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Mention that callcode is deprecated

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This commit is contained in:
Alex Beregszaszi 2017-07-26 12:20:38 +01:00
parent 15689506c5
commit 04582dd2cb
2 changed files with 9 additions and 1 deletions
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6
docs/types.rst
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@ -135,6 +135,9 @@ The ``.gas()`` option is available on all three methods, while the ``.value()``
All contracts inherit the members of address, so it is possible to query the balance of the All contracts inherit the members of address, so it is possible to query the balance of the
current contract using ``this.balance``. current contract using ``this.balance``.
.. note::
The use of ``callcode`` is discouraged and will be removed in the future.
.. warning:: .. warning::
All these functions are low-level functions and should be used with care. All these functions are low-level functions and should be used with care.
Specifically, any unknown contract might be malicious and if you call it, you Specifically, any unknown contract might be malicious and if you call it, you
@ -436,7 +439,8 @@ Another example that uses external function types::
} }
} }
Note that lambda or inline functions are planned but not yet supported. .. note::
Lambda or inline functions are planned but not yet supported.
.. index:: ! type;reference, ! reference type, storage, memory, location, array, struct .. index:: ! type;reference, ! reference type, storage, memory, location, array, struct

4
docs/units-and-global-variables.rst
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@ -70,6 +70,7 @@ Block and Transaction Properties
``msg.value`` can change for every **external** function call. ``msg.value`` can change for every **external** function call.
This includes calls to library functions. This includes calls to library functions.
.. note::
If you want to implement access restrictions in library functions using If you want to implement access restrictions in library functions using
``msg.sender``, you have to manually supply the value of ``msg.sender``, you have to manually supply the value of
``msg.sender`` as an argument. ``msg.sender`` as an argument.
@ -157,6 +158,9 @@ For more information, see the section on :ref:`address`.
to make safe Ether transfers, always check the return value of ``send``, use ``transfer`` or even better: to make safe Ether transfers, always check the return value of ``send``, use ``transfer`` or even better:
Use a pattern where the recipient withdraws the money. Use a pattern where the recipient withdraws the money.
.. note::
The use of ``callcode`` is discouraged and will be removed in the future.
.. index:: this, selfdestruct .. index:: this, selfdestruct
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