From 179443bd61c85c7d808304dc334bb407aa793988 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Mon, 1 Feb 2016 02:11:46 -0700
Subject: add ?? prefix operator

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

(limited to 'src/parser.cpp')

diff --git a/src/parser.cpp b/src/parser.cpp
index de18a57ff6..7e7f073722 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -1206,6 +1206,7 @@ static PrefixOp tok_to_prefix_op(Token *token) {
         case TokenIdMaybe: return PrefixOpMaybe;
         case TokenIdPercent: return PrefixOpError;
         case TokenIdPercentPercent: return PrefixOpUnwrapError;
+        case TokenIdDoubleQuestion: return PrefixOpUnwrapMaybe;
         case TokenIdBoolAnd: return PrefixOpAddressOf;
         default: return PrefixOpInvalid;
     }
-- 
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