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author | chriseth <chris@ethereum.org> | 2018-10-24 20:34:17 +0800 |
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committer | GitHub <noreply@github.com> | 2018-10-24 20:34:17 +0800 |
commit | 01566c2e1af5b7f655fd593e5e1019e103d739a0 (patch) | |
tree | aaa2f597e4d4cb2a48e3bd5197c9222646953979 /libsolidity/formal/SSAVariable.h | |
parent | 8d01db7c2d74cbf245b995e6d13e563aff5cef65 (diff) | |
parent | e2cf5f6ed94c571c7478b9a313f8e4fceee2aec3 (diff) | |
download | dexon-solidity-01566c2e1af5b7f655fd593e5e1019e103d739a0.tar.gz dexon-solidity-01566c2e1af5b7f655fd593e5e1019e103d739a0.tar.zst dexon-solidity-01566c2e1af5b7f655fd593e5e1019e103d739a0.zip |
Merge pull request #5272 from ethereum/smt_special_vars
[SMTChecker] Support msg.*, tx.*, block.*, gasleft and blockhash
Diffstat (limited to 'libsolidity/formal/SSAVariable.h')
-rw-r--r-- | libsolidity/formal/SSAVariable.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libsolidity/formal/SSAVariable.h b/libsolidity/formal/SSAVariable.h index d357740d..46935472 100644 --- a/libsolidity/formal/SSAVariable.h +++ b/libsolidity/formal/SSAVariable.h @@ -34,19 +34,19 @@ public: void resetIndex(); /// This function returns the current index of this SSA variable. - int index() const { return m_currentIndex; } - int& index() { return m_currentIndex; } + unsigned index() const { return m_currentIndex; } + unsigned& index() { return m_currentIndex; } - int operator++() + unsigned operator++() { return m_currentIndex = (*m_nextFreeIndex)++; } private: - int m_currentIndex; + unsigned m_currentIndex; /// The next free index is a shared pointer because we want /// the copy and the copied to share it. - std::shared_ptr<int> m_nextFreeIndex; + std::shared_ptr<unsigned> m_nextFreeIndex; }; } |