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Prevent false-positive for Exception::__toString overriding

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This commit is contained in:
Brown 2020-07-02 14:09:56 -04:00
parent 0c582e9993
commit cb94764d22
2 changed files with 25 additions and 3 deletions
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9
src/Psalm/Internal/Stubs/CoreImmutableClasses.phpstub
View File

@ -60,9 +60,10 @@ interface Throwable
public function getTraceAsString() : string;
/**
* @return string
* @psalm-taint-source input
*/
public function __toString() : string;
public function __toString();
}
/**
@ -137,9 +138,10 @@ class Exception implements Throwable
public final function getTraceAsString() : string {}
/**
* @return string
* @psalm-taint-source input
*/
public function __toString() : string {}
public function __toString() {}
}
/**
@ -212,7 +214,8 @@ class Error implements Throwable
public final function getTraceAsString() : string {}
/**
* @return string
* @psalm-taint-source input
*/
public function __toString() : string {}
public function __toString() {}
}

19
tests/MethodSignatureTest.php
View File

@ -791,6 +791,25 @@ class MethodSignatureTest extends TestCase
public function getPrevious(): ?\Throwable;
public function getTraceAsString(): string;
}'
],
'allowExecptionToStringWithNoType' => [
'<?php
class E extends Exception {
public function __toString() {
return "hello";
}
}'
],
'allowExecptionToStringIn71' => [
'<?php
class E extends Exception {
public function __toString() : string {
return "hello";
}
}',
[],
[],
'7.1'
]
];
}