Engine: fixed source mapping with strict types [Closes #205]

Author: dg

src/Latte/Engine.php

@@ -126,12 +126,12 @@ public function compile(string $name): string
 			throw $e->setSource($source, $line, $name);
 		}
 
-		if (!preg_match('#\n|\?#', $name)) {
-			$code = "<?php\n// source: $name\n?>" . $code;
-		}
 		if ($this->strictTypes) {
 			$code = "<?php\ndeclare(strict_types=1);\n?>" . $code;
 		}
+		if (!preg_match('#\n|\?#', $name)) {
+			$code = "<?php\n// source: $name\n?>" . $code;
+		}
 		$code = PhpHelpers::reformatCode($code);
 		return $code;
 	}

tests/Latte/Engine.strictTypes.phpt

@@ -11,10 +11,14 @@ require __DIR__ . '/../bootstrap.php';
 $latte = new Latte\Engine;
 $latte->setLoader(new Latte\Loaders\StringLoader);
 Assert::notContains('declare(strict_types=1)', $latte->compile(''));
+Assert::same('// source: {123}', explode("\n", $latte->compile('{123}'))[1]);
 
 $latte->setStrictTypes(true);
 Assert::contains('declare(strict_types=1)', $latte->compile(''));
 
 Assert::noError(function () use ($latte) {
 	$latte->render('');
 });
+
+Assert::contains('declare(strict_types=1)', $latte->compile(''));
+Assert::same('// source: {123}', explode("\n", $latte->compile('{123}'))[1]);