Squiz.WhiteSpace.FunctionSpacing can remove spaces between comment and first/last method during auto-fixing

src/Standards/Squiz/Sniffs/WhiteSpace/FunctionSpacingSniff.php

@@ -112,14 +112,26 @@ public function process(File $phpcsFile, $stackPtr)
         $isFirst = false;
         $isLast  = false;
 
-        $ignore = (Tokens::$emptyTokens + Tokens::$methodPrefixes);
+        $ignore = ([T_WHITESPACE => T_WHITESPACE] + Tokens::$methodPrefixes);
 
         $prev = $phpcsFile->findPrevious($ignore, ($stackPtr - 1), null, true);
+        if ($tokens[$prev]['code'] === T_DOC_COMMENT_CLOSE_TAG) {
+            // Skip past function docblocks.
+            $prev = $phpcsFile->findPrevious($ignore, ($tokens[$prev]['comment_opener'] - 1), null, true);
+        }
+
         if ($tokens[$prev]['code'] === T_OPEN_CURLY_BRACKET) {
             $isFirst = true;
         }
 
         $next = $phpcsFile->findNext($ignore, ($closer + 1), null, true);
+        if (isset(Tokens::$emptyTokens[$tokens[$next]['code']]) === true
+            && $tokens[$next]['line'] === $tokens[$closer]['line']
+        ) {
+            // Skip past "end" comments.
+            $next = $phpcsFile->findNext($ignore, ($next + 1), null, true);
+        }
+
         if ($tokens[$next]['code'] === T_CLOSE_CURLY_BRACKET) {
             $isLast = true;
         }

src/Standards/Squiz/Tests/WhiteSpace/FunctionSpacingUnitTest.1.inc

@@ -495,6 +495,51 @@ interface OneBlankLineBeforeFirstFunctionClassInterface
     public function interfaceMethod();
 }
 
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacing 1
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingBeforeFirst 0
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingAfterLast 0
+
+class MyClass {
+
+    // phpcs:disable Stnd.Cat.Sniff -- For reasons.
+
+    /**
+     * Description.
+     */
+    function a(){}
+
+    /**
+     * Description.
+     */
+    function b(){}
+
+    /**
+     * Description.
+     */
+    function c(){}
+
+    // phpcs:enable
+}
+
+class MyClass {
+    // Some unrelated comment
+    /**
+     * Description.
+     */
+    function a(){}
+
+    /**
+     * Description.
+     */
+    function b(){}
+
+    /**
+     * Description.
+     */
+    function c(){}
+    // function d() {}
+}
+
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacing 2
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingBeforeFirst 2
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingAfterLast 2

src/Standards/Squiz/Tests/WhiteSpace/FunctionSpacingUnitTest.1.inc.fixed

@@ -577,6 +577,53 @@ interface OneBlankLineBeforeFirstFunctionClassInterface
     public function interfaceMethod();
 }
 
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacing 1
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingBeforeFirst 0
+// phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingAfterLast 0
+
+class MyClass {
+
+    // phpcs:disable Stnd.Cat.Sniff -- For reasons.
+
+    /**
+     * Description.
+     */
+    function a(){}
+
+    /**
+     * Description.
+     */
+    function b(){}
+
+    /**
+     * Description.
+     */
+    function c(){}
+
+    // phpcs:enable
+}
+
+class MyClass {
+    // Some unrelated comment
+
+    /**
+     * Description.
+     */
+    function a(){}
+
+    /**
+     * Description.
+     */
+    function b(){}
+
+    /**
+     * Description.
+     */
+    function c(){}
+
+    // function d() {}
+}
+
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacing 2
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingBeforeFirst 2
 // phpcs:set Squiz.WhiteSpace.FunctionSpacing spacingAfterLast 2

src/Standards/Squiz/Tests/WhiteSpace/FunctionSpacingUnitTest.php

@@ -88,6 +88,8 @@ public function getErrorList($testFile='')
                 479 => 1,
                 483 => 2,
                 495 => 1,
+                529 => 1,
+                539 => 1,
             ];
 
         case 'FunctionSpacingUnitTest.2.inc':