Fix #8748

vimeo · Nov 24, 2022 · 85071b6 · 85071b6
1 parent 7869cb5
commit 85071b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/Method/MethodCallPurityAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/Method/MethodCallPurityAnalyzer.php
@@ -158,7 +158,7 @@ public static function analyze(
                     && !isset($class_storage->declaring_property_ids[$name]);
 
                 if ($this_property_didnt_exist) {
-                    $context->vars_in_scope[$mutation_var_id] = Type::getMixed();
+                    unset($context->vars_in_scope[$mutation_var_id]);
                 } else {
                     $new_type = AssignmentAnalyzer::getExpandedPropertyType(
                         $codebase,