Change while type.

pyldin601 · Nov 6, 2017 · c83eaef · c83eaef
1 parent 4d12770
commit c83eaef
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/parser/parser.ts b/src/parser/parser.ts
@@ -17,7 +17,7 @@ const parseExpression = (tokens: IterableIterator<IToken>, type: IExpressionNode
 };
 
 function* generateNodes(tokens: IterableIterator<IToken>, type: NodeType): IterableIterator<INode> {
-  do {
+  while (sequentialNodeTypes.has(type)) {
     const nextValue = tokens.next();
 
     if (nextValue.done) {
@@ -108,7 +108,7 @@ function* generateNodes(tokens: IterableIterator<IToken>, type: NodeType): Itera
       default:
         throw new Error(`Unexpected token - ${token.type}`);
     }
-  } while (sequentialNodeTypes.has(type));
+  }
 }
 
 export default (tokens: IterableIterator<IToken>) => parseExpression(tokens, NodeType.ROOT_EXPRESSION);