CPunch/Cosmo
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Minor table refactor, added cosmoV_compileString and loadstring() to baselib

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cosmoV_compileString is recommended since it'll push the result (<error> or <closure>) onto the stack.

also, fixed some GC-related bugs, so yay!
This commit is contained in:
CPunch
2021-01-10 14:38:53 -06:00
parent 8dc8cef7dc
commit c510c9aebf
9 changed files with 122 additions and 59 deletions
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14
src/cstate.c
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@@ -33,14 +33,18 @@ CState *cosmoV_newState() {
state->openUpvalues = NULL;
state->error = NULL;
cosmoT_initTable(state, &state->strings, 8); // init string table
cosmoT_initTable(state, &state->globals, 8); // init global table
// set default proto objects
for (int i = 0; i < COBJ_MAX; i++)
state->protoObjects[i] = NULL;
// first, set all strings to NULL so our GC doesn't read garbage data
for (int i = 0; i < ISTRING_MAX; i++)
state->iStrings[i] = NULL;
cosmoT_initTable(state, &state->strings, 8); // init string table
cosmoT_initTable(state, &state->globals, 8); // init global table
// setup all strings used by the VM
state->iStrings[ISTRING_INIT] = cosmoO_copyString(state, "__init", 6);
state->iStrings[ISTRING_TOSTRING] = cosmoO_copyString(state, "__tostring", 10);
@@ -61,10 +65,6 @@ CState *cosmoV_newState() {
// set the IString flags
for (int i = 0; i < ISTRING_MAX; i++)
state->iStrings[i]->isIString = true;
// set default proto objects
for (int i = 0; i < COBJ_MAX; i++)
state->protoObjects[i] = NULL;
return state;
}