Mirek Klimos
705d2ac5cd
Currently, a call to an async function returns a (Continuation)WaitHandle object but the excution of the function body doesn't start before await (or join()) on the WaitHandle is called. This changes it to start the execution immediately and the control is returned to the caller only after it's blocked. Differential Revision: D946914
49 linhas
790 B
Plaintext
49 linhas
790 B
Plaintext
<?hh
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// Test showing async stacks in the debugger.
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async function gen1($a) {
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error_log('In gen1');
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error_log('Finished in gen1');
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return $a + 1;
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}
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async function gen2($a) {
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error_log('In gen2');
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$x = gen1($a)->join();
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error_log('Finished in gen2');
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return $x;
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}
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async function genBar($a) {
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error_log('In genBar');
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var_dump($a);
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error_log('Finished in genBar');
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return $a + 2;
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}
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async function genFoo($a) {
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error_log('In genFoo');
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var_dump($a);
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$a++;
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list($x, $y) = await GenArrayWaitHandle::Create(
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array(
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genBar($a),
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genBar($a + 1),
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gen2($a + 2)
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)
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);
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var_dump($x);
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var_dump($y);
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error_log('Finished in genFoo');
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return $x + $y;
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}
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function main($a) {
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$result = genFoo($a)->join();
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var_dump($result);
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}
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main(42);
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