Release PHP-Parser 4.17.0

This is new in PHP 8.3.

(cherry picked from commit e9416a0eae)

.github/workflows/main.yml

@@ -10,7 +10,7 @@ jobs:
     name: "PHP 7.0 Unit Tests"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:
@@ -40,12 +40,10 @@ jobs:
           - "7.4"
           - "8.0"
           - "8.1"
-        include:
-          - php-version: "8.1"
-            flags: "--ignore-platform-req=php"
+          - "8.2"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:
@@ -61,7 +59,7 @@ jobs:
     name: "PHP 7.3 Code on PHP 8.0 Integration Tests"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:
@@ -77,7 +75,7 @@ jobs:
     name: "PHP 8.1 Code on PHP 7.0 Integration Tests"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:

CHANGELOG.md

@@ -1,7 +1,83 @@
-Version 4.14.1-dev
-------------------
+Version 4.17.0 (2023-08-13)
+---------------------------
 
-Nothing yet.
+### Added
+
+* [PHP 8.3] Added support for typed class constants.
+* [PHP 8.3] Added supprot for dynamic class constant fetch.
+* [PHP 8.3] Added support for readonly anonymous classes.
+
+### Fixed
+
+* Fixed missing required parentheses when pretty printing new with an expression class name.
+* Fixed missing required parentheses when pretty printing `(CONST)::$x` and similar.
+
+Version 4.16.0 (2023-06-25)
+---------------------------
+
+### Added
+
+* Added `Name::getParts()` method for forward-compatibility with PHP-Parser 5.
+
+### Deprecated
+
+* Deprecated direct access to `Name::$parts`, which will be removed in PHP-Parser 5.
+
+Version 4.15.5 (2023-05-19)
+---------------------------
+
+### Added
+
+* Added `makePrivate()`, `makeProtected()`, `makePublic()` and `makeReadonly()` methods to
+  `Builder\Param` to allow the creation of promoted parameters.
+
+Version 4.15.4 (2023-03-05)
+---------------------------
+
+### Fixed
+
+* Fixed formatting-preservation for alternative if syntax with trailing comments.
+
+Version 4.15.3 (2023-01-16)
+---------------------------
+
+### Fixed
+
+* Support readonly property with PHP 8.2 DNF type.
+* Fixed PHP attribute group and PHP-Parser attribute mixup in EnumCase builder.
+
+Version 4.15.2 (2022-11-12)
+---------------------------
+
+### Fixed
+
+* Fixed parsing of large hex float literals that contain an "e" character.
+* Fixed tests to pass on 32-bit.
+* Fixed generation of invalid code when using formatting-preserving pretty printer with code that
+  uses inline HTML.
+
+Version 4.15.1 (2022-09-04)
+---------------------------
+
+### Fixed
+
+* Fixed formatting preservation when adding *multiple* attributes to a class/method/etc that
+  previously had none. This fixes a regression in the 4.15.0 release.
+
+Version 4.15.0 (2022-09-03)
+---------------------------
+
+### Added
+
+* PHP 8.2: Added support for `true` type.
+* PHP 8.2: Added support for DNF types.
+
+### Fixed
+
+* Support `readonly` as a function name.
+* Added `__serialize` and `__unserialize` to magic method list.
+* Fixed bounds check in `Name::slice()`.
+* Fixed formatting preservation when adding attributes to a class/method/etc that previously had none.
 
 Version 4.14.0 (2022-05-31)
 ---------------------------

README.md

@@ -3,10 +3,10 @@ PHP Parser
 
 [![Coverage Status](https://coveralls.io/repos/github/nikic/PHP-Parser/badge.svg?branch=master)](https://coveralls.io/github/nikic/PHP-Parser?branch=master)
 
-This is a PHP 5.2 to PHP 8.1 parser written in PHP. Its purpose is to simplify static code analysis and
+This is a PHP 5.2 to PHP 8.2 parser written in PHP. Its purpose is to simplify static code analysis and
 manipulation.
 
-[**Documentation for version 4.x**][doc_master] (stable; for running on PHP >= 7.0; for parsing PHP 5.2 to PHP 8.1).
+[**Documentation for version 4.x**][doc_4_x] (stable; for running on PHP >= 7.0; for parsing PHP 5.2 to PHP 8.2).
 
 [Documentation for version 3.x][doc_3_x] (unsupported; for running on PHP >= 5.5; for parsing PHP 5.2 to PHP 7.2).
 
@@ -222,4 +222,4 @@ Component documentation:
    * Parent and sibling references
 
  [doc_3_x]: https://github.com/nikic/PHP-Parser/tree/3.x/doc
- [doc_master]: https://github.com/nikic/PHP-Parser/tree/master/doc
+ [doc_4_x]: https://github.com/nikic/PHP-Parser/tree/4.x/doc

grammar/php5.y

@@ -264,8 +264,13 @@ optional_ellipsis:
     | T_ELLIPSIS                                            { $$ = true; }
 ;
 
+identifier_maybe_readonly:
+      identifier                                            { $$ = $1; }
+    | T_READONLY                                            { $$ = Node\Identifier[$1]; }
+;
+
 function_declaration_statement:
-    T_FUNCTION optional_ref identifier '(' parameter_list ')' optional_return_type '{' inner_statement_list '}'
+    T_FUNCTION optional_ref identifier_maybe_readonly '(' parameter_list ')' optional_return_type '{' inner_statement_list '}'
         { $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $9]]; }
 ;
 
@@ -721,8 +726,13 @@ lexical_var:
       optional_ref plain_variable                           { $$ = Expr\ClosureUse[$2, $1]; }
 ;
 
+name_readonly:
+      T_READONLY                                            { $$ = Name[$1]; }
+;
+
 function_call:
       name argument_list                                    { $$ = Expr\FuncCall[$1, $2]; }
+    | name_readonly argument_list                           { $$ = Expr\FuncCall[$1, $2]; }
     | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_ex argument_list
           { $$ = Expr\StaticCall[$1, $3, $4]; }
     | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '{' expr '}' argument_list
@@ -998,7 +1008,7 @@ array_pair:
     | expr                                                  { $$ = Expr\ArrayItem[$1, null, false]; }
     | expr T_DOUBLE_ARROW ampersand variable                { $$ = Expr\ArrayItem[$4, $1,   true]; }
     | ampersand variable                                    { $$ = Expr\ArrayItem[$2, null, true]; }
-    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
+    | T_ELLIPSIS expr                                       { $$ = new Expr\ArrayItem($2, null, false, attributes(), true); }
 ;
 
 encaps_list:

grammar/php7.y

@@ -221,7 +221,10 @@ non_empty_class_const_list:
 ;
 
 class_const:
-    identifier_maybe_reserved '=' expr                      { $$ = Node\Const_[$1, $3]; }
+      T_STRING '=' expr
+          { $$ = Node\Const_[new Node\Identifier($1, stackAttributes(#1)), $3]; }
+    | semi_reserved '=' expr
+          { $$ = Node\Const_[new Node\Identifier($1, stackAttributes(#1)), $3]; }
 ;
 
 inner_statement_list_ex:
@@ -350,15 +353,23 @@ block_or_error:
     | error                                                 { $$ = []; }
 ;
 
+identifier_maybe_readonly:
+      identifier_not_reserved                               { $$ = $1; }
+    | T_READONLY                                            { $$ = Node\Identifier[$1]; }
+;
+
 function_declaration_statement:
-      T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
+      T_FUNCTION optional_ref identifier_maybe_readonly '(' parameter_list ')' optional_return_type block_or_error
           { $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
-    | attributes T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
+    | attributes T_FUNCTION optional_ref identifier_maybe_readonly '(' parameter_list ')' optional_return_type block_or_error
           { $$ = Stmt\Function_[$4, ['byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
 ;
 
 class_declaration_statement:
-      optional_attributes class_entry_type identifier_not_reserved extends_from implements_list '{' class_statement_list '}'
+      class_entry_type identifier_not_reserved extends_from implements_list '{' class_statement_list '}'
+          { $$ = Stmt\Class_[$2, ['type' => $1, 'extends' => $3, 'implements' => $4, 'stmts' => $6, 'attrGroups' => []]];
+            $this->checkClass($$, #2); }
+    | attributes class_entry_type identifier_not_reserved extends_from implements_list '{' class_statement_list '}'
           { $$ = Stmt\Class_[$3, ['type' => $2, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]];
             $this->checkClass($$, #3); }
     | optional_attributes T_INTERFACE identifier_not_reserved interface_extends_list '{' class_statement_list '}'
@@ -510,7 +521,8 @@ new_elseif_list:
 ;
 
 new_elseif:
-     T_ELSEIF '(' expr ')' ':' inner_statement_list         { $$ = Stmt\ElseIf_[$3, $6]; }
+     T_ELSEIF '(' expr ')' ':' inner_statement_list
+         { $$ = Stmt\ElseIf_[$3, $6]; $this->fixupAlternativeElse($$); }
 ;
 
 else_single:
@@ -520,7 +532,8 @@ else_single:
 
 new_else_single:
       /* empty */                                           { $$ = null; }
-    | T_ELSE ':' inner_statement_list                       { $$ = Stmt\Else_[$3]; }
+    | T_ELSE ':' inner_statement_list
+          { $$ = Stmt\Else_[$3]; $this->fixupAlternativeElse($$); }
 ;
 
 foreach_variable:
@@ -571,7 +584,7 @@ type_expr:
       type                                                  { $$ = $1; }
     | '?' type                                              { $$ = Node\NullableType[$2]; }
     | union_type                                            { $$ = Node\UnionType[$1]; }
-    | intersection_type                                     { $$ = Node\IntersectionType[$1]; }
+    | intersection_type                                     { $$ = $1; }
 ;
 
 type:
@@ -585,34 +598,52 @@ type_without_static:
     | T_CALLABLE                                            { $$ = Node\Identifier['callable']; }
 ;
 
+union_type_element:
+                type { $$ = $1; }
+        |        '(' intersection_type ')' { $$ = $2; }
+;
+
 union_type:
-      type '|' type                                         { init($1, $3); }
-    | union_type '|' type                                   { push($1, $3); }
+      union_type_element '|' union_type_element             { init($1, $3); }
+    | union_type '|' union_type_element                     { push($1, $3); }
+;
+
+union_type_without_static_element:
+                type_without_static { $$ = $1; }
+        |        '(' intersection_type_without_static ')' { $$ = $2; }
 ;
 
 union_type_without_static:
-      type_without_static '|' type_without_static           { init($1, $3); }
-    | union_type_without_static '|' type_without_static     { push($1, $3); }
+      union_type_without_static_element '|' union_type_without_static_element   { init($1, $3); }
+    | union_type_without_static '|' union_type_without_static_element           { push($1, $3); }
+;
+
+intersection_type_list:
+      type T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type   { init($1, $3); }
+    | intersection_type_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type
+          { push($1, $3); }
 ;
 
 intersection_type:
-      type T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type   { init($1, $3); }
-    | intersection_type T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type
+      intersection_type_list { $$ = Node\IntersectionType[$1]; }
+;
+
+intersection_type_without_static_list:
+      type_without_static T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
+          { init($1, $3); }
+    | intersection_type_without_static_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
           { push($1, $3); }
 ;
 
 intersection_type_without_static:
-      type_without_static T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
-          { init($1, $3); }
-    | intersection_type_without_static T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
-          { push($1, $3); }
+      intersection_type_without_static_list { $$ = Node\IntersectionType[$1]; }
 ;
 
 type_expr_without_static:
       type_without_static                                   { $$ = $1; }
     | '?' type_without_static                               { $$ = Node\NullableType[$2]; }
     | union_type_without_static                             { $$ = Node\UnionType[$1]; }
-    | intersection_type_without_static                      { $$ = Node\IntersectionType[$1]; }
+    | intersection_type_without_static                      { $$ = $1; }
 ;
 
 optional_type_without_static:
@@ -694,6 +725,9 @@ class_statement:
     | optional_attributes method_modifiers T_CONST class_const_list semi
           { $$ = new Stmt\ClassConst($4, $2, attributes(), $1);
             $this->checkClassConst($$, #2); }
+    | optional_attributes method_modifiers T_CONST type_expr class_const_list semi
+          { $$ = new Stmt\ClassConst($5, $2, attributes(), $1, $4);
+            $this->checkClassConst($$, #2); }
     | optional_attributes method_modifiers T_FUNCTION optional_ref identifier_maybe_reserved '(' parameter_list ')'
       optional_return_type method_body
           { $$ = Stmt\ClassMethod[$5, ['type' => $2, 'byRef' => $4, 'params' => $7, 'returnType' => $9, 'stmts' => $10, 'attrGroups' => $1]];
@@ -915,8 +949,8 @@ expr:
 ;
 
 anonymous_class:
-      optional_attributes T_CLASS ctor_arguments extends_from implements_list '{' class_statement_list '}'
-          { $$ = array(Stmt\Class_[null, ['type' => 0, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]], $3);
+      optional_attributes class_entry_type ctor_arguments extends_from implements_list '{' class_statement_list '}'
+          { $$ = array(Stmt\Class_[null, ['type' => $2, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]], $3);
             $this->checkClass($$[0], -1); }
 ;
 
@@ -944,8 +978,13 @@ lexical_var:
       optional_ref plain_variable                           { $$ = Expr\ClosureUse[$2, $1]; }
 ;
 
+name_readonly:
+      T_READONLY                                            { $$ = Name[$1]; }
+;
+
 function_call:
       name argument_list                                    { $$ = Expr\FuncCall[$1, $2]; }
+    | name_readonly argument_list                           { $$ = Expr\FuncCall[$1, $2]; }
     | callable_expr argument_list                           { $$ = Expr\FuncCall[$1, $2]; }
     | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM member_name argument_list
           { $$ = Expr\StaticCall[$1, $3, $4]; }
@@ -1007,6 +1046,8 @@ constant:
 class_constant:
       class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_maybe_reserved
           { $$ = Expr\ClassConstFetch[$1, $3]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '{' expr '}'
+          { $$ = Expr\ClassConstFetch[$1, $4]; }
     /* We interpret an isolated FOO:: as an unfinished class constant fetch. It could also be
        an unfinished static property fetch or unfinished scoped call. */
     | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM error
@@ -1161,7 +1202,7 @@ array_pair:
     | expr T_DOUBLE_ARROW expr                              { $$ = Expr\ArrayItem[$3, $1,   false]; }
     | expr T_DOUBLE_ARROW ampersand variable                { $$ = Expr\ArrayItem[$4, $1,   true]; }
     | expr T_DOUBLE_ARROW list_expr                         { $$ = Expr\ArrayItem[$3, $1,   false]; }
-    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
+    | T_ELLIPSIS expr                                       { $$ = new Expr\ArrayItem($2, null, false, attributes(), true); }
     | /* empty */                                           { $$ = null; }
 ;
 

lib/PhpParser/Builder/ClassConst.php

@@ -19,6 +19,8 @@ class ClassConst implements PhpParser\Builder
 
     /** @var Node\AttributeGroup[] */
     protected $attributeGroups = [];
+    /** @var Identifier|Node\Name|Node\ComplexType */
+    protected $type;
 
     /**
      * Creates a class constant builder
@@ -116,6 +118,19 @@ class ClassConst implements PhpParser\Builder
         return $this;
     }
 
+    /**
+     * Sets the constant type.
+     *
+     * @param string|Node\Name|Identifier|Node\ComplexType $type
+     *
+     * @return $this
+     */
+    public function setType($type) {
+        $this->type = BuilderHelpers::normalizeType($type);
+
+        return $this;
+    }
+
     /**
      * Returns the built class node.
      *
@@ -126,7 +141,8 @@ class ClassConst implements PhpParser\Builder
             $this->constants,
             $this->flags,
             $this->attributes,
-            $this->attributeGroups
+            $this->attributeGroups,
+            $this->type
         );
     }
 }

lib/PhpParser/Builder/EnumCase.php

@@ -78,8 +78,8 @@ class EnumCase implements PhpParser\Builder
         return new Stmt\EnumCase(
             $this->name,
             $this->value,
-            $this->attributes,
-            $this->attributeGroups
+            $this->attributeGroups,
+            $this->attributes
         );
     }
 }

lib/PhpParser/Builder/Param.php

@@ -19,6 +19,8 @@ class Param implements PhpParser\Builder
 
     protected $variadic = false;
 
+    protected $flags = 0;
+
     /** @var Node\AttributeGroup[] */
     protected $attributeGroups = [];
 
@@ -95,6 +97,50 @@ class Param implements PhpParser\Builder
         return $this;
     }
 
+    /**
+     * Makes the (promoted) parameter public.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Node\Stmt\Class_::MODIFIER_PUBLIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the (promoted) parameter protected.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Node\Stmt\Class_::MODIFIER_PROTECTED);
+
+        return $this;
+    }
+
+    /**
+     * Makes the (promoted) parameter private.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Node\Stmt\Class_::MODIFIER_PRIVATE);
+
+        return $this;
+    }
+
+    /**
+     * Makes the (promoted) parameter readonly.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeReadonly() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Node\Stmt\Class_::MODIFIER_READONLY);
+
+        return $this;
+    }
+
     /**
      * Adds an attribute group.
      *
@@ -116,7 +162,7 @@ class Param implements PhpParser\Builder
     public function getNode() : Node {
         return new Node\Param(
             new Node\Expr\Variable($this->name),
-            $this->default, $this->type, $this->byRef, $this->variadic, [], 0, $this->attributeGroups
+            $this->default, $this->type, $this->byRef, $this->variadic, [], $this->flags, $this->attributeGroups
         );
     }
 }

lib/PhpParser/BuilderFactory.php

@@ -349,15 +349,15 @@ class BuilderFactory
     /**
      * Creates a class constant fetch node.
      *
-     * @param string|Name|Expr  $class Class name
-     * @param string|Identifier $name  Constant name
+     * @param string|Name|Expr $class Class name
+     * @param string|Identifier|Expr $name  Constant name
      *
      * @return Expr\ClassConstFetch
      */
     public function classConstFetch($class, $name): Expr\ClassConstFetch {
         return new Expr\ClassConstFetch(
             BuilderHelpers::normalizeNameOrExpr($class),
-            BuilderHelpers::normalizeIdentifier($name)
+            BuilderHelpers::normalizeIdentifierOrExpr($name)
         );
     }
 

lib/PhpParser/BuilderHelpers.php

@@ -178,7 +178,20 @@ final class BuilderHelpers
         }
 
         $builtinTypes = [
-            'array', 'callable', 'string', 'int', 'float', 'bool', 'iterable', 'void', 'object', 'mixed', 'never',
+            'array',
+            'callable',
+            'bool',
+            'int',
+            'float',
+            'string',
+            'iterable',
+            'void',
+            'object',
+            'null',
+            'false',
+            'mixed',
+            'never',
+            'true',
         ];
 
         $lowerType = strtolower($type);

lib/PhpParser/Internal/PrintableNewAnonClassNode.php

@@ -19,6 +19,8 @@ class PrintableNewAnonClassNode extends Expr
 {
     /** @var Node\AttributeGroup[] PHP attribute groups */
     public $attrGroups;
+    /** @var int Modifiers */
+    public $flags;
     /** @var Node\Arg[] Arguments */
     public $args;
     /** @var null|Node\Name Name of extended class */
@@ -29,11 +31,12 @@ class PrintableNewAnonClassNode extends Expr
     public $stmts;
 
     public function __construct(
-        array $attrGroups, array $args, Node\Name $extends = null, array $implements,
+        array $attrGroups, int $flags, array $args, Node\Name $extends = null, array $implements,
         array $stmts, array $attributes
     ) {
         parent::__construct($attributes);
         $this->attrGroups = $attrGroups;
+        $this->flags = $flags;
         $this->args = $args;
         $this->extends = $extends;
         $this->implements = $implements;
@@ -46,7 +49,7 @@ class PrintableNewAnonClassNode extends Expr
         // We don't assert that $class->name is null here, to allow consumers to assign unique names
         // to anonymous classes for their own purposes. We simplify ignore the name here.
         return new self(
-            $class->attrGroups, $newNode->args, $class->extends, $class->implements,
+            $class->attrGroups, $class->flags, $newNode->args, $class->extends, $class->implements,
             $class->stmts, $newNode->getAttributes()
         );
     }
@@ -56,6 +59,6 @@ class PrintableNewAnonClassNode extends Expr
     }
 
     public function getSubNodeNames() : array {
-        return ['attrGroups', 'args', 'extends', 'implements', 'stmts'];
+        return ['attrGroups', 'flags', 'args', 'extends', 'implements', 'stmts'];
     }
 }

lib/PhpParser/Internal/TokenStream.php

@@ -206,6 +206,11 @@ class TokenStream
             || $this->haveTokenInRange($startPos, $endPos, '}');
     }
 
+    public function haveTagInRange(int $startPos, int $endPos): bool {
+        return $this->haveTokenInRange($startPos, $endPos, \T_OPEN_TAG)
+            || $this->haveTokenInRange($startPos, $endPos, \T_CLOSE_TAG);
+    }
+
     /**
      * Get indentation before token position.
      *

lib/PhpParser/Lexer/Emulative.php

@@ -14,6 +14,7 @@ use PhpParser\Lexer\TokenEmulator\FnTokenEmulator;
 use PhpParser\Lexer\TokenEmulator\MatchTokenEmulator;
 use PhpParser\Lexer\TokenEmulator\NullsafeTokenEmulator;
 use PhpParser\Lexer\TokenEmulator\NumericLiteralSeparatorEmulator;
+use PhpParser\Lexer\TokenEmulator\ReadonlyFunctionTokenEmulator;
 use PhpParser\Lexer\TokenEmulator\ReadonlyTokenEmulator;
 use PhpParser\Lexer\TokenEmulator\ReverseEmulator;
 use PhpParser\Lexer\TokenEmulator\TokenEmulator;
@@ -24,6 +25,7 @@ class Emulative extends Lexer
     const PHP_7_4 = '7.4dev';
     const PHP_8_0 = '8.0dev';
     const PHP_8_1 = '8.1dev';
+    const PHP_8_2 = '8.2dev';
 
     /** @var mixed[] Patches used to reverse changes introduced in the code */
     private $patches = [];
@@ -41,7 +43,7 @@ class Emulative extends Lexer
      */
     public function __construct(array $options = [])
     {
-        $this->targetPhpVersion = $options['phpVersion'] ?? Emulative::PHP_8_1;
+        $this->targetPhpVersion = $options['phpVersion'] ?? Emulative::PHP_8_2;
         unset($options['phpVersion']);
 
         parent::__construct($options);
@@ -57,6 +59,7 @@ class Emulative extends Lexer
             new EnumTokenEmulator(),
             new ReadonlyTokenEmulator(),
             new ExplicitOctalEmulator(),
+            new ReadonlyFunctionTokenEmulator(),
         ];
 
         // Collect emulators that are relevant for the PHP version we're running

lib/PhpParser/Lexer/TokenEmulator/ReadonlyFunctionTokenEmulator.php

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+/*
+ * In PHP 8.1, "readonly(" was special cased in the lexer in order to support functions with
+ * name readonly. In PHP 8.2, this may conflict with readonly properties having a DNF type. For
+ * this reason, PHP 8.2 instead treats this as T_READONLY and then handles it specially in the
+ * parser. This emulator only exists to handle this special case, which is skipped by the
+ * PHP 8.1 ReadonlyTokenEmulator.
+ */
+class ReadonlyFunctionTokenEmulator extends KeywordEmulator {
+    public function getKeywordString(): string {
+        return 'readonly';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_READONLY;
+    }
+
+    public function getPhpVersion(): string {
+        return Emulative::PHP_8_2;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // Don't bother
+        return $tokens;
+    }
+}

lib/PhpParser/Node/Expr/ClassConstFetch.php

@@ -10,15 +10,15 @@ class ClassConstFetch extends Expr
 {
     /** @var Name|Expr Class name */
     public $class;
-    /** @var Identifier|Error Constant name */
+    /** @var Identifier|Expr|Error Constant name */
     public $name;
 
     /**
      * Constructs a class const fetch node.
      *
-     * @param Name|Expr               $class      Class name
-     * @param string|Identifier|Error $name       Constant name
-     * @param array                   $attributes Additional attributes
+     * @param Name|Expr                    $class      Class name
+     * @param string|Identifier|Expr|Error $name       Constant name
+     * @param array                        $attributes Additional attributes
      */
     public function __construct($class, $name, array $attributes = []) {
         $this->attributes = $attributes;
@@ -29,7 +29,7 @@ class ClassConstFetch extends Expr
     public function getSubNodeNames() : array {
         return ['class', 'name'];
     }
-    
+
     public function getType() : string {
         return 'Expr_ClassConstFetch';
     }

lib/PhpParser/Node/Name.php

@@ -6,7 +6,10 @@ use PhpParser\NodeAbstract;
 
 class Name extends NodeAbstract
 {
-    /** @var string[] Parts of the name */
+    /**
+     * @var string[] Parts of the name
+     * @deprecated Use getParts() instead
+     */
     public $parts;
 
     private static $specialClassNames = [
@@ -30,6 +33,15 @@ class Name extends NodeAbstract
         return ['parts'];
     }
 
+    /**
+     * Get parts of name (split by the namespace separator).
+     *
+     * @return string[] Parts of name
+     */
+    public function getParts(): array {
+        return $this->parts;
+    }
+
     /**
      * Gets the first part of the name, i.e. everything before the first namespace separator.
      *
@@ -162,7 +174,7 @@ class Name extends NodeAbstract
             $realLength = $numParts - $realOffset;
         } else {
             $realLength = $length < 0 ? $length + $numParts - $realOffset : $length;
-            if ($realLength < 0 || $realLength > $numParts) {
+            if ($realLength < 0 || $realLength > $numParts - $realOffset) {
                 throw new \OutOfBoundsException(sprintf('Length %d is out of bounds', $length));
             }
         }

lib/PhpParser/Node/Scalar/DNumber.php

@@ -47,13 +47,7 @@ class DNumber extends Scalar
     public static function parse(string $str) : float {
         $str = str_replace('_', '', $str);
 
-        // if string contains any of .eE just cast it to float
-        if (false !== strpbrk($str, '.eE')) {
-            return (float) $str;
-        }
-
-        // otherwise it's an integer notation that overflowed into a float
-        // if it starts with 0 it's one of the special integer notations
+        // Check whether this is one of the special integer notations.
         if ('0' === $str[0]) {
             // hex
             if ('x' === $str[1] || 'X' === $str[1]) {
@@ -65,10 +59,12 @@ class DNumber extends Scalar
                 return bindec($str);
             }
 
-            // oct
-            // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit (8 or 9)
-            // so that only the digits before that are used
-            return octdec(substr($str, 0, strcspn($str, '89')));
+            // oct, but only if the string does not contain any of '.eE'.
+            if (false === strpbrk($str, '.eE')) {
+                // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit
+                // (8 or 9) so that only the digits before that are used.
+                return octdec(substr($str, 0, strcspn($str, '89')));
+            }
         }
 
         // dec

lib/PhpParser/Node/Stmt/ClassConst.php

@@ -10,31 +10,36 @@ class ClassConst extends Node\Stmt
     public $flags;
     /** @var Node\Const_[] Constant declarations */
     public $consts;
-    /** @var Node\AttributeGroup[] */
+    /** @var Node\AttributeGroup[] PHP attribute groups */
     public $attrGroups;
+    /** @var Node\Identifier|Node\Name|Node\ComplexType Type declaration */
+    public $type;
 
     /**
      * Constructs a class const list node.
      *
-     * @param Node\Const_[]         $consts     Constant declarations
-     * @param int                   $flags      Modifiers
-     * @param array                 $attributes Additional attributes
-     * @param Node\AttributeGroup[] $attrGroups PHP attribute groups
+     * @param Node\Const_[]                                          $consts     Constant declarations
+     * @param int                                                    $flags      Modifiers
+     * @param array                                                  $attributes Additional attributes
+     * @param Node\AttributeGroup[]                                  $attrGroups PHP attribute groups
+	 * @param null|string|Node\Identifier|Node\Name|Node\ComplexType $type       Type declaration
      */
     public function __construct(
         array $consts,
         int $flags = 0,
         array $attributes = [],
-        array $attrGroups = []
+        array $attrGroups = [],
+        $type = null
     ) {
         $this->attributes = $attributes;
         $this->flags = $flags;
         $this->consts = $consts;
         $this->attrGroups = $attrGroups;
+        $this->type = $type;
     }
 
     public function getSubNodeNames() : array {
-        return ['attrGroups', 'flags', 'consts'];
+        return ['attrGroups', 'flags', 'type', 'consts'];
     }
 
     /**

lib/PhpParser/Node/Stmt/ClassMethod.php

@@ -23,21 +23,23 @@ class ClassMethod extends Node\Stmt implements FunctionLike
     public $attrGroups;
 
     private static $magicNames = [
-        '__construct'  => true,
-        '__destruct'   => true,
-        '__call'       => true,
-        '__callstatic' => true,
-        '__get'        => true,
-        '__set'        => true,
-        '__isset'      => true,
-        '__unset'      => true,
-        '__sleep'      => true,
-        '__wakeup'     => true,
-        '__tostring'   => true,
-        '__set_state'  => true,
-        '__clone'      => true,
-        '__invoke'     => true,
-        '__debuginfo'  => true,
+        '__construct'   => true,
+        '__destruct'    => true,
+        '__call'        => true,
+        '__callstatic'  => true,
+        '__get'         => true,
+        '__set'         => true,
+        '__isset'       => true,
+        '__unset'       => true,
+        '__sleep'       => true,
+        '__wakeup'      => true,
+        '__tostring'    => true,
+        '__set_state'   => true,
+        '__clone'       => true,
+        '__invoke'      => true,
+        '__debuginfo'   => true,
+        '__serialize'   => true,
+        '__unserialize' => true,
     ];
 
     /**

lib/PhpParser/Node/UnionType.php

@@ -4,13 +4,13 @@ namespace PhpParser\Node;
 
 class UnionType extends ComplexType
 {
-    /** @var (Identifier|Name)[] Types */
+    /** @var (Identifier|Name|IntersectionType)[] Types */
     public $types;
 
     /**
      * Constructs a union type.
      *
-     * @param (Identifier|Name)[] $types      Types
+     * @param (Identifier|Name|IntersectionType)[] $types      Types
      * @param array               $attributes Additional attributes
      */
     public function __construct(array $types, array $attributes = []) {

lib/PhpParser/NodeVisitor/NameResolver.php

@@ -161,7 +161,7 @@ class NameResolver extends NodeVisitorAbstract
         return null;
     }
 
-    private function addAlias(Stmt\UseUse $use, $type, Name $prefix = null) {
+    private function addAlias(Stmt\UseUse $use, int $type, Name $prefix = null) {
         // Add prefix for group uses
         $name = $prefix ? Name::concat($prefix, $use->name) : $use->name;
         // Type is determined either by individual element or whole use declaration

lib/PhpParser/ParserAbstract.php

@@ -16,9 +16,12 @@ use PhpParser\Node\Scalar\String_;
 use PhpParser\Node\Stmt\Class_;
 use PhpParser\Node\Stmt\ClassConst;
 use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Else_;
+use PhpParser\Node\Stmt\ElseIf_;
 use PhpParser\Node\Stmt\Enum_;
 use PhpParser\Node\Stmt\Interface_;
 use PhpParser\Node\Stmt\Namespace_;
+use PhpParser\Node\Stmt\Nop;
 use PhpParser\Node\Stmt\Property;
 use PhpParser\Node\Stmt\TryCatch;
 use PhpParser\Node\Stmt\UseUse;
@@ -664,6 +667,7 @@ abstract class ParserAbstract implements Parser
             'false'    => true,
             'mixed'    => true,
             'never'    => true,
+            'true'     => true,
         ];
 
         if (!$name->isUnqualified()) {
@@ -875,6 +879,24 @@ abstract class ParserAbstract implements Parser
         return $attributes;
     }
 
+    /** @param ElseIf_|Else_ $node */
+    protected function fixupAlternativeElse($node) {
+        // Make sure a trailing nop statement carrying comments is part of the node.
+        $numStmts = \count($node->stmts);
+        if ($numStmts !== 0 && $node->stmts[$numStmts - 1] instanceof Nop) {
+            $nopAttrs = $node->stmts[$numStmts - 1]->getAttributes();
+            if (isset($nopAttrs['endLine'])) {
+                $node->setAttribute('endLine', $nopAttrs['endLine']);
+            }
+            if (isset($nopAttrs['endFilePos'])) {
+                $node->setAttribute('endFilePos', $nopAttrs['endFilePos']);
+            }
+            if (isset($nopAttrs['endTokenPos'])) {
+                $node->setAttribute('endTokenPos', $nopAttrs['endTokenPos']);
+            }
+        }
+    }
+
     protected function checkClassModifier($a, $b, $modifierPos) {
         try {
             Class_::verifyClassModifier($a, $b);

lib/PhpParser/PrettyPrinter/Standard.php

@@ -46,7 +46,15 @@ class Standard extends PrettyPrinterAbstract
     }
 
     protected function pUnionType(Node\UnionType $node) {
-        return $this->pImplode($node->types, '|');
+        $types = [];
+        foreach ($node->types as $typeNode) {
+            if ($typeNode instanceof Node\IntersectionType) {
+                $types[] = '('. $this->p($typeNode) . ')';
+                continue;
+            }
+            $types[] = $this->p($typeNode);
+        }
+        return implode('|', $types);
     }
 
     protected function pIntersectionType(Node\IntersectionType $node) {
@@ -521,7 +529,7 @@ class Standard extends PrettyPrinterAbstract
     }
 
     protected function pExpr_StaticCall(Expr\StaticCall $node) {
-        return $this->pDereferenceLhs($node->class) . '::'
+        return $this->pStaticDereferenceLhs($node->class) . '::'
              . ($node->name instanceof Expr
                 ? ($node->name instanceof Expr\Variable
                    ? $this->p($node->name)
@@ -598,7 +606,7 @@ class Standard extends PrettyPrinterAbstract
     }
 
     protected function pExpr_ClassConstFetch(Expr\ClassConstFetch $node) {
-        return $this->pDereferenceLhs($node->class) . '::' . $this->p($node->name);
+        return $this->pStaticDereferenceLhs($node->class) . '::' . $this->pObjectProperty($node->name);
     }
 
     protected function pExpr_PropertyFetch(Expr\PropertyFetch $node) {
@@ -610,7 +618,7 @@ class Standard extends PrettyPrinterAbstract
     }
 
     protected function pExpr_StaticPropertyFetch(Expr\StaticPropertyFetch $node) {
-        return $this->pDereferenceLhs($node->class) . '::$' . $this->pObjectProperty($node->name);
+        return $this->pStaticDereferenceLhs($node->class) . '::$' . $this->pObjectProperty($node->name);
     }
 
     protected function pExpr_ShellExec(Expr\ShellExec $node) {
@@ -806,7 +814,9 @@ class Standard extends PrettyPrinterAbstract
     protected function pStmt_ClassConst(Stmt\ClassConst $node) {
         return $this->pAttrGroups($node->attrGroups)
              . $this->pModifiers($node->flags)
-             . 'const ' . $this->pCommaSeparated($node->consts) . ';';
+             . 'const '
+             . (null !== $node->type ? $this->p($node->type) . ' ' : '')
+             . $this->pCommaSeparated($node->consts) . ';';
     }
 
     protected function pStmt_Function(Stmt\Function_ $node) {
@@ -1059,6 +1069,14 @@ class Standard extends PrettyPrinterAbstract
         }
     }
 
