test dangling else grammar

src/test/resources/exampleGrammars/DanglingElse.grammar

@@ -0,0 +1,8 @@
+START: stmt
+EPS: epsilon
+TERM: expr if else then other
+NTERM: stmt matched open
+
+stmt -> matched | open
+matched -> if expr then matched else matched | other
+open -> if expr then stmt | if expr then matched else open

src/test/resources/examplePrograms/DanglingElse.stups

@@ -0,0 +1,10 @@
+class DanglingElse {
+
+    public static void main(String[] args) {
+        if (expr) {
+            expr;
+        } else {
+            expr;
+        }
+    }
+}