1 files changed, 2 insertions, 1 deletions
diff --git a/src/expr.h b/src/expr.h
index 5b6b650d..08d30316 100644
--- a/src/expr.h
+++ b/src/expr.h
@@ -83,7 +83,8 @@ public:
     PARSE_NO_MIGRATE = 0x04,
     PARSE_NO_REDUCE  = 0x08,
     PARSE_NO_ASSIGN  = 0x10,
-    PARSE_NO_DATES   = 0x20
+    PARSE_NO_DATES   = 0x20,
+    PARSE_OP_CONTEXT = 0x40
   };
 
 private: