Removed the freeMemory() pointer from EngineNode

core/engine_node.c

@@ -15,7 +15,7 @@ static void freeMemory(void* ptr) {
 
 void initEngineNode(EngineNode* node, Interpreter* interpreter, void* tb, size_t size) {
 	//init
-	node->freeMemory = freeMemory;
+	// node->freeMemory = freeMemory;
 	node->functions = ALLOCATE(LiteralDictionary, 1);
 	node->parent = NULL;
 	node->tag = OPAQUE_TAG_ENGINE_NODE;
@@ -96,7 +96,8 @@ void freeEngineNode(EngineNode* node) {
 	}
 
 	//free this node's memory
-	node->freeMemory(node);
+	// node->freeMemory(node);
+	freeMemory(node);
 }
 
 Literal callEngineNodeLiteral(EngineNode* node, Interpreter* interpreter, Literal key, LiteralArray* args) {

core/engine_node.h

@@ -9,12 +9,12 @@
 
 //forward declare
 typedef struct _engineNode EngineNode;
-typedef void (*EngineNodeCallback)(void*);
+// typedef void (*EngineNodeCallback)(void*);
 
 //the node object, which forms a tree
 typedef struct _engineNode {
-	//function for releasing memory
-	EngineNodeCallback freeMemory; //TODO: remove this, not needed
+	//function for releasing memory NOTE: removed, because it's not needed with only 1 node type - I've left them commented out because I might need them soon
+	// EngineNodeCallback freeMemory;
 
 	//toy functions, stored in a dict for flexibility
 	LiteralDictionary* functions;