Fix traits issues

composer.json

@@ -21,7 +21,7 @@
 		"nette/utils": "^3.1.1",
 		"nikic/php-parser": "^4.5.0",
 		"ondram/ci-detector": "^3.1",
-		"ondrejmirtes/better-reflection": "^4.3.7",
+		"ondrejmirtes/better-reflection": "^4.3.8",
 		"phpdocumentor/type-resolver": "1.0.1",
 		"phpstan/phpdoc-parser": "^0.4.8",
 		"react/child-process": "^0.6.1",

tests/PHPStan/Analyser/AnalyserIntegrationTest.php

@@ -232,6 +232,18 @@ public function testBug3405(): void
 		$this->assertCount(0, $errors);
 	}
 
+	public function testBug3415(): void
+	{
+		$errors = $this->runAnalyse(__DIR__ . '/../Rules/Methods/data/bug-3415.php');
+		$this->assertCount(0, $errors);
+	}
+
+	public function testBug3415Two(): void
+	{
+		$errors = $this->runAnalyse(__DIR__ . '/../Rules/Methods/data/bug-3415-2.php');
+		$this->assertCount(0, $errors);
+	}
+
 	/**
 	 * @param string $file
 	 * @return \PHPStan\Analyser\Error[]
@@ -246,7 +258,7 @@ private function runAnalyse(string $file): array
 		/** @var \PHPStan\Analyser\Error[] $errors */
 		$errors = $analyser->analyse([$file])->getErrors();
 		foreach ($errors as $error) {
-			$this->assertSame($fileHelper->normalizePath($file), $error->getFile());
+			$this->assertSame($fileHelper->normalizePath($file), $error->getFilePath());
 		}
 
 		return $errors;

tests/PHPStan/Rules/Methods/CallMethodsRuleTest.php

@@ -1395,4 +1395,20 @@ public function testBug2600(): void
 		]);
 	}
 
+	public function testBug3415(): void
+	{
+		$this->checkThisOnly = false;
+		$this->checkNullables = true;
+		$this->checkUnionTypes = true;
+		$this->analyse([__DIR__ . '/data/bug-3415.php'], []);
+	}
+
+	public function testBug3415Two(): void
+	{
+		$this->checkThisOnly = false;
+		$this->checkNullables = true;
+		$this->checkUnionTypes = true;
+		$this->analyse([__DIR__ . '/data/bug-3415-2.php'], []);
+	}
+
 }

tests/PHPStan/Rules/Methods/data/bug-3415-2.php

@@ -0,0 +1,21 @@
+<?php declare(strict_types = 1);
+
+namespace Bug3415;
+
+trait Foo {
+	public function bar(): void {
+		echo "bar";
+	}
+}
+
+class SomeClass {
+	use Foo {
+		bar as baz;
+	}
+
+	public function __construct()
+	{
+		$this->bar();
+		$this->baz();
+	}
+}

tests/PHPStan/Rules/Methods/data/bug-3415.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+
+namespace Bug3415;
+
+trait FooParentTrait {
+	public function bar(): void {
+		echo "bar";
+	}
+}
+
+trait Foo {
+	use FooParentTrait;
+}
+
+class SomeClass {
+	use Foo {
+		bar as baz;
+	}
+
+	public function __construct()
+	{
+		$this->bar();
+		$this->baz();
+	}
+}