Rejecting promise when parsing fails

2014-12-20 10:47:41 -05:00
parent 6c5b36f334
commit ccdb29224a
2 changed files with 18 additions and 4 deletions
@@ -16,10 +16,15 @@ export default class Parser {
    var deferred = Q.defer();

    setTimeout(() => {
-      javascript.Parser.SyntaxNode.state = this.state;
+      try {
+        javascript.Parser.SyntaxNode.state = this.state;

-      this.parsed = javascript.parse(expression.replace(/\n/g, '\\n'));
-      deferred.resolve(this);
+        this.parsed = javascript.parse(expression.replace(/\n/g, '\\n'));
+        deferred.resolve(this);
+      }
+      catch(e) {
+        deferred.reject(e);
+      }
    });

    return deferred.promise;