1 files changed, 1 insertions, 0 deletions
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;
     }