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Document assert()

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Alex Beregszaszi 2017-02-09 15:31:03 +00:00
parent 8429c03f2a
commit 7f726de1cb
2 changed files with 5 additions and 2 deletions
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3
docs/miscellaneous.rst
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@ -435,7 +435,7 @@ The following is the order of precedence for operators, listed in order of evalu
| *16* | Comma operator | ``,`` |
+------------+-------------------------------------+--------------------------------------------+
.. index:: block, coinbase, difficulty, number, block;number, timestamp, block;timestamp, msg, data, gas, sender, value, now, gas price, origin, keccak256, ripemd160, sha256, ecrecover, addmod, mulmod, cryptography, this, super, selfdestruct, balance, send
.. index:: block, coinbase, difficulty, number, block;number, timestamp, block;timestamp, msg, data, gas, sender, value, now, gas price, origin, assert, keccak256, ripemd160, sha256, ecrecover, addmod, mulmod, cryptography, this, super, selfdestruct, balance, send
Global Variables
================
@ -460,6 +460,7 @@ Global Variables
- ``ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) returns (address)``: recover address associated with the public key from elliptic curve signature, return zero on error
- ``addmod(uint x, uint y, uint k) returns (uint)``: compute ``(x + y) % k`` where the addition is performed with arbitrary precision and does not wrap around at ``2**256``
- ``mulmod(uint x, uint y, uint k) returns (uint)``: compute ``(x * y) % k`` where the multiplication is performed with arbitrary precision and does not wrap around at ``2**256``
- ``assert(bool condition)``: throws if the condition is not met
- ``this`` (current contract's type): the current contract, explicitly convertible to ``address``
- ``super``: the contract one level higher in the inheritance hierarchy
- ``selfdestruct(address recipient)``: destroy the current contract, sending its funds to the given address

4
docs/units-and-global-variables.rst
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@ -79,11 +79,13 @@ Block and Transaction Properties
You can only access the hashes of the most recent 256 blocks, all other
values will be zero.
.. index:: keccak256, ripemd160, sha256, ecrecover, addmod, mulmod, cryptography, this, super, selfdestruct, balance, send
.. index:: assert, keccak256, ripemd160, sha256, ecrecover, addmod, mulmod, cryptography, this, super, selfdestruct, balance, send
Mathematical and Cryptographic Functions
----------------------------------------
``assert(bool condition)``:
throws if the condition is not met.
``addmod(uint x, uint y, uint k) returns (uint)``:
compute ``(x + y) % k`` where the addition is performed with arbitrary precision and does not wrap around at ``2**256``.
``mulmod(uint x, uint y, uint k) returns (uint)``: