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Merge 6e58cc8db6 into 49cdf0c42e

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Andrew Athan 2025-06-20 15:30:32 -04:00 committed by GitHub
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doc/go_spec.html
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@ -7870,10 +7870,13 @@ panic(Error("cannot parse"))
The <code>recover</code> function allows a program to manage behavior
of a panicking goroutine.
Suppose a function <code>G</code> defers a function <code>D</code> that calls
<code>recover</code> and a panic occurs in a function on the same goroutine in which <code>G</code>
<code>recover</code> and a panic occurs (i.e., <code>panic</code> is called)
in a function on the same goroutine in which <code>G</code>
is executing.
When the running of deferred functions reaches <code>D</code>,
the return value of <code>D</code>'s call to <code>recover</code> will be the value passed to the call of <code>panic</code>.
Subsequently, when the running of deferred functions reaches <code>D</code>,
the return value of <code>D</code>'s call to <code>recover</code> is the value
that was previously passed to <code>panic</code> (i.e., at the call to <code>panic</code>
that caused the deferred functions to run).
If <code>D</code> returns normally, without starting a new
<code>panic</code>, the panicking sequence stops. In that case,
the state of functions called between <code>G</code> and the call to <code>panic</code>