From 66edd28fb3c339e18e6d59b7e99e63194c1c6d95 Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Thu, 12 Mar 2020 12:39:33 +0800
Subject: [PATCH] Do not optimize AST for `dump_ast`.

---
 src/optimize.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/optimize.rs b/src/optimize.rs
index 046dfdb4..20975d29 100644
--- a/src/optimize.rs
+++ b/src/optimize.rs
@@ -229,9 +229,9 @@ fn optimize_expr(expr: Expr, changed: &mut bool) -> Expr {
             ),
         },
 
-        // Expr::FunctionCall(id, args, def_value, pos) if id == KEYWORD_DUMP_AST => {
-        //     Expr::FunctionCall(id, args, def_value, pos)
-        // }
+        Expr::FunctionCall(id, args, def_value, pos) if id == KEYWORD_DUMP_AST => {
+            Expr::FunctionCall(id, args, def_value, pos)
+        }
         Expr::FunctionCall(id, args, def_value, pos) => {
             let original_len = args.len();