Minor tweaks

source/compiler.c

@@ -79,6 +79,8 @@ void writeCompiler(Compiler* compiler, Node* node) {
 			writeCompiler(compiler, node->grouping.child);
 			compiler->bytecode[compiler->count++] = (unsigned char)OP_GROUPING_END; //1 byte
 		break;
+
+		//TODO: conditional
 	}
 }
 

source/node.c

@@ -74,6 +74,10 @@ void emitNodeGrouping(Node** nodeHandle) {
 }
 
 void printNode(Node* node) {
+	if (node == NULL) {
+		return;
+	}
+
 	switch(node->type) {
 		case NODE_ERROR:
 			printf("error");
@@ -92,7 +96,7 @@ void printNode(Node* node) {
 		case NODE_BINARY:
 			printf("binary-left:");
 			printNode(node->binary.left);
-			printf("binary-right:");
+			printf(";binary-right:");
 			printNode(node->binary.right);
 			printf(";");
 			break;

source/node.h

@@ -12,6 +12,7 @@ typedef enum NodeType {
 	NODE_UNARY, //one child
 	NODE_BINARY, //two children, left and right
 	NODE_GROUPING, //one child
+	// NODE_CONDITIONAL, //three children: conditional, then path, else path
 } NodeType;
 
 typedef struct NodeLiteral {

source/parser.c

@@ -62,7 +62,7 @@ static void synchronize(Parser* parser) {
 			//these tokens can start a line
 			case TOKEN_ASSERT:
 			case TOKEN_BREAK:
-			case TOKEN_CONST:
+			case TOKEN_CLASS:
 			case TOKEN_CONTINUE:
 			case TOKEN_DO:
 			case TOKEN_EXPORT:
@@ -72,6 +72,7 @@ static void synchronize(Parser* parser) {
 			case TOKEN_IMPORT:
 			case TOKEN_PRINT:
 			case TOKEN_RETURN:
+			case TOKEN_TYPE:
 			case TOKEN_VAR:
 			case TOKEN_WHILE:
 				parser->panic = false;