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-rw-r--r--test/libsolidity/SolidityOptimizer.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/test/libsolidity/SolidityOptimizer.cpp b/test/libsolidity/SolidityOptimizer.cpp
index 7db4f431..732f599f 100644
--- a/test/libsolidity/SolidityOptimizer.cpp
+++ b/test/libsolidity/SolidityOptimizer.cpp
@@ -1123,7 +1123,11 @@ BOOST_AUTO_TEST_CASE(computing_constants)
bytes complicatedConstant = toBigEndian(u256("0x817416927846239487123469187231298734162934871263941234127518276"));
unsigned occurrences = 0;
for (auto iter = optimizedBytecode.cbegin(); iter < optimizedBytecode.cend(); ++occurrences)
- iter = search(iter, optimizedBytecode.cend(), complicatedConstant.cbegin(), complicatedConstant.cend()) + 1;
+ {
+ iter = search(iter, optimizedBytecode.cend(), complicatedConstant.cbegin(), complicatedConstant.cend());
+ if (iter < optimizedBytecode.cend())
+ ++iter;
+ }
BOOST_CHECK_EQUAL(2, occurrences);
bytes constantWithZeros = toBigEndian(u256("0x77abc0000000000000000000000000000000000000000000000000000000001"));