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Create an object at a given address: Difference between revisions
Create an object at a given address (view source)
Revision as of 11:46, 13 November 2020
, 3 years ago→{{header|Nim}}
SqrtNegInf (talk | contribs) m (→{{header|Raku}}: 'use v6' obsolete) |
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object at 139966605271112: (x: 42, y: 3.1415)
</pre>
This works for global variables too:
<lang Nim>var x: int = 3
var p: ptr int
p = cast[ptr int](addr(x))
echo "Before ", x
p[] = 5
echo "After: ", x</lang>
Output:
<pre>Before 3
After: 5</pre>
=={{header|Pascal}}==
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