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Remove obsolote statement about msg.sender and library calls.

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chriseth 2017-11-15 17:08:42 +01:00 committed by GitHub
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docs/units-and-global-variables.rst
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@ -84,11 +84,6 @@ Block and Transaction Properties
but the only guarantee is that it will be somewhere between the timestamps of two but the only guarantee is that it will be somewhere between the timestamps of two
consecutive blocks in the canonical chain. consecutive blocks in the canonical chain.
.. note::
If you want to implement access restrictions in library functions using
``msg.sender``, you have to manually supply the value of
``msg.sender`` as an argument.
.. note:: .. note::
The block hashes are not available for all blocks for scalability reasons. The block hashes are not available for all blocks for scalability reasons.
You can only access the hashes of the most recent 256 blocks, all other You can only access the hashes of the most recent 256 blocks, all other