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Make use of C++17 std::optional<> instead of boost::optional<>.

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This commit is contained in:
Christian Parpart
2019-10-28 11:39:30 +01:00
parent 302a51a58c
commit df729b3084
67 changed files with 173 additions and 168 deletions
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libyul/optimiser/SimplificationRules.h
+2 -2
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@@ -26,9 +26,9 @@
#include <libyul/AsmData.h>
#include <boost/noncopyable.hpp>
#include <boost/optional.hpp>
#include <functional>
#include <optional>
#include <vector>
namespace yul
@@ -57,7 +57,7 @@ public:
/// by the constructor, but we had some issues with static initialization.
bool isInitialized() const;
static boost::optional<std::pair<dev::eth::Instruction, std::vector<Expression> const*>>
static std::optional<std::pair<dev::eth::Instruction, std::vector<Expression> const*>>
instructionAndArguments(Dialect const& _dialect, Expression const& _expr);
private: