Fixed bug #2615 : Constant visibility false positive on non-class constants

Author: gsherwood

package.xml

@@ -17,181 +17,16 @@ http://pear.php.net/dtd/package-2.0.xsd">
  <date>2019-09-27</date>
  <time>08:24:00</time>
  <version>
-  <release>3.5.0</release>
-  <api>3.5.0</api>
+  <release>3.5.1</release>
+  <api>3.5.1</api>
  </version>
  <stability>
   <release>stable</release>
   <api>stable</api>
  </stability>
  <license uri="https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt">BSD 3-Clause License</license>
  <notes>
-  - The included PSR12 standard is now complete and ready to use
-    -- Check your code using PSR-12 by running PHPCS with --standard=PSR12
-  - Added support for PHP 7.4 typed properties
-    -- The nullable operator is now tokenized as T_NULLABLE inside property types, as it is elsewhere
-    -- To get the type of a member var, use the File::getMemberProperties() method, which now contains a "type" array index
-       --- This contains the type of the member var, or a blank string if not specified
-       --- If the type is nullable, the return type will contain the leading ?
-       --- If a type is specified, the position of the first token in the type will be set in a "type_token" array index
-       --- If a type is specified, the position of the last token in the type will be set in a "type_end_token" array index
-       --- If the type is nullable, a "nullable_type" array index will also be set to TRUE
-       --- If the type contains namespace information, it will be cleaned of whitespace and comments in the return value
-  - The PSR1 standard now correctly bans alternate PHP tags
-    -- Previously, it only banned short open tags and not the pre-7.0 alternate tags
-  - Added support for only checking files that have been locally staged in a git repo
-    -- Use --filter=gitstaged to check these files
-    -- You still need to give PHPCS a list of files or directories in which to apply the filter
-    -- Thanks to Juliette Reinders Folmer for the contribution
-  - JSON reports now end with a newline character
-  - The phpcs.xsd schema now validates phpcs-only and phpcbf-only attributes correctly
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - The tokenizer now correctly identifies inline control structures in more cases
-  - All helper methods inside the File class now throw RuntimeException instead of TokenizerException
-    -- Some tokenizer methods were also throwing RuntimeExpection but now correctly throw TokenizerException
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - The File::getMethodParameters() method now returns more information, and supports closure USE groups
-    -- If a type hint is specified, the position of the last token in the hint will be set in a "type_hint_end_token" array index
-    -- If a default is specified, the position of the first token in the default value will be set in a "default_token" array index
-    -- If a default is specified, the position of the equals sign will be set in a "default_equal_token" array index
-    -- If the param is not the last, the position of the comma will be set in a "comma_token" array index
-    -- If the param is passed by reference, the position of the reference operator will be set in a "reference_token" array index
-    -- If the param is variable length, the position of the variadic operator will be set in a "variadic_token" array index
-  - The T_LIST token and it's opening and closing parentheses now contain references to each other in the tokens array
-    -- Uses the same parenthesis_opener/closer/owner indexes as other tokens
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - The T_ANON_CLASS token and it's opening and closing parentheses now contain references to each other in the tokens array
-    -- Uses the same parenthesis_opener/closer/owner indexes as other tokens
-    -- Only applicable if the anon class is passing arguments to the constructor
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - The PHP 7.4 T_BAD_CHARACTER token has been made available for older versions
-    -- Allows you to safely look for this token, but it will not appear unless checking with PHP 7.4+
-  - Metrics are now available for Squiz.WhiteSpace.FunctionSpacing
-    -- Use the "info" report to see blank lines before/after functions
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Metrics are now available for Squiz.WhiteSpace.MemberVarSpacing
-    -- Use the "info" report to see blank lines before member vars
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Added Generic.ControlStructures.DisallowYodaConditions sniff
-    -- Ban the use of Yoda conditions
-    -- Thanks to Mponos George for the contribution
-  - Added Generic.PHP.RequireStrictTypes sniff
-    -- Enforce the use of a strict types declaration in PHP files
-  - Added Generic.WhiteSpace.SpreadOperatorSpacingAfter sniff
-    -- Checks whitespace between the spread operator and the variable/function call it applies to
-    -- Thanks to Juliette Reinders Folmer for the contribution
-  - Added PSR12.Classes.AnonClassDeclaration sniff
-    -- Enforces the formatting of anonymous classes
-  - Added PSR12.Classes.ClosingBrace sniff
-    -- Enforces that closing braces of classes/interfaces/traits/functions are not followed by a comment or statement
-  - Added PSR12.ControlStructures.BooleanOperatorPlacement sniff
-    -- Enforces that boolean operators between conditions are consistently at the start or end of the line
-  - Added PSR12.ControlStructures.ControlStructureSpacing sniff
-    -- Enforces that spacing and indents are correct inside control structure parenthesis
-  - Added PSR12.Files.DeclareStatement sniff
-    -- Enforces the formatting of declare statements within a file
-  - Added PSR12.Files.FileHeader sniff
-    -- Enforces the order and formatting of file header blocks
-  - Added PSR12.Files.ImportStatement sniff
-    -- Enforces the formatting of import statements within a file
-  - Added PSR12.Files.OpenTag sniff
-    -- Enforces that the open tag is on a line by itself when used at the start of a php-only file
-  - Added PSR12.Functions.ReturnTypeDeclaration sniff
-    -- Enforces the formatting of return type declarations in functions and closures
-  - Added PSR12.Properties.ConstantVisibility sniff
-    -- Enforces that constants must have their visibility defined
-    -- Uses a warning instead of an error due to this conditionally requiring the project to support PHP 7.1+
-  - Added PSR12.Traits.UseDeclaration sniff
-    -- Enforces the formatting of trait import statements within a class
-  - Generic.Files.LineLength ignoreComments property now ignores comments at the end of a line
-      -- Previously, this property was incorrectly causing the sniff to ignore any line that ended with a comment
-      -- Now, the trailing comment is not included in the line length, but the rest of the line is still checked
-  - Generic.Files.LineLength now only ignores unwrappable comments when the comment is on a line by itself
-      -- Previously, a short unwrappable comment at the end of the line would have the sniff ignore the entire line
-  - Generic.Functions.FunctionCallArgumentSpacing no longer checks spacing around assignment operators inside function calls
-    -- Use the Squiz.WhiteSpace.OperatorSpacing sniff to enforce spacing around assignment operators
-       --- Note that this sniff checks spacing around all assignment operators, not just inside function calls
-    -- The Generic.Functions.FunctionCallArgumentSpacing.NoSpaceBeforeEquals error has been removed
-       --- use Squiz.WhiteSpace.OperatorSpacing.NoSpaceBefore instead
-    -- The Generic.Functions.FunctionCallArgumentSpacing.NoSpaceAfterEquals error has been removed
-       --- use Squiz.WhiteSpace.OperatorSpacing.NoSpaceAfter instead
-    -- This also changes the PEAR/PSR2/PSR12 standards so they no longer check assignment operators inside function calls
-       --- They were previously checking these operators when they should not have
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Generic.WhiteSpace.ScopeIndent no longer performs exact indents checking for chained method calls
-    -- Other sniffs can be used to enforce chained method call indent rules
-    -- Thanks to Pieter Frenssen for the patch
-  - PEAR.WhiteSpace.ObjectOperatorIndent now supports multi-level chained statements
-    -- When enabled, chained calls must be indented 1 level more or less than the previous line
-    -- Set the new "multilevel" setting to TRUE in a ruleset.xml file to enable this behaviour
-    -- Thanks to Marcos Passos for the patch
-  - PSR2.ControlStructures.ControlStructureSpacing now allows whitespace after the opening parenthesis if followed by a comment
-    -- Thanks to Michał Bundyra for the patch
-  - PSR2.Classes.PropertyDeclaration now enforces a single space after a property type keyword
-    -- The PSR2 standard itself excludes this new check as it is not defined in the written standard
-    -- Using the PSR12 standard will enforce this check
-  - Squiz.Commenting.BlockComment no longer requires blank line before comment if it's the first content after the PHP open tag
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Squiz.Functions.FunctionDeclarationArgumentSpacing now has more accurate error messages
-    -- This includes renaming the SpaceAfterDefault error code to SpaceAfterEquals, which reflects the real error
-  - Squiz.Functions.FunctionDeclarationArgumentSpacing now checks for no space after a reference operator
-    -- If you don't want this new behaviour, exclude the SpacingAfterReference error message in a ruleset.xml file
-  - Squiz.Functions.FunctionDeclarationArgumentSpacing now checks for no space after a variadic operator
-    -- If you don't want this new behaviour, exclude the SpacingAfterVariadic error message in a ruleset.xml file
-  - Squiz.Functions.MultiLineFunctionDeclaration now has improved fixing for the FirstParamSpacing and UseFirstParamSpacing errors
-  - Squiz.Operators.IncrementDecrementUsage now suggests pre-increment of variables instead of post-increment
-    -- This change does not enforce pre-increment over post-increment; only the suggestion has changed
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Squiz.PHP.DisallowMultipleAssignments now has a second error code for when assignments are found inside control structure conditions
-    -- The new error code is Squiz.PHP.DisallowMultipleAssignments.FoundInControlStructure
-    -- All other multiple assignment cases use the existing error code Squiz.PHP.DisallowMultipleAssignments.Found
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Squiz.WhiteSpace.FunctionSpacing now applies beforeFirst and afterLast spacing rules to nested functions
-    -- Previously, these rules only applied to the first and last function in a class, interface, or trait
-    -- These rules now apply to functions nested in any statement block, including other functions and conditions
-  - Squiz.WhiteSpace.OperatorSpacing now has improved handling of parse errors
-      -- Thanks to Juliette Reinders Folmer for the patch
-  - Squiz.WhiteSpace.OperatorSpacing now checks spacing around the instanceof operator
-    -- Thanks to Jakub Chábek for the patch
-  - Squiz.WhiteSpace.OperatorSpacing can now enforce a single space before assignment operators
-    -- Previously, the sniff this spacing as multiple assignment operators are sometimes aligned
-    -- Now, you can set the ignoreSpacingBeforeAssignments sniff property to FALSE to enable checking
-    -- Default remains TRUE, so spacing before assignments is not checked by default
-    -- Thanks to Jakub Chábek for the patch
-  - Fixed bug #2391 : Sniff-specific ignore rules inside rulesets are filtering out too many files
-    -- Thanks to Juliette Reinders Folmer and Willington Vega for the patch
-  - Fixed bug #2478 : FunctionCommentThrowTag.WrongNumber when exception is thrown once but built conditionally
-  - Fixed bug #2479 : Generic.WhiteSpace.ScopeIndent error when using array destructing with exact indent checking
-  - Fixed bug #2498 : Squiz.Arrays.ArrayDeclaration.MultiLineNotAllowed autofix breaks heredoc
-  - Fixed bug #2502 : Generic.WhiteSpace.ScopeIndent false positives with nested switch indentation and case fall-through
-  - Fixed bug #2504 : Generic.WhiteSpace.ScopeIndent false positives with nested arrays and nowdoc string
-  - Fixed bug #2511 : PSR2 standard not checking if closing paren of single-line function declaration is on new line
-  - Fixed bug #2512 : Squiz.PHP.NonExecutableCode does not support alternate SWITCH control structure
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2522 : Text generator throws error when code sample line is too long
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2526 : XML report format has bad syntax on Windows
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2529 : Generic.Formatting.MultipleStatementAlignment wrong error for assign in string concat
-  - Fixed bug #2534 : Unresolvable installed_paths can lead to open_basedir errors
-    -- Thanks to Oliver Nowak for the patch
-  - Fixed bug #2541 : Text doc generator does not allow for multi-line rule explanations
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2549 : Searching for a phpcs.xml file can throw warnings due to open_basedir restrictions
-    -- Thanks to Matthew Peveler for the patch
-  - Fixed bug #2558 : PHP 7.4 throwing offset syntax with curly braces is deprecated message
-    -- Thanks to Matthew Peveler for the patch
-  - Fixed bug #2561 : PHP 7.4 compatibility fix / implode argument order
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2562 : Inline WHILE triggers SpaceBeforeSemicolon incorrectly
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2565 : Generic.ControlStructures.InlineControlStructure confused by mixed short/long tags
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2566 : Author tag email validation doesn't support all TLDs
-    -- Thanks to Juliette Reinders Folmer for the patch
-  - Fixed bug #2575 : Custom error messages don't have data replaced when cache is enabled
-  - Fixed bug #2601 : Squiz.WhiteSpace.FunctionSpacing incorrect fix when spacing is 0
-  - Fixed bug #2608 : PSR2 throws errors for use statements when multiple namespaces are defined in a file
+  - Fixed bug #2615 : Constant visibility false positive on non-class constants
  </notes>
  <contents>
   <dir name="/">

