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Always analyse cast expressions

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Fixes #3577
This commit is contained in:
Brown 2020-06-12 17:25:46 -04:00
parent 211f014356
commit 9bfe50b20a
2 changed files with 7 additions and 0 deletions
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1
src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArgumentsAnalyzer.php
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@ -861,6 +861,7 @@ class ArgumentsAnalyzer
|| $arg->value instanceof PhpParser\Node\Expr\MethodCall
|| $arg->value instanceof PhpParser\Node\Expr\StaticCall
|| $arg->value instanceof PhpParser\Node\Expr\New_
|| $arg->value instanceof PhpParser\Node\Expr\Cast
|| $arg->value instanceof PhpParser\Node\Expr\Assign
|| $arg->value instanceof PhpParser\Node\Expr\ArrayDimFetch
|| $arg->value instanceof PhpParser\Node\Expr\PropertyFetch

6
tests/ToStringTest.php
View File

@ -334,6 +334,12 @@ class ToStringTest extends TestCase
}',
'error_message' => 'InvalidCast',
],
'alwaysEvaluateToStringVar' => [
'<?php
/** @psalm-suppress UndefinedFunction */
fora((string) $address);',
'error_message' => 'UndefinedGlobalVariable',
],
];
}
}