+    protected function pStaticDereferenceLhs(Node $node) {
+        if (!$this->staticDereferenceLhsRequiresParens($node)) {
+            return $this->p($node);
+        } else {
+            return '(' . $this->p($node) . ')';
+        }
+    }
+
     protected function pCallLhs(Node $node) {
         if (!$this->callLhsRequiresParens($node)) {
             return $this->p($node);
@@ -1067,9 +1085,12 @@ class Standard extends PrettyPrinterAbstract
         }
     }
 
-    protected function pNewVariable(Node $node) {
-        // TODO: This is not fully accurate.
-        return $this->pDereferenceLhs($node);
+    protected function pNewVariable(Node $node): string {
+        if (!$this->newOperandRequiresParens($node)) {
+            return $this->p($node);
+        } else {
+            return '(' . $this->p($node) . ')';
+        }
     }
 
     /**

lib/PhpParser/PrettyPrinterAbstract.php

@@ -21,6 +21,8 @@ abstract class PrettyPrinterAbstract
     const FIXUP_BRACED_NAME     = 4; // Name operand that may require bracing
     const FIXUP_VAR_BRACED_NAME = 5; // Name operand that may require ${} bracing
     const FIXUP_ENCAPSED        = 6; // Encapsed string part
+    const FIXUP_NEW             = 7; // New/instanceof operand
+    const FIXUP_STATIC_DEREF_LHS = 8; // LHS of static dereferencing operation
 
     protected $precedenceMap = [
         // [precedence, associativity]
@@ -774,7 +776,8 @@ abstract class PrettyPrinterAbstract
                 }
 
                 if ($skipRemovedNode) {
-                    if ($isStmtList && $this->origTokens->haveBracesInRange($pos, $itemStartPos)) {
+                    if ($isStmtList && ($this->origTokens->haveBracesInRange($pos, $itemStartPos) ||
+                                        $this->origTokens->haveTagInRange($pos, $itemStartPos))) {
                         // We'd remove the brace of a code block.
                         // TODO: Preserve formatting.
                         $this->setIndentLevel($origIndentLevel);
@@ -877,7 +880,8 @@ abstract class PrettyPrinterAbstract
                         $pos, $itemStartPos, $indentAdjustment);
                     $skipRemovedNode = true;
                 } else {
-                    if ($isStmtList && $this->origTokens->haveBracesInRange($pos, $itemStartPos)) {
+                    if ($isStmtList && ($this->origTokens->haveBracesInRange($pos, $itemStartPos) ||
+                                        $this->origTokens->haveTagInRange($pos, $itemStartPos))) {
                         // We'd remove the brace of a code block.
                         // TODO: Preserve formatting.
                         return null;
@@ -923,11 +927,14 @@ abstract class PrettyPrinterAbstract
             foreach ($delayedAdd as $delayedAddNode) {
                 if (!$first) {
                     $result .= $insertStr;
+                    if ($insertNewline) {
+                        $result .= $this->nl;
+                    }
                 }
                 $result .= $this->p($delayedAddNode, true);
                 $first = false;
             }
-            $result .= $extraRight;
+            $result .= $extraRight === "\n" ? $this->nl : $extraRight;
         }
 
         return $result;
@@ -972,6 +979,19 @@ abstract class PrettyPrinterAbstract
                     return '(' . $this->p($subNode) . ')';
                 }
                 break;
+            case self::FIXUP_STATIC_DEREF_LHS:
+                if ($this->staticDereferenceLhsRequiresParens($subNode)
+                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)
+                ) {
+                    return '(' . $this->p($subNode) . ')';
+                }
+                break;
+            case self::FIXUP_NEW:
+                if ($this->newOperandRequiresParens($subNode)
+                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)) {
+                    return '(' . $this->p($subNode) . ')';
+                }
+                break;
             case self::FIXUP_BRACED_NAME:
             case self::FIXUP_VAR_BRACED_NAME:
                 if ($subNode instanceof Expr
@@ -1042,13 +1062,26 @@ abstract class PrettyPrinterAbstract
     }
 
     /**
-     * Determines whether the LHS of a dereferencing operation must be wrapped in parenthesis.
+     * Determines whether the LHS of an array/object operation must be wrapped in parentheses.
      *
      * @param Node $node LHS of dereferencing operation
      *
      * @return bool Whether parentheses are required
      */
     protected function dereferenceLhsRequiresParens(Node $node) : bool {
+        // A constant can occur on the LHS of an array/object deref, but not a static deref.
+        return $this->staticDereferenceLhsRequiresParens($node)
+            && !$node instanceof Expr\ConstFetch;
+    }
+
+    /**
+     * Determines whether the LHS of a static operation must be wrapped in parentheses.
+     *
+     * @param Node $node LHS of dereferencing operation
+     *
+     * @return bool Whether parentheses are required
+     */
+    protected function staticDereferenceLhsRequiresParens(Node $node): bool {
         return !($node instanceof Expr\Variable
             || $node instanceof Node\Name
             || $node instanceof Expr\ArrayDimFetch
@@ -1061,10 +1094,31 @@ abstract class PrettyPrinterAbstract
             || $node instanceof Expr\StaticCall
             || $node instanceof Expr\Array_
             || $node instanceof Scalar\String_
-            || $node instanceof Expr\ConstFetch
             || $node instanceof Expr\ClassConstFetch);
     }
 
+    /**
+     * Determines whether an expression used in "new" or "instanceof" requires parentheses.
+     *
+     * @param Node $node New or instanceof operand
+     *
+     * @return bool Whether parentheses are required
+     */
+    protected function newOperandRequiresParens(Node $node): bool {
+        if ($node instanceof Node\Name || $node instanceof Expr\Variable) {
+            return false;
+        }
+        if ($node instanceof Expr\ArrayDimFetch || $node instanceof Expr\PropertyFetch ||
+            $node instanceof Expr\NullsafePropertyFetch
+        ) {
+            return $this->newOperandRequiresParens($node->var);
+        }
+        if ($node instanceof Expr\StaticPropertyFetch) {
+            return $this->newOperandRequiresParens($node->class);
+        }
+        return true;
+    }
+
     /**
      * Print modifiers, including trailing whitespace.
      *
@@ -1166,7 +1220,7 @@ abstract class PrettyPrinterAbstract
             Expr\PostDec::class => ['var' => self::FIXUP_PREC_LEFT],
             Expr\Instanceof_::class => [
                 'expr' => self::FIXUP_PREC_LEFT,
-                'class' => self::FIXUP_PREC_RIGHT, // TODO: FIXUP_NEW_VARIABLE
+                'class' => self::FIXUP_NEW,
             ],
             Expr\Ternary::class => [
                 'cond' => self::FIXUP_PREC_LEFT,
@@ -1174,10 +1228,13 @@ abstract class PrettyPrinterAbstract
             ],
 