src/Config.php

@@ -23,7 +23,7 @@ class Config
      *
      * @var string
      */
-    const VERSION = '3.5.0';
+    const VERSION = '3.5.1';
 
     /**
      * Package stability; either stable, beta or alpha.

src/Standards/PSR12/Sniffs/Properties/ConstantVisibilitySniff.php

@@ -41,7 +41,13 @@ public function register()
     public function process(File $phpcsFile, $stackPtr)
     {
         $tokens = $phpcsFile->getTokens();
-        $prev   = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($stackPtr - 1), null, true);
+
+        // Make sure this is a class constant.
+        if ($phpcsFile->hasCondition($stackPtr, Tokens::$ooScopeTokens) === false) {
+            return;
+        }
+
+        $prev = $phpcsFile->findPrevious(Tokens::$emptyTokens, ($stackPtr - 1), null, true);
         if (isset(Tokens::$scopeModifiers[$tokens[$prev]['code']]) === true) {
             return;
         }

src/Standards/PSR12/Tests/Properties/ConstantVisibilityUnitTest.inc

@@ -3,3 +3,5 @@ class Foo {
     public const BAR = 'bar';
     const BAZ = 'baz';
 }
+
+const APPLICATION_ENV = 'development';

src/Standards/PSR12/Tests/Properties/ConstantVisibilityUnitTest.php

@@ -11,7 +11,7 @@
 
 use PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest;
 
-class UseDeclarationUnitTest extends AbstractSniffUnitTest
+class ConstantVisibilityUnitTest extends AbstractSniffUnitTest
 {