diff options
Diffstat (limited to 'Types.h')
| -rw-r--r-- | Types.h | 37 |
1 files changed, 27 insertions, 10 deletions
@@ -540,17 +540,32 @@ private: class FunctionType: public Type { public: - /// The meaning of the value(s) on the stack referencing the function: - /// INTERNAL: jump tag, EXTERNAL: contract address + function identifier, - /// BARE: contract address (non-abi contract call) - /// OTHERS: special virtual function, nothing on the stack + /// How this function is invoked on the EVM. /// @todo This documentation is outdated, and Location should rather be named "Type" - enum class Location { Internal, External, Creation, Send, - SHA3, Suicide, - ECRecover, SHA256, RIPEMD160, - Log0, Log1, Log2, Log3, Log4, Event, - SetGas, SetValue, BlockHash, - Bare }; + enum class Location + { + Internal, ///< stack-call using plain JUMP + External, ///< external call using CALL + CallCode, ///< extercnal call using CALLCODE, i.e. not exchanging the storage + Bare, ///< CALL without function hash + BareCallCode, ///< CALLCODE without function hash + Creation, ///< external call using CREATE + Send, ///< CALL, but without data and gas + SHA3, ///< SHA3 + Suicide, ///< SUICIDE + ECRecover, ///< CALL to special contract for ecrecover + SHA256, ///< CALL to special contract for sha256 + RIPEMD160, ///< CALL to special contract for ripemd160 + Log0, + Log1, + Log2, + Log3, + Log4, + Event, ///< syntactic sugar for LOG* + SetGas, ///< modify the default gas value for the function call + SetValue, ///< modify the default value transfer for the function call + BlockHash ///< BLOCKHASH + }; virtual Category getCategory() const override { return Category::Function; } @@ -620,6 +635,8 @@ public: /// @returns true if the types of parameters are equal (does't check return parameter types) bool hasEqualArgumentTypes(FunctionType const& _other) const; + /// @returns true if the ABI is used for this call (only meaningful for external calls) + bool isBareCall() const; Location const& getLocation() const { return m_location; } /// @returns the external signature of this function type given the function name /// If @a _name is not provided (empty string) then the @c m_declaration member of the |