             Expr\FuncCall::class => ['name' => self::FIXUP_CALL_LHS],
-            Expr\StaticCall::class => ['class' => self::FIXUP_DEREF_LHS],
+            Expr\StaticCall::class => ['class' => self::FIXUP_STATIC_DEREF_LHS],
             Expr\ArrayDimFetch::class => ['var' => self::FIXUP_DEREF_LHS],
-            Expr\ClassConstFetch::class => ['var' => self::FIXUP_DEREF_LHS],
-            Expr\New_::class => ['class' => self::FIXUP_DEREF_LHS], // TODO: FIXUP_NEW_VARIABLE
+            Expr\ClassConstFetch::class => [
+                'class' => self::FIXUP_STATIC_DEREF_LHS,
+                'name' => self::FIXUP_BRACED_NAME,
+            ],
+            Expr\New_::class => ['class' => self::FIXUP_NEW],
             Expr\MethodCall::class => [
                 'var' => self::FIXUP_DEREF_LHS,
                 'name' => self::FIXUP_BRACED_NAME,
@@ -1187,7 +1244,7 @@ abstract class PrettyPrinterAbstract
                 'name' => self::FIXUP_BRACED_NAME,
             ],
             Expr\StaticPropertyFetch::class => [
-                'class' => self::FIXUP_DEREF_LHS,
+                'class' => self::FIXUP_STATIC_DEREF_LHS,
                 'name' => self::FIXUP_VAR_BRACED_NAME,
             ],
             Expr\PropertyFetch::class => [
@@ -1273,6 +1330,7 @@ abstract class PrettyPrinterAbstract
             'Param->default' => $stripEquals,
             'Stmt_Break->num' => $stripBoth,
             'Stmt_Catch->var' => $stripLeft,
+            'Stmt_ClassConst->type' => $stripRight,
             'Stmt_ClassMethod->returnType' => $stripColon,
             'Stmt_Class->extends' => ['left' => \T_EXTENDS],
             'Stmt_Enum->scalarType' => $stripColon,
@@ -1314,6 +1372,7 @@ abstract class PrettyPrinterAbstract
             'Stmt_Break->num' => [\T_BREAK, false, ' ', null],
             'Stmt_Catch->var' => [null, false, ' ', null],
             'Stmt_ClassMethod->returnType' => [')', false, ' : ', null],
+            'Stmt_ClassConst->type' => [\T_CONST, false, ' ', null],
             'Stmt_Class->extends' => [null, false, ' extends ', null],
             'Stmt_Enum->scalarType' => [null, false, ' : ', null],
             'Stmt_EnumCase->expr' => [null, false, ' = ', null],
@@ -1454,6 +1513,16 @@ abstract class PrettyPrinterAbstract
             'Stmt_ClassMethod->params' => ['(', '', ''],
             'Stmt_Interface->extends' => [null, ' extends ', ''],
             'Stmt_Function->params' => ['(', '', ''],
+            'Stmt_Interface->attrGroups' => [null, '', "\n"],
+            'Stmt_Class->attrGroups' => [null, '', "\n"],
+            'Stmt_ClassConst->attrGroups' => [null, '', "\n"],
+            'Stmt_ClassMethod->attrGroups' => [null, '', "\n"],
+            'Stmt_Function->attrGroups' => [null, '', "\n"],
+            'Stmt_Property->attrGroups' => [null, '', "\n"],
+            'Stmt_Trait->attrGroups' => [null, '', "\n"],
+            'Expr_ArrowFunction->attrGroups' => [null, '', ' '],
+            'Expr_Closure->attrGroups' => [null, '', ' '],
+            'Expr_PrintableNewAnonClass->attrGroups' => [\T_NEW, ' ', ''],
 
             /* These cannot be empty to start with:
              * Expr_Isset->vars
@@ -1493,6 +1562,7 @@ abstract class PrettyPrinterAbstract
             'Stmt_ClassMethod->flags' => \T_FUNCTION,
             'Stmt_Class->flags' => \T_CLASS,
             'Stmt_Property->flags' => \T_VARIABLE,
+            'Expr_PrintableNewAnonClass->flags' => \T_CLASS,
             'Param->flags' => \T_VARIABLE,
             //'Stmt_TraitUseAdaptation_Alias->newModifier' => 0, // TODO
         ];

test/PhpParser/Builder/ClassConstTest.php

@@ -142,6 +142,18 @@ class ClassConstTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    public function testType() {
+        $node = $this->createClassConstBuilder('TYPE', 1)
+            ->setType('int')
+            ->getNode();
+        $this->assertEquals(
+            new Stmt\ClassConst(
+                [new Const_('TYPE', new LNumber(1))],
+                0, [], [], new Identifier('int')),
+            $node
+        );
+    }
+
     /**
      * @dataProvider provideTestDefaultValues
      */

test/PhpParser/Builder/EnumCaseTest.php

@@ -27,6 +27,7 @@ class EnumCaseTest extends \PHPUnit\Framework\TestCase
             new Stmt\EnumCase(
                 "TEST",
                 null,
+                [],
                 [
                     'comments' => [new Comment\Doc('/** Test */')]
                 ]
@@ -50,7 +51,6 @@ class EnumCaseTest extends \PHPUnit\Framework\TestCase
             new Stmt\EnumCase(
                 "ATTR_GROUP",
                 null,
-                [],
                 [$attributeGroup]
             ),
             $node

test/PhpParser/Builder/ParamTest.php

@@ -205,6 +205,54 @@ class ParamTest extends \PHPUnit\Framework\TestCase
         );
     }
 
+    public function testMakePublic() {
+        $node = $this->createParamBuilder('test')
+            ->makePublic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, false, false, [], Node\Stmt\Class_::MODIFIER_PUBLIC),
+            $node
+        );
+    }
+
+    public function testMakeProtected() {
+        $node = $this->createParamBuilder('test')
+            ->makeProtected()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, false, false, [], Node\Stmt\Class_::MODIFIER_PROTECTED),
+            $node
+        );
+    }
+
+    public function testMakePrivate() {
+        $node = $this->createParamBuilder('test')
+            ->makePrivate()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, false, false, [], Node\Stmt\Class_::MODIFIER_PRIVATE),
+            $node
+        );
+    }
+
+    public function testMakeReadonly() {
+        $node = $this->createParamBuilder('test')
+            ->makeReadonly()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new Node\Param(new Expr\Variable('test'), null, null, false, false, [], Node\Stmt\Class_::MODIFIER_READONLY),
+            $node
+        );
+    }
+
     public function testAddAttribute() {
         $attribute = new Attribute(
             new Name('Attr'),

test/PhpParser/BuilderFactoryTest.php

@@ -210,6 +210,10 @@ class BuilderFactoryTest extends \PHPUnit\Framework\TestCase
             new Expr\ClassConstFetch(new Expr\Variable('foo'), new Identifier('BAR')),
             $factory->classConstFetch(new Expr\Variable('foo'), 'BAR')
         );
+        $this->assertEquals(
+            new Expr\ClassConstFetch(new Name('Foo'), new Expr\Variable('foo')),
+            $factory->classConstFetch('Foo', $factory->var('foo'))
+        );
     }
 
     public function testVar() {
@@ -243,7 +247,7 @@ class BuilderFactoryTest extends \PHPUnit\Framework\TestCase
     public function testInvalidIdentifier() {
         $this->expectException(\LogicException::class);
         $this->expectExceptionMessage('Expected string or instance of Node\Identifier');
-        (new BuilderFactory())->classConstFetch('Foo', new Expr\Variable('foo'));
+        (new BuilderFactory())->classConstFetch('Foo', new Name('foo'));
     }
 
     public function testInvalidIdentifierOrExpr() {

test/PhpParser/BuilderHelpersTest.php

@@ -125,8 +125,11 @@ class BuilderHelpersTest extends \PHPUnit\Framework\TestCase
         $this->assertEquals(new Node\Identifier('iterable'), BuilderHelpers::normalizeType('iterable'));
         $this->assertEquals(new Node\Identifier('void'), BuilderHelpers::normalizeType('void'));
         $this->assertEquals(new Node\Identifier('object'), BuilderHelpers::normalizeType('object'));
+        $this->assertEquals(new Node\Identifier('null'), BuilderHelpers::normalizeType('null'));
+        $this->assertEquals(new Node\Identifier('false'), BuilderHelpers::normalizeType('false'));
         $this->assertEquals(new Node\Identifier('mixed'), BuilderHelpers::normalizeType('mixed'));
         $this->assertEquals(new Node\Identifier('never'), BuilderHelpers::normalizeType('never'));
+        $this->assertEquals(new Node\Identifier('true'), BuilderHelpers::normalizeType('true'));
 
         $intIdentifier = new Node\Identifier('int');
         $this->assertSame($intIdentifier, BuilderHelpers::normalizeType($intIdentifier));

test/PhpParser/Lexer/EmulativeTest.php

@@ -241,8 +241,8 @@ class EmulativeTest extends LexerTest
             ['1_000', [
                 [Tokens::T_LNUMBER, '1_000'],
             ]],
-            ['0xCAFE_F00D', [
-                [Tokens::T_LNUMBER, '0xCAFE_F00D'],
+            ['0x7AFE_F00D', [
+                [Tokens::T_LNUMBER, '0x7AFE_F00D'],
             ]],
             ['0b0101_1111', [
                 [Tokens::T_LNUMBER, '0b0101_1111'],
@@ -360,12 +360,12 @@ class EmulativeTest extends LexerTest
             ]],
             ['function readonly(', [
                 [Tokens::T_FUNCTION, 'function'],
-                [Tokens::T_STRING, 'readonly'],
+                [Tokens::T_READONLY, 'readonly'],
                 [ord('('), '('],
             ]],
             ['function readonly (', [
                 [Tokens::T_FUNCTION, 'function'],
-                [Tokens::T_STRING, 'readonly'],
+                [Tokens::T_READONLY, 'readonly'],
                 [ord('('), '('],
             ]],
         ];

test/PhpParser/Node/NameTest.php

@@ -19,10 +19,12 @@ class NameTest extends \PHPUnit\Framework\TestCase
         $name = new Name('foo');
         $this->assertSame('foo', $name->getFirst());
         $this->assertSame('foo', $name->getLast());
+        $this->assertSame(['foo'], $name->getParts());
 
