Update PhpStorm stubs

composer.json

@@ -13,7 +13,7 @@
 		"hoa/compiler": "3.17.08.08",
 		"hoa/exception": "^1.0",
 		"hoa/regex": "1.17.01.13",
-		"jetbrains/phpstorm-stubs": "dev-master#a221d6e3064973fbad90af817f4d380d84baa74c",
+		"jetbrains/phpstorm-stubs": "dev-master#d07464d9afbfd62c9dd7ae830c91ec0711e13a46",
 		"nette/bootstrap": "^3.0",
 		"nette/di": "^3.0.11",
 		"nette/finder": "^2.5",

conf/config.neon

@@ -1347,6 +1347,11 @@ services:
 		tags:
 			- phpstan.dynamicStaticMethodThrowTypeExtension
 
+	-
+		class: PHPStan\Type\Php\DateTimeZoneConstructorThrowTypeExtension
+		tags:
+			- phpstan.dynamicStaticMethodThrowTypeExtension
+
 	-
 		class: PHPStan\Type\Php\DsMapDynamicReturnTypeExtension
 		tags:

src/Type/Php/DateTimeZoneConstructorThrowTypeExtension.php

@@ -0,0 +1,50 @@
+<?php declare(strict_types = 1);
+
+namespace PHPStan\Type\Php;
+
+use DateTimeZone;
+use PhpParser\Node\Expr\StaticCall;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\MethodReflection;
+use PHPStan\Type\DynamicStaticMethodThrowTypeExtension;
+use PHPStan\Type\NeverType;
+use PHPStan\Type\Type;
+use PHPStan\Type\TypeCombinator;
+use PHPStan\Type\TypeUtils;
+use function count;
+
+class DateTimeZoneConstructorThrowTypeExtension implements DynamicStaticMethodThrowTypeExtension
+{
+
+	public function isStaticMethodSupported(MethodReflection $methodReflection): bool
+	{
+		return $methodReflection->getName() === '__construct' && $methodReflection->getDeclaringClass()->getName() === DateTimeZone::class;
+	}
+
+	public function getThrowTypeFromStaticMethodCall(MethodReflection $methodReflection, StaticCall $methodCall, Scope $scope): ?Type
+	{
+		if (count($methodCall->getArgs()) === 0) {
+			return null;
+		}
+
+		$valueType = $scope->getType($methodCall->getArgs()[0]->value);
+		$constantStrings = TypeUtils::getConstantStrings($valueType);
+
+		foreach ($constantStrings as $constantString) {
+			try {
+				new DateTimeZone($constantString->getValue());
+			} catch (\Exception $e) { // phpcs:ignore
+				return $methodReflection->getThrowType();
+			}
+
+			$valueType = TypeCombinator::remove($valueType, $constantString);
+		}
+
+		if (!$valueType instanceof NeverType) {
+			return $methodReflection->getThrowType();
+		}
+
+		return null;
+	}
+
+}

tests/PHPStan/Rules/Exceptions/MissingCheckedExceptionInMethodThrowsRuleTest.php

@@ -40,6 +40,10 @@ public function testRule(): void
 				'Method MissingExceptionMethodThrows\Foo::doLorem2() throws checked exception InvalidArgumentException but it\'s missing from the PHPDoc @throws tag.',
 				34,
 			],
+			[
+				'Method MissingExceptionMethodThrows\Foo::dateTimeZoneDoesThrows() throws checked exception Exception but it\'s missing from the PHPDoc @throws tag.',
+				95,
+			],
 		]);
 	}
 

tests/PHPStan/Rules/Exceptions/data/missing-exception-method-throws.php

@@ -85,4 +85,14 @@ private function throwsInterface(): void
 
 	}
 
+	public function dateTimeZoneDoesNotThrow(): void
+	{
+		new \DateTimeZone('UTC');
+	}
+
+	public function dateTimeZoneDoesThrows(string $tz): void
+	{
+		new \DateTimeZone($tz);
+	}
+
 }