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-rw-r--r--test/libsolidity/SolidityOptimizer.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/test/libsolidity/SolidityOptimizer.cpp b/test/libsolidity/SolidityOptimizer.cpp
index 119f80d1..1c80e82e 100644
--- a/test/libsolidity/SolidityOptimizer.cpp
+++ b/test/libsolidity/SolidityOptimizer.cpp
@@ -25,7 +25,6 @@
#include <libevmasm/Instruction.h>
#include <boost/test/unit_test.hpp>
-#include <boost/lexical_cast.hpp>
#include <chrono>
#include <string>
@@ -82,8 +81,8 @@ public:
BOOST_CHECK_MESSAGE(
_optimizeRuns < 50 || optimizedSize < nonOptimizedSize,
string("Optimizer did not reduce bytecode size. Non-optimized size: ") +
- std::to_string(nonOptimizedSize) + " - optimized size: " +
- std::to_string(optimizedSize)
+ to_string(nonOptimizedSize) + " - optimized size: " +
+ to_string(optimizedSize)
);
m_optimizedContract = m_contractAddress;
}