diff options
| -rw-r--r-- | libsolidity/ast/Types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libsolidity/ast/Types.h b/libsolidity/ast/Types.h index 3917dca2..e280b32c 100644 --- a/libsolidity/ast/Types.h +++ b/libsolidity/ast/Types.h @@ -411,6 +411,9 @@ public: /// @returns true if the value is not an integer. bool isFractional() const { return m_value.denominator() != 1; } + /// @returns true if the value is negative. + bool isNegative() const { return m_value < 0; } + private: rational m_value; }; |