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Change note about returning dynamic arrays.

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chriseth 2018-08-09 00:55:31 +02:00
parent 5cd5a9652c
commit cfc745de05
1 changed files with 5 additions and 8 deletions
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docs/types.rst
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@ -725,14 +725,11 @@ Members
.. warning::
It is not yet possible to use arrays of arrays in external functions.
.. warning::
Due to limitations of the EVM, it is not possible to return
dynamic content from external function calls. The function ``f`` in
``contract C { function f() returns (uint[]) { ... } }`` will return
something if called from web3.js, but not if called from Solidity.
The only workaround for now is to use large statically-sized arrays.
.. note::
In EVM versions before Byzantium, it was not possible to access
dynamic arrays return from function calls. If you call functions
that return dynamic arrays, make sure to use an EVM that is set to
Byzantium mode.
::