diff --git a/ps5/src/generator.c b/ps5/src/generator.c
index 8401199..6227a55 100644
--- a/ps5/src/generator.c
+++ b/ps5/src/generator.c
@@ -31,8 +31,8 @@ void generate_program(void)
   // For each function in global_symbols, generate it using generate_function ()
   bool found = false;
   symbol_t *entry;
-  for (int i = 0; i < global_symbols->n_children; i++) {
-    symbol_t *sym = global_symbols->children[i];
+  for (int i = 0; i < global_symbols->n_symbols; i++) {
+    symbol_t *sym = global_symbols->symbols[i];
     if (sym->type == SYMBOL_FUNCTION) {
       if (!found) {
         entry = sym;
@@ -89,17 +89,17 @@ static void generate_global_variables(void)
 
   // As an example, to set aside 16 bytes and label it .myBytes, write:
   // DIRECTIVE(".myBytes: .zero 16")
-  for (int i = 0; i < global_symbols->n_children; i++) {
-    symbol_t *sym = global_symbols->children[i];
+  for (int i = 0; i < global_symbols->n_symbols; i++) {
+    symbol_t *sym = global_symbols->symbols[i];
     switch (sym->type) {
     case SYMBOL_GLOBAL_VAR:
-      DIRECTIVE(".%s:\t.zero 8", sym.name);
+      DIRECTIVE(".%s:\t.zero 8", sym->name);
       break;
     case SYMBOL_GLOBAL_ARRAY:
-      node_t num = sym->node->children[1];
+      node_t *num = sym->node->children[1];
       assert(num->type == NUMBER_LITERAL);
       int len = num->data.number_literal * 8;
-      DIRECTIVE(".%s:\t.zero %d", sym.name, len);
+      DIRECTIVE(".%s:\t.zero %d", sym->name, len);
       break;
     case SYMBOL_FUNCTION:
       break;
@@ -127,7 +127,7 @@ static void generate_function(symbol_t* function)
 
   symbol_table_t *symtable = function->function_symtable;
   for (int i = 0; i < symtable->n_symbols; i++) {
-    symbol_t *sym = symtable->children[i];
+    symbol_t *sym = symtable->symbols[i];
     switch (sym->type) {
     case SYMBOL_PARAMETER:
       if (i < NUM_REGISTER_PARAMS) {
@@ -215,7 +215,7 @@ static void generate_statement(node_t* node)
     node_t *child = node->children[i];
     switch (child->type) {
     case BLOCK:
-      node_t list = child->children[0];
+      node_t *list = child->children[0];
       for (int j = 0; j < list->n_children; j++)
         generate_statement(list->children[j]);
       break;