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Fix bad template replacement

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This commit is contained in:
Matthew Brown 2020-02-27 23:00:40 -05:00
parent 39d6800531
commit abb3800d20
2 changed files with 34 additions and 2 deletions
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5
src/Psalm/Internal/Analyzer/Statements/Expression/CallAnalyzer.php
View File

@ -1891,8 +1891,9 @@ class CallAnalyzer
[$template_type->param_name]
[$template_type->defining_class]
)) {
$template_result->generic_params[$template_type->param_name] = [
($template_type->defining_class) => [clone $template_type->as, 0]
$template_result->generic_params[$template_type->param_name][$template_type->defining_class] = [
clone $template_type->as,
0
];
}
}

31
tests/Template/ClassTemplateExtendsTest.php
View File

@ -3088,6 +3088,37 @@ class ClassTemplateExtendsTest extends TestCase
private function doDeletePerson(Dog $animal): void {}
}'
],
'sameNameTemplateFromParent' => [
'<?php
/**
* @psalm-template T
*/
interface C {
/**
* @psalm-param T $p
* @psalm-return C<T>
*/
public function filter($p) : self;
}
/**
* @psalm-template T
* @template-implements C<T>
*/
abstract class AC implements C {
/**
* @psalm-var C<T>
*/
protected $c;
/**
* @param T $p
*/
public function filter($p) : C {
return $this->c->filter($p);
}
}'
],
];
}