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<h1 class="main">Call stack</h1>
<p>You can also show the current call stack with <code>v.debug</code>.</p>
<p>To enable this feature, add the <code>-d callstack</code> switch when building or running
your code:</p>
<div class="language-v">import v.debug
fn test(i int) {
if i > 9 {
debug.dump_callstack()
}
}
fn do_something() {
for i := 0; i <= 10; i++ {
test(i)
}
}
fn main() {
do_something()
}
</div>
<pre><code>$ v -d callstack run example.v
Backtrace:
--------------------------------------------------
example.v:16 | > main.main
example.v:11 | > main.do_something
example.v:5 | > main.test
--------------------------------------------------
</code></pre>
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