From 05febc37fc61f13337323cb820c8a52ef011bce6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Bundyra?= <contact@webimpress.com>
Date: Wed, 13 Nov 2019 20:11:08 +0000
Subject: [PATCH] Feature: fixable LeadingSlash error in
 PSR12.Files.ImportStatement

This can be easily fixable, just be removing the slash.
Added .fixed file with expected result of the fixer.
---
 .../Sniffs/Files/ImportStatementSniff.php     |  6 +++++-
 .../Files/ImportStatementUnitTest.inc.fixed   | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 src/Standards/PSR12/Tests/Files/ImportStatementUnitTest.inc.fixed

diff --git a/src/Standards/PSR12/Sniffs/Files/ImportStatementSniff.php b/src/Standards/PSR12/Sniffs/Files/ImportStatementSniff.php
index 3aef859086..11c25ffa85 100644
--- a/src/Standards/PSR12/Sniffs/Files/ImportStatementSniff.php
+++ b/src/Standards/PSR12/Sniffs/Files/ImportStatementSniff.php
@@ -65,7 +65,11 @@ public function process(File $phpcsFile, $stackPtr)
         }
 
         $error = 'Import statements must not begin with a leading backslash';
-        $phpcsFile->addError($error, $next, 'LeadingSlash');
+        $fix = $phpcsFile->addFixableError($error, $next, 'LeadingSlash');
+
+        if ($fix === true) {
+            $phpcsFile->fixer->replaceToken($next, '');
+        }
 
     }//end process()
 
diff --git a/src/Standards/PSR12/Tests/Files/ImportStatementUnitTest.inc.fixed b/src/Standards/PSR12/Tests/Files/ImportStatementUnitTest.inc.fixed
new file mode 100644
index 0000000000..d5b3f67eed
--- /dev/null
+++ b/src/Standards/PSR12/Tests/Files/ImportStatementUnitTest.inc.fixed
@@ -0,0 +1,19 @@
+<?php
+use Vendor\Package\{ClassA as A, ClassB, ClassC as C};
+use Vendor\Package\SomeNamespace\ClassD as D;
+use /*comment*/ Vendor\Package\AnotherNamespace\ClassE as E;
+
+use function Vendor\Package\{functionA, functionB, functionC};
+use FUNCTION Another\Vendor\functionD;
+
+use CONST Vendor\Package\{CONSTANT_A, CONSTANT_B, CONSTANT_C};
+use const Another\Vendor\CONSTANT_D;
+
+class ClassName3
+{
+    use \FirstTrait;
+    use SecondTrait;
+    use ThirdTrait;
+}
+
+$foo = function() use($bar) {};