From 7e53865bbd399e8a322bb57c970385863f298ec4 Mon Sep 17 00:00:00 2001
From: Brown <github@muglug.com>
Date: Mon, 14 Sep 2020 10:58:36 -0400
Subject: [PATCH] =?UTF-8?q?Fix=20regression=20=E2=80=93=20detect=20unused?=
 =?UTF-8?q?=20params=20with=20defaults=20again?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php | 2 +-
 tests/UnusedVariableTest.php                       | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php b/src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php
index a2df3695dd4..f0e64c300ee 100644
--- a/src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php
+++ b/src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php
@@ -3265,7 +3265,7 @@ public function getTranslatedFunctionParam(
             $param_type,
             new CodeLocation(
                 $this->file_scanner,
-                $fake_method ? $stmt : $param,
+                $fake_method ? $stmt : $param->var,
                 null,
                 false,
                 !$fake_method
diff --git a/tests/UnusedVariableTest.php b/tests/UnusedVariableTest.php
index 07acc57734c..64c01087bf9 100644
--- a/tests/UnusedVariableTest.php
+++ b/tests/UnusedVariableTest.php
@@ -2238,6 +2238,11 @@ function f(callable $c): void {
                     );',
                 'error_message' => 'UnusedClosureParam',
             ],
+            'unusedFunctionParamWithDefault' => [
+                '<?php
+                    function foo(bool $b = false) : void {}',
+                'error_message' => 'UnusedParam',
+            ],
         ];
     }
 }