From 04582dd2cbd2d0b843a3f2f1021204a95a523a71 Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Wed, 26 Jul 2017 12:20:38 +0100 Subject: Mention that callcode is deprecated --- docs/types.rst | 6 +++++- docs/units-and-global-variables.rst | 4 ++++ 2 files changed, 9 insertions(+), 1 deletion(-) (limited to 'docs') diff --git a/docs/types.rst b/docs/types.rst index b963c5b7..66dfc627 100644 --- a/docs/types.rst +++ b/docs/types.rst @@ -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 current contract using ``this.balance``. +.. note:: + The use of ``callcode`` is discouraged and will be removed in the future. + .. warning:: 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 @@ -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 diff --git a/docs/units-and-global-variables.rst b/docs/units-and-global-variables.rst index 7d21f065..6ccc8407 100644 --- a/docs/units-and-global-variables.rst +++ b/docs/units-and-global-variables.rst @@ -70,6 +70,7 @@ Block and Transaction Properties ``msg.value`` can change for every **external** function call. This includes calls to library functions. +.. 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. @@ -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: 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 Contract Related -- cgit v1.2.3