38 lines
1.1 KiB
PHP
38 lines
1.1 KiB
PHP
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<?php
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namespace Amp\Parser;
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class InvalidDelimiterError extends \Error {
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/**
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* @param \Generator $generator
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* @param string $prefix
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* @param \Throwable|null $previous
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*/
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public function __construct(\Generator $generator, string $prefix, \Throwable $previous = null) {
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$yielded = $generator->current();
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$prefix .= \sprintf(
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"; %s yielded at key %s",
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\is_object($yielded) ? \get_class($yielded) : \gettype($yielded),
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\var_export($generator->key(), true)
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);
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if (!$generator->valid()) {
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parent::__construct($prefix, 0, $previous);
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return;
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}
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$reflGen = new \ReflectionGenerator($generator);
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$exeGen = $reflGen->getExecutingGenerator();
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if ($isSubgenerator = ($exeGen !== $generator)) {
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$reflGen = new \ReflectionGenerator($exeGen);
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}
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parent::__construct(\sprintf(
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"%s on line %s in %s",
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$prefix,
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$reflGen->getExecutingLine(),
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$reflGen->getExecutingFile()
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), 0, $previous);
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}
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}
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