diff options
| author | chriseth <chris@ethereum.org> | 2018-03-06 03:11:37 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-03-06 03:11:37 +0800 |
| commit | 3793aa405b9326c7269ed001344d721ae05629e8 (patch) | |
| tree | 2657e731bf0f2a6c608ffefcdb3d5731b3e77fe0 /docs/contracts.rst | |
| parent | f190b274313131bbc939815a00d49dcd2c3de10d (diff) | |
| parent | 2213f9946b34a6e8f5604a6b821d31788dcee08b (diff) | |
| download | dexon-solidity-3793aa405b9326c7269ed001344d721ae05629e8.tar.gz dexon-solidity-3793aa405b9326c7269ed001344d721ae05629e8.tar.zst dexon-solidity-3793aa405b9326c7269ed001344d721ae05629e8.zip | |
Merge pull request #3643 from ethereum/gasleft
Move msg.gas to global function gasleft(). Closes #2971.
Diffstat (limited to 'docs/contracts.rst')
| -rw-r--r-- | docs/contracts.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/contracts.rst b/docs/contracts.rst index 12b785d5..e61667dd 100644 --- a/docs/contracts.rst +++ b/docs/contracts.rst @@ -402,7 +402,7 @@ State variables can be declared as ``constant``. In this case, they have to be assigned from an expression which is a constant at compile time. Any expression that accesses storage, blockchain data (e.g. ``now``, ``this.balance`` or ``block.number``) or -execution data (``msg.gas``) or make calls to external contracts are disallowed. Expressions +execution data (``msg.value`` or ``gasleft()``) or make calls to external contracts are disallowed. Expressions that might have a side-effect on memory allocation are allowed, but those that might have a side-effect on other memory objects are not. The built-in functions ``keccak256``, ``sha256``, ``ripemd160``, ``ecrecover``, ``addmod`` and ``mulmod`` |