stack size L1.top = 0; @@ -88,6 +93,12 @@ const stack_init = function(L1, L) { L1.ci = ci; }; +const freestack = function(L) { + L.ci = L.base_ci; + luaE_freeCI(L); + L.stack = null; +}; + /* ** Create registry table and its predefined values */ @@ -158,6 +169,7 @@ const lua_newstate = function() { const close_state = function(L) { lfunc.luaF_close(L, L.stack); /* close all upvalues for this thread */ + freestack(L); }; const lua_close = function(L) { |