Avoid duplicated InternalThrowPoint when simulating ArrayAccess calls

src/Analyser/ExprHandler/ArrayDimFetchHandler.php

@@ -18,6 +18,7 @@
 use PHPStan\Analyser\NodeScopeResolver;
 use PHPStan\Analyser\NoopNodeCallback;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Node\Expr\TypeExpr;
 use PHPStan\Type\NeverType;
 use PHPStan\Type\ObjectType;
 use PHPStan\Type\Type;
@@ -99,7 +100,7 @@ public function processExpr(NodeScopeResolver $nodeScopeResolver, Stmt $stmt, Ex
 		if (!$varType->isArray()->yes() && !(new ObjectType(ArrayAccess::class))->isSuperTypeOf($varType)->no()) {
 			$throwPoints = array_merge($throwPoints, $nodeScopeResolver->processExprNode(
 				$stmt,
-				new MethodCall($expr->var, 'offsetGet'),
+				new MethodCall(new TypeExpr($varType), 'offsetGet'),
 				$scope,
 				$storage,
 				new NoopNodeCallback(),

src/Analyser/ExprHandler/AssignHandler.php

@@ -478,7 +478,7 @@ public function processAssignVar(
 			) {
 				$throwPoints = array_merge($throwPoints, $nodeScopeResolver->processExprNode(
 					$stmt,
-					new MethodCall($originalVar->var, 'offsetSet'),
+					new MethodCall(new TypeExpr($setVarType), 'offsetSet'),
 					$scope,
 					$storage,
 					new NoopNodeCallback(),

src/Analyser/ExprHandler/IssetHandler.php

@@ -17,6 +17,7 @@
 use PHPStan\Analyser\NodeScopeResolver;
 use PHPStan\Analyser\NoopNodeCallback;
 use PHPStan\DependencyInjection\AutowiredService;
+use PHPStan\Node\Expr\TypeExpr;
 use PHPStan\Type\BooleanType;
 use PHPStan\Type\Constant\ConstantBooleanType;
 use PHPStan\Type\ObjectType;
@@ -101,7 +102,7 @@ public function processExpr(NodeScopeResolver $nodeScopeResolver, Stmt $stmt, Ex
 
 			$throwPoints = array_merge($throwPoints, $nodeScopeResolver->processExprNode(
 				$stmt,
-				new MethodCall($var->var, 'offsetExists'),
+				new MethodCall(new TypeExpr($varType), 'offsetExists'),
 				$scope,
 				$storage,
 				new NoopNodeCallback(),

src/Analyser/NodeScopeResolver.php

@@ -2054,7 +2054,7 @@ public function processStmtNode(
 					if (!$varType->isArray()->yes() && !(new ObjectType(ArrayAccess::class))->isSuperTypeOf($varType)->no()) {
 						$throwPoints = array_merge($throwPoints, $this->processExprNode(
 							$stmt,
-							new MethodCall($var->var, 'offsetUnset'),
+							new MethodCall(new TypeExpr($varType), 'offsetUnset'),
 							$scope,
 							$storage,
 							new NoopNodeCallback(),

tests/PHPStan/Rules/Exceptions/MissingCheckedExceptionInMethodThrowsRuleTest.php

@@ -70,4 +70,26 @@ public function testRule(): void
 		$this->analyse([__DIR__ . '/data/missing-exception-method-throws.php'], $errors);
 	}
 
+	public function testBugArrayOffset(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-array-offset.php'], [
+			[
+				"Method BugArrayOffset\Foo::__construct() throws checked exception BugArrayOffset\ParameterNotFoundException but it's missing from the PHPDoc @throws tag.",
+				19,
+			],
+			[
+				"Method BugArrayOffset\Foo2::__construct() throws checked exception BugArrayOffset\ParameterNotFoundException but it's missing from the PHPDoc @throws tag.",
+				27,
+			],
+			[
+				"Method BugArrayOffset\Foo3::__construct() throws checked exception BugArrayOffset\ParameterNotFoundException but it's missing from the PHPDoc @throws tag.",
+				35,
+			],
+			[
+				"Method BugArrayOffset\Foo4::__construct() throws checked exception BugArrayOffset\ParameterNotFoundException but it's missing from the PHPDoc @throws tag.",
+				43,
+			],
+		]);
+	}
+
 }

tests/PHPStan/Rules/Exceptions/data/bug-array-offset.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace BugArrayOffset;
+
+class ParameterNotFoundException extends \Exception {}
+
+interface Container
+{
+	/**
+	 * @throws ParameterNotFoundException
+	 */
+	public function getParameter(string $key): mixed;
+}
+
+class Foo
+{
+	public function __construct(Container $container)
+	{
+		$container->getParameter('shipmonkDeadCode')['debug']['usagesOf'];
+	}
+}
+
+class Foo2
+{
+	public function __construct(Container $container)
+	{
+		isset($container->getParameter('shipmonkDeadCode')['debug']['usagesOf']);
+	}
+}
+
+class Foo3
+{
+	public function __construct(Container $container)
+	{
+		unset($container->getParameter('shipmonkDeadCode')['debug']['usagesOf']);
+	}
+}
+
+class Foo4
+{
+	public function __construct(Container $container)
+	{
+		$container->getParameter('shipmonkDeadCode')['debug']['usagesOf'] = 42;
+	}
+}