(due to its go.mod file or a per-file build constraint),
  <code>vet</code>code> no longer reports references to
  loop variables from within a function literal that
  might outlive the iteration of the loop.
  In Go 1.22, loop variables are created anew for each iteration,
  so such references are no longer at risk of using a variable
  after it has been updated by the loop.
</p>

In the absence of data races, Go programs behave as if all the goroutines
were multiplexed onto a single processor.
This property is sometimes referred to as DRF-SC: data-race-free programs
execute in a sequentially consistent manner.
</p>

<p>
While programmers should write Go programs without data races,
there are limitations to what a Go implementation can do in response to a data race.

<p>
Like arrays, slices are always one-dimensional but may be composed to construct
higher-dimensional objects.
With arrays of arrays, the inner arrays are, by construction, always the same length;
however with slices of slices (or arrays of slices), the inner lengths may vary dynamically.
Moreover, the inner slices must be initialized individually.
</p>

<h3 id="Struct_types">Struct types</h3>

<p>

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