From c3c3496ab2e9bb26b12465bd723e11261e2afb38 Mon Sep 17 00:00:00 2001
From: Tianjie Xu <xunchang@google.com>
Date: Tue, 28 Mar 2017 11:49:15 -0700
Subject: Suppress the unused variable warning in parser.yy

The warning says: bootable/recovery/edify/parser.yy:123.3-9: warning:
unused value: $1

Bug: 36678950
Test: mma
Change-Id: Ic734c416a5a8f62fb5e516669102c1d2b4ad5083
---
 edify/parser.yy | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/edify/parser.yy b/edify/parser.yy
index 97205fe3b..b1685eb1f 100644
--- a/edify/parser.yy
+++ b/edify/parser.yy
@@ -23,6 +23,8 @@
 #include <string>
 #include <vector>
 
+#include <android-base/macros.h>
+
 #include "expr.h"
 #include "yydefs.h"
 #include "parser.h"
@@ -121,6 +123,7 @@ arglist:    /* empty */ {
     $$->emplace_back($1);
 }
 | arglist ',' expr {
+    UNUSED($1);
     $$->push_back(std::unique_ptr<Expr>($3));
 }
 ;
-- 
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