summaryrefslogtreecommitdiff
path: root/src/mongo/db/matcher/expression.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mongo/db/matcher/expression.cpp')
-rw-r--r--src/mongo/db/matcher/expression.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mongo/db/matcher/expression.cpp b/src/mongo/db/matcher/expression.cpp
index 098c049c6e8..e4778bb75d9 100644
--- a/src/mongo/db/matcher/expression.cpp
+++ b/src/mongo/db/matcher/expression.cpp
@@ -36,6 +36,8 @@
namespace mongo {
+ using std::string;
+
MatchExpression::MatchExpression( MatchType type )
: _matchType( type ) { }