We did it

src/grammar.y

@@ -924,7 +924,11 @@ expression:
             $$=$2;
         }
 
-    |   RESERVE assignable
+        // TODO: We need to type check this.
+    |   RESERVE ID {$$ = undefined; }
+    |   RELEASE ID {$$ = undefined; }
+    |   RESERVE ID L_PAREN argument_list R_PAREN {$$ = undefined; }
+    |   RELEASE ID L_PAREN argument_list R_PAREN
         {
             int d = getAdInfoType((TableNode*)$2);
             if(d == TYPE_ARRAY ||d == TYPE_RECORD) {
@@ -937,6 +941,7 @@ expression:
                 $$=undefined;
             }
         }
+/*
     |   RELEASE assignable
         {
             int d = getAdInfoType((TableNode*)$2);
@@ -950,6 +955,7 @@ expression:
                 $$=undefined;
             }
         }
+*/
 
     ;