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do not treat __halt_compiler() as an expression being executed

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this fixes #6875
This commit is contained in:
Philip Hofstetter 2021-11-10 12:45:12 +01:00
parent a193ec4573
commit f407ac846a
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GPG Key ID: 68CE37E7CB4964AF
2 changed files with 8 additions and 0 deletions
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1
src/Psalm/Internal/Analyzer/StatementsAnalyzer.php
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@ -348,6 +348,7 @@ class StatementsAnalyzer extends SourceAnalyzer
&& !($stmt instanceof PhpParser\Node\Stmt\Class_) && !($stmt instanceof PhpParser\Node\Stmt\Class_)
&& !($stmt instanceof PhpParser\Node\Stmt\Interface_) && !($stmt instanceof PhpParser\Node\Stmt\Interface_)
&& !($stmt instanceof PhpParser\Node\Stmt\Trait_) && !($stmt instanceof PhpParser\Node\Stmt\Trait_)
&& !($stmt instanceof PhpParser\Node\Stmt\HaltCompiler)
) { ) {
if ($codebase->find_unused_variables) { if ($codebase->find_unused_variables) {
if (IssueBuffer::accepts( if (IssueBuffer::accepts(

7
tests/UnusedCodeTest.php
View File

@ -1093,6 +1093,13 @@ class UnusedCodeTest extends TestCase
$a = new A(); $a = new A();
echo $a->getVal(null);', echo $a->getVal(null);',
], ],
'__halt_compiler_no_usage_check' => [
'<?php
exit(0);
__halt_compiler();
foobar
',
],
]; ];
} }