removed useless type juggling

Author: dg

src/Http/FileUpload.php

@@ -112,7 +112,7 @@ public function getTemporaryFile(): string
 	 */
 	public function __toString(): string
 	{
-		return (string) $this->tmpName;
+		return $this->tmpName;
 	}
 
 

src/Http/RequestFactory.php

@@ -41,7 +41,7 @@ class RequestFactory
 	 */
 	public function setBinary(bool $binary = TRUE)
 	{
-		$this->binary = (bool) $binary;
+		$this->binary = $binary;
 		return $this;
 	}
 

src/Http/Response.php

@@ -60,7 +60,6 @@ public function __construct()
 	 */
 	public function setCode(int $code, string $reason = NULL)
 	{
-		$code = (int) $code;
 		if ($code < 100 || $code > 599) {
 			throw new Nette\InvalidArgumentException("Bad HTTP response '$code'.");
 		}
@@ -241,10 +240,10 @@ public function setCookie(string $name, string $value, $time, string $path = NUL
 			$name,
 			$value,
 			$time ? (int) DateTime::from($time)->format('U') : 0,
-			$path === NULL ? $this->cookiePath : (string) $path,
-			$domain === NULL ? $this->cookieDomain : (string) $domain,
-			$secure === NULL ? $this->cookieSecure : (bool) $secure,
-			$httpOnly === NULL ? $this->cookieHttpOnly : (bool) $httpOnly
+			$path === NULL ? $this->cookiePath : $path,
+			$domain === NULL ? $this->cookieDomain : $domain,
+			$secure === NULL ? $this->cookieSecure : $secure,
+			$httpOnly === NULL ? $this->cookieHttpOnly : $httpOnly
 		);
 		Helpers::removeDuplicateCookies();
 		return $this;

src/Http/Session.php

@@ -151,7 +151,7 @@ public function start(): void
 	 */
 	public function isStarted(): bool
 	{
-		return (bool) self::$started;
+		return self::$started;
 	}
 
 
@@ -233,8 +233,8 @@ public function getId(): string
 	 */
 	public function setName(string $name)
 	{
-		if (!is_string($name) || !preg_match('#[^0-9.][^.]*\z#A', $name)) {
-			throw new Nette\InvalidArgumentException('Session name must be a string and cannot contain dot.');
+		if (!preg_match('#[^0-9.][^.]*\z#A', $name)) {
+			throw new Nette\InvalidArgumentException('Session name cannot contain dot.');
 		}
 
 		session_name($name);

src/Http/SessionSection.php

@@ -40,10 +40,6 @@ class SessionSection implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function __construct(Session $session, string $name)
 	{
-		if (!is_string($name)) {
-			throw new Nette\InvalidArgumentException('Session namespace must be a string, ' . gettype($name) . ' given.');
-		}
-
 		$this->session = $session;
 		$this->name = $name;
 	}

src/Http/Url.php

@@ -120,7 +120,7 @@ public function __construct($url = NULL)
 	 */
 	public function setScheme(string $value)
 	{
-		$this->scheme = (string) $value;
+		$this->scheme = $value;
 		return $this;
 	}
 
@@ -140,7 +140,7 @@ public function getScheme(): string
 	 */
 	public function setUser(string $value)
 	{
-		$this->user = (string) $value;
+		$this->user = $value;
 		return $this;
 	}
 
@@ -160,7 +160,7 @@ public function getUser(): string
 	 */
 	public function setPassword(string $value)
 	{
-		$this->password = (string) $value;
+		$this->password = $value;
 		return $this;
 	}
 
@@ -180,7 +180,7 @@ public function getPassword(): string
 	 */
 	public function setHost(string $value)
 	{
-		$this->host = (string) $value;
+		$this->host = $value;
 		$this->setPath($this->path);
 		return $this;
 	}
@@ -201,7 +201,7 @@ public function getHost(): string
 	 */
 	public function setPort(int $value)
 	{
-		$this->port = (int) $value;
+		$this->port = $value;
 		return $this;
 	}
 
@@ -223,7 +223,7 @@ public function getPort(): ?int
 	 */
 	public function setPath(string $value)
 	{
-		$this->path = (string) $value;
+		$this->path = $value;
 		if ($this->host && substr($this->path, 0, 1) !== '/') {
 			$this->path = '/' . $this->path;
 		}
@@ -310,7 +310,7 @@ public function setQueryParameter(string $name, $value)
 	 */
 	public function setFragment(string $value)
 	{
-		$this->fragment = (string) $value;
+		$this->fragment = $value;
 		return $this;
 	}
 

src/Http/UrlScript.php

@@ -45,7 +45,7 @@ public function __construct($url = NULL, string $scriptPath = '')
 	 */
 	public function setScriptPath(string $value)
 	{
-		$this->scriptPath = (string) $value;
+		$this->scriptPath = $value;
 		return $this;
 	}
 

src/Http/UserStorage.php

@@ -43,7 +43,7 @@ public function __construct(Session $sessionHandler)
 	public function setAuthenticated(bool $state)
 	{
 		$section = $this->getSessionSection(TRUE);
-		$section->authenticated = (bool) $state;
+		$section->authenticated = $state;
 
 		// Session Fixation defence
 		$this->sessionHandler->regenerateId();
@@ -98,7 +98,7 @@ public function getIdentity(): ?Nette\Security\IIdentity
 	public function setNamespace(string $namespace)
 	{
 		if ($this->namespace !== $namespace) {
-			$this->namespace = (string) $namespace;
+			$this->namespace = $namespace;
 			$this->sessionSection = NULL;
 		}
 		return $this;