diff --git a/sjsonnet/src/sjsonnet/Parser.scala b/sjsonnet/src/sjsonnet/Parser.scala
index 7d75e255..3d549569 100644
--- a/sjsonnet/src/sjsonnet/Parser.scala
+++ b/sjsonnet/src/sjsonnet/Parser.scala
@@ -358,7 +358,7 @@ class Parser(val currentFile: Path) {
       Expr.ObjBody.ObjComp(pos, preLocals.toArray, lhs, rhs, plus, postLocals.toArray, comps._1, comps._2.toList)
   }
 
-  def member[_: P]: P[Expr.Member] = P( objlocal | "assert" ~~ assertStmt | field )
+  def member[_: P]: P[Expr.Member] = P( objlocal | "assert" ~~ break ~ assertStmt | field )
   def field[_: P] = P(
     (Pos ~~ fieldname ~/ "+".!.? ~ ("(" ~ params ~ ")").? ~ fieldKeySep ~/ expr).map{
       case (pos, name, plus, p, h2, e) =>
diff --git a/sjsonnet/test/src/sjsonnet/EvaluatorTests.scala b/sjsonnet/test/src/sjsonnet/EvaluatorTests.scala
index 50b2a70a..40100ea0 100644
--- a/sjsonnet/test/src/sjsonnet/EvaluatorTests.scala
+++ b/sjsonnet/test/src/sjsonnet/EvaluatorTests.scala
@@ -357,6 +357,12 @@ object EvaluatorTests extends TestSuite{
       eval("""local f=null; f == null""") ==> ujson.True
     }
 
+    test("identifierStartsWithKeyword") {
+      for(keyword <- Parser.keywords){
+        eval(s"""local ${keyword}Foo = 123; ${keyword}Foo""") ==> ujson.Num(123)
+        eval(s"""{${keyword}Foo: 123}""") ==> ujson.Obj(s"${keyword}Foo" -> ujson.Num(123))
+      }
+    }
 
     test("errorNonString") {
       assert(evalErr("""error {a: "b"}""").contains("""{"a": "b"}"""))