         $name = new Name('foo\bar');
         $this->assertSame('foo', $name->getFirst());
         $this->assertSame('bar', $name->getLast());
+        $this->assertSame(['foo', 'bar'], $name->getParts());
     }
 
     public function testToString() {
@@ -73,6 +75,12 @@ class NameTest extends \PHPUnit\Framework\TestCase
         (new Name('foo\bar\baz'))->slice(0, -4);
     }
 
+    public function testSliceLengthTooLargeWithOffset() {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->expectExceptionMessage('Length 3 is out of bounds');
+        (new Name('foo\bar\baz'))->slice(1, 3);
+    }
+
     public function testConcat() {
         $this->assertEquals(new Name('foo\bar\baz'), Name::concat('foo', 'bar\baz'));
         $this->assertEquals(

test/code/formatPreservation/attributes.test

@@ -102,12 +102,16 @@ function() {};
 fn()
     => 42;
 -----
-// TODO: Currently we lose formatting for this case.
 $attrGroup = new Node\AttributeGroup([
     new Node\Attribute(new Node\Name('A'), []),
 ]);
+$attrGroup2 = new Node\AttributeGroup([
+    new Node\Attribute(new Node\Name('B'), []),
+]);
 $stmts[0]->attrGroups[] = $attrGroup;
+$stmts[0]->attrGroups[] = $attrGroup2;
 $stmts[0]->stmts[0]->attrGroups[] = $attrGroup;
+$stmts[0]->stmts[0]->attrGroups[] = $attrGroup2;
 $stmts[0]->stmts[1]->attrGroups[] = $attrGroup;
 $stmts[0]->stmts[2]->attrGroups[] = $attrGroup;
 $stmts[1]->attrGroups[] = $attrGroup;
@@ -119,39 +123,34 @@ $stmts[6]->expr->attrGroups[] = $attrGroup;
 -----
 <?php
 #[A]
-class X
-{
+#[B]
+class X {
     #[A]
-    public function m()
-    {
-    }
+    #[B]
+    public function m() {}
+
     #[A]
-    public $prop;
+    public
+        $prop;
+
     #[A]
-    const X = 42;
+    const
+        X = 42;
 }
 
 #[A]
-trait X
-{
-}
+trait X {}
 
 #[A]
-interface X
-{
-}
+interface X {}
 
 #[A]
-function f()
-{
-}
+function f() {}
 
-new #[A] class
-{
-};
-#[A] function () {
-};
-#[A] fn() => 42;
+new #[A] class {};
+#[A] function() {};
+#[A] fn()
+    => 42;
 -----
 <?php
 
@@ -176,4 +175,4 @@ class X {};
     B,
     C,
 ]
-class X {};
+class X {};

test/code/formatPreservation/comments.test

@@ -49,4 +49,4 @@ class Test {
     public function test() {
         // some code
     }
-}
+}

test/code/formatPreservation/emptyListInsertion.test

@@ -107,4 +107,4 @@ Foo
 
 new class
 ($a, $b)
-extends Foo {};
+extends Foo {};

test/code/formatPreservation/fixup.test

@@ -42,6 +42,12 @@ $foo -> bar;
 $foo -> bar;
 self :: $foo;
 self :: $foo;
+new Foo();
+$x instanceof Foo;
+Foo :: bar;
+Foo :: $bar;
+Foo :: bar();
+Foo :: bar;
 -----
 $stmts[0]->expr->name = new Expr\Variable('a');
 $stmts[1]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
@@ -54,6 +60,12 @@ $stmts[5]->expr->name = new Expr\Variable('bar');
 $stmts[6]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
 $stmts[7]->expr->name = new Node\VarLikeIdentifier('bar');
 $stmts[8]->expr->name = new Expr\BinaryOp\Concat(new Expr\Variable('a'), new Expr\Variable('b'));
+$stmts[9]->expr->class = new Scalar\String_('Foo');
+$stmts[10]->expr->class = new Scalar\String_('Foo');
+$stmts[11]->expr->class = new Expr\ConstFetch(new Node\Name('FOO'));
+$stmts[12]->expr->class = new Expr\ConstFetch(new Node\Name('FOO'));
+$stmts[13]->expr->class = new Expr\ConstFetch(new Node\Name('FOO'));
+$stmts[14]->expr->name = new Expr\Variable('bar');
 -----
 <?php
 $a ();
@@ -64,4 +76,10 @@ $foo -> foo;
 $foo -> {$bar};
 $foo -> {$a . $b};
 self :: $bar;
-self :: ${$a . $b};
+self :: ${$a . $b};
+new ('Foo')();
+$x instanceof ('Foo');
+(FOO) :: bar;
+(FOO) :: $bar;
+(FOO) :: bar();
+Foo :: {$bar};

test/code/formatPreservation/inlineHtml.test

@@ -42,13 +42,71 @@ function test() {
     baz();
 }
 -----
-// TODO Fix broken result
+// TODO Preserve formatting
 $stmts[0]->stmts[1] = $stmts[0]->stmts[2];
 -----
 <?php
 
+function test()
+{
+    foo();
+    baz();
+    baz();
+}
+-----
+<?php
+
 function test() {
-    foo();<?php
+    foo();
+    ?>Bar<?php
     baz();
+}
+-----
+// TODO Preserve formatting
+unset($stmts[0]->stmts[2]);
+-----
+<?php
+
+function test()
+{
+    foo();
+    ?>Bar<?php
+}
+-----
+<?php
+
+function test() {
+    foo();
+    ?>Bar<?php
     baz();
-}
+}
+-----
+// TODO Preserve formatting
+array_splice($stmts[0]->stmts, 0, 1, []);
+-----
+<?php
+
+function test()
+{
+    ?>Bar<?php
+    baz();
+}
+-----
+<?php
+
+function test() {
+    foo();
+    ?>Bar<?php
+    baz();
+}
+-----
+// TODO Preserve formatting
+array_splice($stmts[0]->stmts, 1, 1, []);
+-----
+<?php
+
+function test()
+{
+    foo();
+    baz();
+}

test/code/formatPreservation/insertionOfNullable.test

@@ -49,6 +49,10 @@ X
     private
         $x
     ;
+
+    const
+    X
+    = 1;
 }
 
 foreach (
@@ -86,6 +90,7 @@ $stmts[9]->expr = new Expr\Variable('x');
 $stmts[10]->extends = new Node\Name\FullyQualified('Bar');
 $stmts[10]->stmts[0]->returnType = new Node\Name('Y');
 $stmts[10]->stmts[1]->props[0]->default = new Scalar\DNumber(42.0);
+$stmts[10]->stmts[2]->type = new Node\Identifier('int');
 $stmts[11]->keyVar = new Expr\Variable('z');
 $stmts[12]->vars[0]->default = new Scalar\String_('abc');
 $stmts[13]->finally = new Stmt\Finally_([]);
@@ -140,6 +145,10 @@ X extends \Bar
     private
         $x = 42.0
     ;
+
+    const int
+    X
+    = 1;
 }
 
 foreach (

test/code/formatPreservation/modifierChange.test

@@ -54,4 +54,15 @@ function test(
         = 'z',
     public T3 $z
         = 'x',
-) {}
+) {}
+-----
+<?php
+new class {};
+new readonly class {};
+-----
+$stmts[0]->expr->class->flags = Stmt\Class_::MODIFIER_READONLY;
+$stmts[1]->expr->class->flags = 0;
+-----
+<?php
+readonly class {};
+class {};

test/code/formatPreservation/removalViaNull.test

@@ -35,6 +35,11 @@ Bar
         y
         ;
     }
+
+    const
+    int
+    X
+    = 1;
 }
 
 $foo [ $bar ];
@@ -97,6 +102,7 @@ $stmts[2]->extends = null;
 $stmts[2]->stmts[0]->returnType = null;
 $stmts[2]->stmts[1]->props[0]->default = null;
 $stmts[2]->stmts[2]->adaptations[0]->newName = null;
+$stmts[2]->stmts[3]->type = null;
 $stmts[3]->expr->dim = null;
 $stmts[4]->expr->expr = null;
 $stmts[5]->expr->if = null;
@@ -141,6 +147,10 @@ Foo
         public
         ;
     }
+
+    const
+    X
+    = 1;
 }
 
