From 24d06efb7e9ec38e67fc83a841c9986cb71b802a Mon Sep 17 00:00:00 2001
From: segelyang <zhizhiy@cn.ibm.com>
Date: Thu, 14 Jul 2016 19:08:37 -0700
Subject: [PATCH] Fix exprs string test garbage characters with gcc 5

Change-Id: I15c10b0dc0e7dbeea1aa39e2ae3a49678165bc4c
---
 be/src/exprs/literal.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/be/src/exprs/literal.cc b/be/src/exprs/literal.cc
index b4a0fdf..fb83b2a 100644
--- a/be/src/exprs/literal.cc
+++ b/be/src/exprs/literal.cc
@@ -71,7 +71,7 @@ Literal::Literal(const TExprNode& node)
     case TYPE_VARCHAR: {
       DCHECK_EQ(node.node_type, TExprNodeType::STRING_LITERAL);
       DCHECK(node.__isset.string_literal);
-      value_ = ExprValue(node.string_literal.value);
+      new (&value_) ExprValue(node.string_literal.value);
       if (type_.type == TYPE_VARCHAR) {
         value_.string_val.len = min(type_.len, value_.string_val.len);
       }
@@ -88,7 +88,7 @@ Literal::Literal(const TExprNode& node)
         // Pad out literal with spaces.
         str.replace(str_len, type_.len - str_len, type_.len - str_len, ' ');
       }
-      value_ = ExprValue(str);
+      new (&value_) ExprValue(str);
       break;
     }
     case TYPE_DECIMAL: {
-- 
2.8.1