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Diffstat (limited to 'docs/miscellaneous.rst')
| -rw-r--r-- | docs/miscellaneous.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/miscellaneous.rst b/docs/miscellaneous.rst index 87041be6..d96ff166 100644 --- a/docs/miscellaneous.rst +++ b/docs/miscellaneous.rst @@ -329,7 +329,7 @@ Global Variables starting from the second and prepends the given four-byte selector - ``abi.encodeWithSignature(string signature, ...) returns (bytes)``: Equivalent to ``abi.encodeWithSelector(bytes4(keccak256(bytes(signature)), ...)``` - ``block.blockhash(uint blockNumber) returns (bytes32)``: hash of the given block - only works for 256 most recent, excluding current, blocks - deprecated in version 0.4.22 and replaced by ``blockhash(uint blockNumber)``. -- ``block.coinbase`` (``address``): current block miner's address +- ``block.coinbase`` (``address payable``): current block miner's address - ``block.difficulty`` (``uint``): current block difficulty - ``block.gaslimit`` (``uint``): current block gaslimit - ``block.number`` (``uint``): current block number @@ -337,11 +337,11 @@ Global Variables - ``gasleft() returns (uint256)``: remaining gas - ``msg.data`` (``bytes``): complete calldata - ``msg.gas`` (``uint``): remaining gas - deprecated in version 0.4.21 and to be replaced by ``gasleft()`` -- ``msg.sender`` (``address``): sender of the message (current call) +- ``msg.sender`` (``address payable``): sender of the message (current call) - ``msg.value`` (``uint``): number of wei sent with the message - ``now`` (``uint``): current block timestamp (alias for ``block.timestamp``) - ``tx.gasprice`` (``uint``): gas price of the transaction -- ``tx.origin`` (``address``): sender of the transaction (full call chain) +- ``tx.origin`` (``address payable``): sender of the transaction (full call chain) - ``assert(bool condition)``: abort execution and revert state changes if condition is ``false`` (use for internal error) - ``require(bool condition)``: abort execution and revert state changes if condition is ``false`` (use for malformed input or error in external component) - ``require(bool condition, string message)``: abort execution and revert state changes if condition is ``false`` (use for malformed input or error in external component). Also provide error message. @@ -360,8 +360,8 @@ Global Variables - ``selfdestruct(address recipient)``: destroy the current contract, sending its funds to the given address - ``suicide(address recipient)``: a deprecated alias to ``selfdestruct`` - ``<address>.balance`` (``uint256``): balance of the :ref:`address` in Wei -- ``<address>.send(uint256 amount) returns (bool)``: send given amount of Wei to :ref:`address`, returns ``false`` on failure -- ``<address>.transfer(uint256 amount)``: send given amount of Wei to :ref:`address`, throws on failure +- ``<address payable>.send(uint256 amount) returns (bool)``: send given amount of Wei to :ref:`address`, returns ``false`` on failure +- ``<address payable>.transfer(uint256 amount)``: send given amount of Wei to :ref:`address`, throws on failure .. note:: Do not rely on ``block.timestamp``, ``now`` and ``blockhash`` as a source of randomness, |