fix string interpolation

Author: staabm

src/Analyser/NodeScopeResolver.php

@@ -3211,6 +3211,7 @@ 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

@@ -261,6 +261,10 @@ 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 {}