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Merge pull request #3880 from ethereum/addressMemberDocAndWarn

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Improve documentation and warning about accessing contract members in…
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chriseth
2018-04-16 11:05:05 +02:00
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parent 73ca3e8a1e 05c5ab19fb
commit d8030c9b2a
3 changed files with 5 additions and 3 deletions
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docs/types.rst
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@@ -179,8 +179,8 @@ All three functions ``call``, ``delegatecall`` and ``callcode`` are very low-lev
The ``.gas()`` option is available on all three methods, while the ``.value()`` option is not supported for ``delegatecall``.
.. note::
All contracts inherit the members of address, so it is possible to query the balance of the
current contract using ``this.balance``.
All contracts can be converted to ``address`` type, so it is possible to query the balance of the
current contract using ``address(this).balance``.
.. note::
The use of ``callcode`` is discouraged and will be removed in the future.