diff options
Diffstat (limited to 'libsolidity/ast')
| -rw-r--r-- | libsolidity/ast/Types.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libsolidity/ast/Types.h b/libsolidity/ast/Types.h index 4884696d..95821634 100644 --- a/libsolidity/ast/Types.h +++ b/libsolidity/ast/Types.h @@ -1058,6 +1058,22 @@ public: /// true iff arguments are to be padded to multiples of 32 bytes for external calls bool padArguments() const { return !(m_kind == Kind::SHA3 || m_kind == Kind::SHA256 || m_kind == Kind::RIPEMD160 || m_kind == Kind::ABIEncodePacked); } bool takesArbitraryParameters() const { return m_arbitraryParameters; } + /// true iff the function takes a single bytes parameter and it is passed on without padding. + /// @todo until 0.5.0, this is just a "recommendation". + bool takesSinglePackedBytesParameter() const + { + // @todo add the call kinds here with 0.5.0 and perhaps also log0. + switch (m_kind) + { + case FunctionType::Kind::SHA3: + case FunctionType::Kind::SHA256: + case FunctionType::Kind::RIPEMD160: + return true; + default: + return false; + } + } + bool gasSet() const { return m_gasSet; } bool valueSet() const { return m_valueSet; } bool bound() const { return m_bound; } |