mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
Adding "When Solidity Throws" section in the documentation
This commit is contained in:
parent
48ac970677
commit
618410de11
@ -56,6 +56,22 @@ So for the following contract snippet::
|
|||||||
|
|
||||||
The position of ``data[4][9].b`` is at ``keccak256(uint256(9) . keccak256(uint256(4) . uint256(1))) + 1``.
|
The position of ``data[4][9].b`` is at ``keccak256(uint256(9) . keccak256(uint256(4) . uint256(1))) + 1``.
|
||||||
|
|
||||||
|
********************
|
||||||
|
When Solidity Throws
|
||||||
|
********************
|
||||||
|
|
||||||
|
Solidity contract throws an exception for unhealthy operations such as
|
||||||
|
|
||||||
|
- division by zero
|
||||||
|
- modulo by zero
|
||||||
|
- out-of-bounds access on a fixed bytes value
|
||||||
|
- out-of-bounds access on an array
|
||||||
|
- a positive value seen by a function without ``payable`` mofifier except when the function is a library function
|
||||||
|
- execution of ``throw;``
|
||||||
|
- a contract invocation with no matching interface function or a fallback function
|
||||||
|
- an external call in an exceptional state, for instance, out of gas, invalid jump destination, and so on (however, low level ``call``, ``send``, ``delegatecall`` and ``callcode`` just return zero for such cases).
|
||||||
|
|
||||||
|
|
||||||
*****************
|
*****************
|
||||||
Esoteric Features
|
Esoteric Features
|
||||||
*****************
|
*****************
|
||||||
|
Loading…
Reference in New Issue
Block a user