fix string interpolation

Author: staabm

src/Analyser/NodeScopeResolver.php

@@ -3208,6 +3208,7 @@ static function (): void {
 				$hasYield = $hasYield || $result->hasYield();
 				$throwPoints = array_merge($throwPoints, $result->getThrowPoints());
 				$impurePoints = array_merge($impurePoints, $result->getImpurePoints());
+				$isAlwaysTerminating = $isAlwaysTerminating || $result->isAlwaysTerminating();
 				$scope = $result->getScope();
 			}
 		} elseif ($expr instanceof ArrayDimFetch) {

tests/PHPStan/Rules/DeadCode/UnreachableStatementRuleTest.php

@@ -250,6 +250,10 @@ public function testBug13232a(): void
 				'Unreachable statement - code above always terminates.',
 				11,
 			],
+			[
+				'Unreachable statement - code above always terminates.',
+				17,
+			],
 		]);
 	}
 

tests/PHPStan/Rules/DeadCode/data/bug-13232a.php

@@ -10,6 +10,14 @@ public function sayHi(): void
 			. ' no way';
 		echo 'this will never happen';
 	}
+
+	public function sayHo(): void
+	{
+		echo "Hello, {$this->neverReturnsMethod()} no way";
+		echo 'this will never happen';
+	}
+
+	function neverReturnsMethod(): never {}
 }
 function neverReturns(): never {}