From 8d1af508f4173e4af6a4ea98584c1a86619f6a20 Mon Sep 17 00:00:00 2001
From: Li Jin <dragon-fly@qq.com>
Date: Sat, 18 Jan 2020 18:15:24 +0800
Subject: fix Moonscript issue 122, add support for ? operator.

---
 src/MoonP/moon_ast.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/MoonP/moon_ast.cpp')

diff --git a/src/MoonP/moon_ast.cpp b/src/MoonP/moon_ast.cpp
index 0ccd0ed..f3fe31e 100644
--- a/src/MoonP/moon_ast.cpp
+++ b/src/MoonP/moon_ast.cpp
@@ -79,6 +79,7 @@ AST_IMPL(ColonChainItem)
 AST_IMPL(default_value)
 AST_IMPL(Slice)
 AST_IMPL(Invoke)
+AST_IMPL(existential_op)
 AST_IMPL(TableLit)
 AST_IMPL(TableBlock)
 AST_IMPL(class_member_list)
-- 
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