diff --git a/src/Analyser/MutatingScope.php b/src/Analyser/MutatingScope.php
index 9020da39a7..04a8c98833 100644
--- a/src/Analyser/MutatingScope.php
+++ b/src/Analyser/MutatingScope.php
@@ -1007,56 +1007,6 @@ private function resolveType(Expr $node): Type
 			return IntegerRangeType::fromInterval(-1, 1);
 		}
 
-		if ($node instanceof Expr\AssignOp\Coalesce) {
-			return $this->getType(new BinaryOp\Coalesce($node->var, $node->expr, $node->getAttributes()));
-		}
-
-		if ($node instanceof Expr\BinaryOp\Coalesce) {
-			if ($node->left instanceof Expr\ArrayDimFetch && $node->left->dim !== null) {
-				$dimType = $this->getType($node->left->dim);
-				$varType = $this->getType($node->left->var);
-				$hasOffset = $varType->hasOffsetValueType($dimType);
-				$leftType = $this->getType($node->left);
-				$rightType = $this->getType($node->right);
-				if ($hasOffset->no()) {
-					return $rightType;
-				} elseif ($hasOffset->yes()) {
-					$offsetValueType = $varType->getOffsetValueType($dimType);
-					if ($offsetValueType->isSuperTypeOf(new NullType())->no()) {
-						return TypeCombinator::removeNull($leftType);
-					}
-				}
-
-				return TypeCombinator::union(
-					TypeCombinator::removeNull($leftType),
-					$rightType
-				);
-			}
-
-			$leftType = $this->getType($node->left);
-			$rightType = $this->getType($node->right);
-			if ($leftType instanceof ErrorType || $leftType instanceof NullType) {
-				return $rightType;
-			}
-
-			if (
-				TypeCombinator::containsNull($leftType)
-				|| $node->left instanceof PropertyFetch
-				|| (
-					$node->left instanceof Variable
-					&& is_string($node->left->name)
-					&& !$this->hasVariableType($node->left->name)->yes()
-				)
-			) {
-				return TypeCombinator::union(
-					TypeCombinator::removeNull($leftType),
-					$rightType
-				);
-			}
-
-			return TypeCombinator::removeNull($leftType);
-		}
-
 		if ($node instanceof Expr\Clone_) {
 			return $this->getType($node->expr);
 		}
@@ -1663,6 +1613,56 @@ private function resolveType(Expr $node): Type
 			return $this->moreSpecificTypes[$exprString]->getType();
 		}
 
+		if ($node instanceof Expr\AssignOp\Coalesce) {
+			return $this->getType(new BinaryOp\Coalesce($node->var, $node->expr, $node->getAttributes()));
+		}
+
+		if ($node instanceof Expr\BinaryOp\Coalesce) {
+			if ($node->left instanceof Expr\ArrayDimFetch && $node->left->dim !== null) {
+				$dimType = $this->getType($node->left->dim);
+				$varType = $this->getType($node->left->var);
+				$hasOffset = $varType->hasOffsetValueType($dimType);
+				$leftType = $this->getType($node->left);
+				$rightType = $this->getType($node->right);
+				if ($hasOffset->no()) {
+					return $rightType;
+				} elseif ($hasOffset->yes()) {
+					$offsetValueType = $varType->getOffsetValueType($dimType);
+					if ($offsetValueType->isSuperTypeOf(new NullType())->no()) {
+						return TypeCombinator::removeNull($leftType);
+					}
+				}
+
+				return TypeCombinator::union(
+					TypeCombinator::removeNull($leftType),
+					$rightType
+				);
+			}
+
+			$leftType = $this->getType($node->left);
+			$rightType = $this->getType($node->right);
+			if ($leftType instanceof ErrorType || $leftType instanceof NullType) {
+				return $rightType;
+			}
+
+			if (
+				TypeCombinator::containsNull($leftType)
+				|| $node->left instanceof PropertyFetch
+				|| (
+					$node->left instanceof Variable
+					&& is_string($node->left->name)
+					&& !$this->hasVariableType($node->left->name)->yes()
+				)
+			) {
+				return TypeCombinator::union(
+					TypeCombinator::removeNull($leftType),
+					$rightType
+				);
+			}
+
+			return TypeCombinator::removeNull($leftType);
+		}
+
 		if ($node instanceof ConstFetch) {
 			$constName = (string) $node->name;
 			$loweredConstName = strtolower($constName);
diff --git a/tests/PHPStan/Rules/Properties/AccessPropertiesRuleTest.php b/tests/PHPStan/Rules/Properties/AccessPropertiesRuleTest.php
index 387825100a..7f423ce788 100644
--- a/tests/PHPStan/Rules/Properties/AccessPropertiesRuleTest.php
+++ b/tests/PHPStan/Rules/Properties/AccessPropertiesRuleTest.php
@@ -473,4 +473,15 @@ public function testBug3371(): void
 		$this->analyse([__DIR__ . '/data/bug-3371.php'], []);
 	}
 
+	public function testBug4527(): void
+	{
+		if (PHP_VERSION_ID < 80000 && !self::$useStaticReflectionProvider) {
+			$this->markTestSkipped('Test requires PHP 8.0.');
+		}
+
+		$this->checkThisOnly = false;
+		$this->checkUnionTypes = true;
+		$this->analyse([__DIR__ . '/data/bug-4527.php'], []);
+	}
+
 }
diff --git a/tests/PHPStan/Rules/Properties/data/bug-4527.php b/tests/PHPStan/Rules/Properties/data/bug-4527.php
new file mode 100644
index 0000000000..bb2d57a792
--- /dev/null
+++ b/tests/PHPStan/Rules/Properties/data/bug-4527.php
@@ -0,0 +1,19 @@
+<?php // lint >= 8.0
+
+namespace Bug4527;
+
+class Foo
+{
+
+	/**
+	 * @param Bar[] $bars
+	 */
+	public function foo(array $bars): void
+	{
+		($bars['randomKey'] ?? null)?->bar;
+	}
+}
+
+class Bar {
+	public $bar;
+}