Change environments to be a hash tablev0.7

1 files changed, 7 insertions, 5 deletions

diff --git a/src/bootstrap/gc.c b/src/bootstrap/gc.c
index a188279..358a07e 100644
--- a/src/bootstrap/gc.c
+++ b/src/bootstrap/gc.c
@@ -63,10 +63,12 @@ mark_environment(Environment *env) {
         return;
     }
     env->marked = true;
-    for (size_t i = 0; i < array_size(env->entries); i++) {
-        EnvEntry *entry = &env->entries[i];
-        mark_obj(entry->symbol);
-        mark_obj(entry->value);
+    HashTablePair *pairs = env->table->pairs;
+    for (size_t i = 0; i < array_cap(pairs); i++) {
+        if (pairs[i].key != NULL) {
+            mark_obj(pairs[i].key);
+            mark_obj(pairs[i].value);
+        }
     }
 }
 
@@ -120,7 +122,7 @@ mark_and_sweep(void) {
     for (size_t i = 0; i < array_cap(gc.envs); i++) {
         Environment *env = &gc.envs[i];
         if (!env->marked) {
-            array_free(env->entries);
+            ht_free(env->table);
             gc.free_envs.offsets[array_head(gc.free_envs.offsets)->size++] = i;
         }
         env->marked = false;