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39 lines
734 B
PHP
39 lines
734 B
PHP
<?php
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namespace Psalm\Internal;
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use Psalm\Type\Atomic\TFloat;
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use Psalm\Type\Atomic\TInt;
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use Psalm\Type\Atomic\TString;
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use Psalm\Type\Union;
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/**
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* @internal
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*/
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class ReferenceConstraint
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{
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/** @var Union|null */
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public $type;
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public function __construct(?Union $type = null)
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{
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if ($type) {
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$type = $type->getBuilder();
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if ($type->getLiteralStrings()) {
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$type->addType(new TString);
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}
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if ($type->getLiteralInts()) {
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$type->addType(new TInt);
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}
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if ($type->getLiteralFloats()) {
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$type->addType(new TFloat);
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}
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$this->type = $type->freeze();
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}
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}
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}
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