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Arnaud Le Blanc
c02c1d4474
YIELD and YIELD_FROM increment opline before returning, but in most places we need the opline to point to the YIELD and YIELD_FROM. Here I change YIELD / YIELD_FROM to not increment opline. This simplifies the code and fixes GH-15275 in a better way. Closes GH-15328
43 lines
687 B
PHP
43 lines
687 B
PHP
--TEST--
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ReflectionGenerator::isClosed: ->valid() terminates an empty generator.
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--FILE--
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<?php
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function empty_generator() {
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return;
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yield;
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}
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$gens = [
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(function() {
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yield;
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})(),
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empty_generator(),
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];
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foreach ($gens as $gen) {
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$ref = new ReflectionGenerator($gen);
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var_dump($ref->isClosed());
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var_dump($gen->valid());
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var_dump($ref->isClosed());
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try {
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var_dump($ref->getExecutingLine());
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} catch (\Exception $e) {
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echo $e->getMessage(), PHP_EOL;
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}
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echo PHP_EOL;
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}
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?>
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--EXPECT--
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bool(false)
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bool(true)
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bool(false)
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int(10)
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bool(false)
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bool(false)
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bool(true)
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Cannot fetch information from a closed Generator
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