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wechman 2022-08-12 09:46:31 +02:00
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docs/types/reference-types.rst
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@ -237,10 +237,16 @@ Array Literals
^^^^^^^^^^^^^^
An array literal is a comma-separated list of one or more expressions, enclosed
in square brackets (``[...]``). For example ``[1, a, f(3)]``. It can be converted to
statically and dynamically-sized array if all its expressions can be implicitly
converted to the base type of the array. In the example below, the conversion is impossible
because ``-1`` cannot be implicitly converted to ``uint8``.
in square brackets (``[...]``). For example ``[1, a, f(3)]``. It's type is always
a statically-sized memory array whose length is the number of expressions.
The base type of the array is determined on the types of the all expressions and
it is the smallest type that can hold all of them.
An array literl can be converted to statically and dynamically-sized array if all
its expressions can be implicitly converted to the base type of the array. In the
example below, the conversion is impossible because ``-1`` cannot be implicitly
converted to ``uint8``.
.. code-block:: solidity