From: Morgan Deters <mdeters@cs.nyu.edu>
Date: Fri, 27 Dec 2013 17:21:20 +0000 (-0500)
Subject: Fix for ANTLR warning.
X-Git-Tag: cvc5-1.0.0~6987^2~18
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b75a8f448288f416dcfeb5672c915c7add877da;p=cvc5.git

Fix for ANTLR warning.
---

diff --git a/src/parser/smt2/Smt2.g b/src/parser/smt2/Smt2.g
index 13850aba6..efddb031b 100644
--- a/src/parser/smt2/Smt2.g
+++ b/src/parser/smt2/Smt2.g
@@ -338,7 +338,7 @@ command returns [CVC4::Command* cmd = NULL]
     GET_VALUE_TOK { PARSER_STATE->checkThatLogicIsSet(); }
     ( LPAREN_TOK termList[terms,expr] RPAREN_TOK
       { $cmd = new GetValueCommand(terms); }
-    | term[expr, expr2]
+    | ~LPAREN_TOK
       { PARSER_STATE->parseError("The get-value command expects a list of terms.  Perhaps you forgot a pair of parentheses?"); } )
   | /* get-assignment */
     GET_ASSIGNMENT_TOK { PARSER_STATE->checkThatLogicIsSet(); }