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Add regression test for array self-append #3715

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Merged
ondrejmirtes merged 1 commit into from
Dec 9, 2024
Merged

Add regression test for array self-append #3715

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6 changes: 6 additions & 0 deletions tests/PHPStan/Analyser/AnalyserIntegrationTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -981,6 +981,12 @@ public function testArrayUnion(): void
$this->assertNoErrors($errors);
}

public function testBug6948(): void
{
$errors = $this->runAnalyse(__DIR__ . '/data/bug-6948.php');
$this->assertNoErrors($errors);
}

public function testBug7963(): void
{
$errors = $this->runAnalyse(__DIR__ . '/data/bug-7963.php');
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64 changes: 64 additions & 0 deletions tests/PHPStan/Analyser/data/bug-6948.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,64 @@
<?php declare(strict_types = 1);

namespace Bug6948;

$row = [1];
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}

if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}

if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}

if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}

if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}

if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
if (rand()) {
$row[] = $row;
}
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