diff options
| author | chriseth <chris@ethereum.org> | 2018-04-17 05:03:49 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-17 05:03:49 +0800 |
| commit | 4cb486ee993cadde5564fb6c611d2bcf4fc44414 (patch) | |
| tree | 6b971913021037cf28141c38af97c7ecda77719f /libsolidity/formal/SymbolicVariable.h | |
| parent | dfe3193c7382c80f1814247a162663a97c3f5e67 (diff) | |
| parent | b8431c5c4a6795db8c42a1a3389047658bb87301 (diff) | |
| download | dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar.gz dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar.bz2 dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar.lz dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar.xz dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.tar.zst dexon-solidity-4cb486ee993cadde5564fb6c611d2bcf4fc44414.zip | |
Merge pull request #3892 from ethereum/develop
Merge develop into release for 0.4.22
Diffstat (limited to 'libsolidity/formal/SymbolicVariable.h')
| -rw-r--r-- | libsolidity/formal/SymbolicVariable.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/libsolidity/formal/SymbolicVariable.h b/libsolidity/formal/SymbolicVariable.h index 93258250..e4e4ea8d 100644 --- a/libsolidity/formal/SymbolicVariable.h +++ b/libsolidity/formal/SymbolicVariable.h @@ -37,7 +37,7 @@ class SymbolicVariable { public: SymbolicVariable( - Declaration const* _decl, + Declaration const& _decl, smt::SolverInterface& _interface ); @@ -46,7 +46,7 @@ public: return valueAtSequence(_seq); } - std::string uniqueSymbol() const; + std::string uniqueSymbol(int _seq) const; /// Sets the var to the default value of its type. virtual void setZeroValue(int _seq) = 0; @@ -55,13 +55,9 @@ public: virtual void setUnknownValue(int _seq) = 0; protected: - smt::Expression valueAtSequence(int _seq) const - { - return (*m_expression)(_seq); - } + virtual smt::Expression valueAtSequence(int _seq) const = 0; - Declaration const* m_declaration; - std::shared_ptr<smt::Expression> m_expression = nullptr; + Declaration const& m_declaration; smt::SolverInterface& m_interface; }; |