diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/InstancePropertyAssignmentAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/InstancePropertyAssignmentAnalyzer.php
index d98387ca0..337559988 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/InstancePropertyAssignmentAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/InstancePropertyAssignmentAnalyzer.php
@@ -1046,10 +1046,6 @@ class InstancePropertyAssignmentAnalyzer
                     ),
                     $statements_analyzer->getSuppressedIssues()
                 )) {
-                    //var_dump($context);
-                    //$context->vars_in_scope['$this->t'] = new \Psalm\Type\Atomic\TNamedObject("Closed");
-                    //die;
-                    //throw new \Exception('here');
                     return false;
                 }
             } else {
diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/AssignmentAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/AssignmentAnalyzer.php
index 64465de29..e4ea771ff 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/AssignmentAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/AssignmentAnalyzer.php
@@ -1297,6 +1297,7 @@ class AssignmentAnalyzer
 
             return;
         }
+
         $var_id = ExpressionIdentifier::getVarId(
             $stmt,
             $statements_analyzer->getFQCLN(),
diff --git a/typestatetest.php b/typestatetest.php
deleted file mode 100644
index 5265ed15f..000000000
--- a/typestatetest.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-
-// Examples: Query builder, file, socket.
-
-interface ClosedFile
-{
-    public function open();
-}
-
-interface OpenFile
-{
-    public function read();
-    public function close();
-}
-
-interface CannotOpen {}
-
-class MyFile implements ClosedFile, OpenFile, CannotOpen
-{
-    /**
-     * @self-out ClosedFile
-     */
-    public function __construct() {
-    }
-    /**
-     * @self-out OpenFile|CannotOpen
-     */
-    public function open() {
-        // if can't open, throw exception and invalidate $this
-    }
-    /**
-     * @self-out ClosedFile
-     */
-    public function close() {
-    }
-    /**
-     * @return string
-     */
-    public function read() {
-        return 'content';
-    }
-}
-
-$file = new MyFile("somefile");
-$file->open();
-if ($file instanceof OpenFile) {
-    $content = $file->read();
-    $file->close();
-} elseif ($file instanceof CannotOpen) {
-    // Mooo.
-}
-
-for ($i = 1; $i < 10; ++$i) {
-    // TODO: What here?
-    $file->open();
-}
-
-// ClosedFile
-$file = new MyFile("somefile");
-if ($file instanceof OpenFile) {
-    // TODO: Impossible
-}
-if (hardcomputation()) {
-    $file->open();
-}
-// $file is OpenFile|ClosedFile|CannotOpen
-// TODO: Have to check state?
-
-/**
- * @param OpenFile $file
- */
-function readall(OpenFile $file) {
-    $file->read();
-    $file->close(); // TODO: Not allowed to change state of aliased variable.
-    return $file; // TODO: Not allowed to transfer ownership
-}
-
-/**
- * @param string $name
- * @return ClosedFile
- */
-function makefile($name) {
-    // ClosedFile
-    $file = new File($name);
-    dosomething($file);  // Can't change state, still closed
-    return $file;  // Owner can change
-}
-
-/**
- * @param ClosedFile $file
- * @param-out OpenFile $file
- */
-function open(ClosedFile &$file)
-{
-}