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Referential data types may need to be declared.

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And other small fixes.
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ReneSac 2014-04-19 13:31:55 -03:00
commit 56a6928635
1 changed files with 7 additions and 6 deletions
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doc/tut1.txt
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@ -163,7 +163,6 @@ Another option is to use the `discard`_ statement together with
yes("May I ask a pointless question?") """ yes("May I ask a pointless question?") """
Numbers Numbers
------- -------
@ -606,9 +605,11 @@ the exit.
echo sumTillNegative(3, 4 , -1 , 6) # echos 7 echo sumTillNegative(3, 4 , -1 , 6) # echos 7
The ``result`` variable is already implicitly declared at the start of the The ``result`` variable is already implicitly declared at the start of the
function and initialised with the type's default value, so declaring it again function, so declaring it again with 'var result', for example, would shadow it
with 'var return', for example, would shadow it with a normal variable of the with a normal variable of the same name. The result variable is also already
same name. initialised with the type's default value. Note that referential data types will
be ``nil`` at the start of the procedure, and thus may require manual
initialisation.
Parameters Parameters