 $foo [];

test/code/parser/errorHandling/recovery.test

@@ -745,6 +745,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -1508,6 +1509,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(

test/code/parser/expr/dynamicClassConst.test

@@ -0,0 +1,43 @@
+Dynamic class constant fetch
+-----
+<?php
+Foo::{bar()};
+$foo::{bar()};
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_ClassConstFetch(
+            class: Name(
+                parts: array(
+                    0: Foo
+                )
+            )
+            name: Expr_FuncCall(
+                name: Name(
+                    parts: array(
+                        0: bar
+                    )
+                )
+                args: array(
+                )
+            )
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_ClassConstFetch(
+            class: Expr_Variable(
+                name: foo
+            )
+            name: Expr_FuncCall(
+                name: Name(
+                    parts: array(
+                        0: bar
+                    )
+                )
+                args: array(
+                )
+            )
+        )
+    )
+)

test/code/parser/scalar/float.test

@@ -17,6 +17,7 @@ Different float syntaxes
 // (all are actually the same number, just in different representations)
 18446744073709551615;
 0xFFFFFFFFFFFFFFFF;
+0xEEEEEEEEEEEEEEEE;
 01777777777777777777777;
 0177777777777777777777787;
 0b1111111111111111111111111111111111111111111111111111111111111111;
@@ -92,7 +93,7 @@ array(
     )
     12: Stmt_Expression(
         expr: Scalar_DNumber(
-            value: 1.844674407371E+19
+            value: 1.7216961135462E+19
         )
     )
     13: Stmt_Expression(
@@ -105,4 +106,9 @@ array(
             value: 1.844674407371E+19
         )
     )
-)
+    15: Stmt_Expression(
+        expr: Scalar_DNumber(
+            value: 1.844674407371E+19
+        )
+    )
+)

test/code/parser/scalar/numberSeparators.test

@@ -4,7 +4,7 @@ Different integer syntaxes
 
 6.674_083e-11;
 299_792_458;
-0xCAFE_F00D;
+0x7AFE_F00D;
 0b0101_1111;
 0137_041;
 
@@ -42,7 +42,7 @@ array(
     )
     2: Stmt_Expression(
         expr: Scalar_LNumber(
-            value: 3405705229
+            value: 2063527949
         )
     )
     3: Stmt_Expression(
@@ -196,4 +196,4 @@ array(
             )
         )
     )
-)
+)

test/code/parser/semiReserved.test

@@ -152,6 +152,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -175,6 +176,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(

test/code/parser/stmt/class/anonymous.test

@@ -205,6 +205,7 @@ array(
                                         attrGroups: array(
                                         )
                                         flags: 0
+                                        type: null
                                         consts: array(
                                             0: Const(
                                                 name: Identifier(

test/code/parser/stmt/class/constModifierErrors.test

@@ -23,6 +23,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_STATIC (8)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -61,6 +62,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_ABSTRACT (16)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -99,6 +101,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_READONLY (64)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -137,6 +140,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_PUBLIC (1)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -150,4 +154,4 @@ array(
             )
         )
     )
-)
+)

test/code/parser/stmt/class/constModifiers.test

@@ -27,6 +27,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -42,6 +43,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_PUBLIC (1)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -57,6 +59,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_PROTECTED (2)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -72,6 +75,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_PRIVATE (4)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -87,6 +91,7 @@ array(
                 attrGroups: array(
                 )
                 flags: MODIFIER_FINAL (32)
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(
@@ -100,4 +105,4 @@ array(
             )
         )
     )
-)
+)

test/code/parser/stmt/class/modifier.test

@@ -280,7 +280,7 @@ array(
 // Type in the partial parse could conceivably be any of 0, 16 or 32
 -----
 !!php5
-Syntax error, unexpected T_READONLY from 1:7 to 1:14
+Syntax error, unexpected T_CLASS, expecting '(' from 1:16 to 1:20
 array(
     0: Stmt_Class(
         attrGroups: array(
@@ -366,4 +366,4 @@ array(
             )
         )
     )
-)
+)

test/code/parser/stmt/class/readonly.test

@@ -28,7 +28,7 @@ readonly class A {
 }
 -----
 !!php5
-Syntax error, unexpected T_READONLY from 3:1 to 3:8
+Syntax error, unexpected T_CLASS, expecting '(' from 3:10 to 3:14
 array(
     0: Stmt_Class(
         attrGroups: array(
@@ -65,4 +65,4 @@ array(
         stmts: array(
         )
     )
-)
+)

test/code/parser/stmt/class/readonlyAnonyous.test

@@ -0,0 +1,26 @@
+Readonly anonymous class
+-----
+<?php
+
+new readonly class {};
+-----
+!!php7
+array(
+    0: Stmt_Expression(
+        expr: Expr_New(
+            class: Stmt_Class(
+                attrGroups: array(
+                )
+                flags: MODIFIER_READONLY (64)
+                name: null
+                extends: null
+                implements: array(
+                )
+                stmts: array(
+                )
+            )
+            args: array(
+            )
+        )
+    )
+)

test/code/parser/stmt/class/simple.test

@@ -46,6 +46,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(

test/code/parser/stmt/class/typedConstants.test

@@ -0,0 +1,125 @@
+Typed constants
+-----
+<?php
+class Test {
+    const int X = 1;
+    private const string Y = "a", Z = "b";
+    const array ARRAY = [];
+    const Foo|Bar|null FOO = null;
+}
+-----
+!!php7
+array(
+    0: Stmt_Class(
+        attrGroups: array(
+        )
+        flags: 0
+        name: Identifier(
+            name: Test
+        )
+        extends: null
+        implements: array(
+        )
+        stmts: array(
+            0: Stmt_ClassConst(
+                attrGroups: array(
+                )
+                flags: 0
+                type: Identifier(
+                    name: int
+                )
+                consts: array(
+                    0: Const(
+                        name: Identifier(
+                            name: X
+                        )
+                        value: Scalar_LNumber(
+                            value: 1
+                        )
+                    )
+                )
+            )
+            1: Stmt_ClassConst(
+                attrGroups: array(
+                )
+                flags: MODIFIER_PRIVATE (4)
+                type: Identifier(
+                    name: string
+                )
+                consts: array(
+                    0: Const(
+                        name: Identifier(
+                            name: Y
+                        )
+                        value: Scalar_String(
+                            value: a
+                        )
+                    )
+                    1: Const(
+                        name: Identifier(
+                            name: Z
+                        )
+                        value: Scalar_String(
+                            value: b
+                        )
+                    )
+                )
+            )
+            2: Stmt_ClassConst(
+                attrGroups: array(
+                )
+                flags: 0
+                type: Identifier(
+                    name: array
+                )
+                consts: array(
+                    0: Const(
+                        name: Identifier(
+                            name: ARRAY
+                        )
+                        value: Expr_Array(
+                            items: array(
+                            )
+                        )
+                    )
+                )
+            )
+            3: Stmt_ClassConst(
+                attrGroups: array(
+                )
+                flags: 0
+                type: UnionType(
+                    types: array(
+                        0: Name(
+                            parts: array(
+                                0: Foo
+                            )
+                        )
+                        1: Name(
+                            parts: array(
+                                0: Bar
+                            )
+                        )
+                        2: Identifier(
+                            name: null
+                        )
+                    )
+                )
+                consts: array(
+                    0: Const(
+                        name: Identifier(
+                            name: FOO
+                        )
+                        value: Expr_ConstFetch(
+                            name: Name(
+                                parts: array(
+                                    0: null
+                                )
+                            )
+                        )
+                    )
+                )
+            )
+        )
+    )
+)

test/code/parser/stmt/function/disjointNormalFormTypes.test

@@ -0,0 +1,195 @@
+DNF types
+-----
+<?php
+
+class Test {
+    public (A&B)|(X&Y) $prop;
+    public readonly (A&B)|C $prop2;
+}
+
+function test((A&B)|(X&Y) $a): (A&B)|(X&Y) {}
+-----
+!!php7
+array(
+    0: Stmt_Class(
+        attrGroups: array(
+        )
+        flags: 0
+        name: Identifier(
+            name: Test
+        )
+        extends: null
+        implements: array(
+        )
+        stmts: array(
+            0: Stmt_Property(
+                attrGroups: array(
+                )
+                flags: MODIFIER_PUBLIC (1)
+                type: UnionType(
+                    types: array(
+                        0: IntersectionType(
+                            types: array(
+                                0: Name(
+                                    parts: array(
+                                        0: A
+                                    )
+                                )
+                                1: Name(
+                                    parts: array(
+                                        0: B
+                                    )
+                                )
+                            )
+                        )
+                        1: IntersectionType(
+                            types: array(
+                                0: Name(
+                                    parts: array(
+                                        0: X
+                                    )
+                                )
+                                1: Name(
+                                    parts: array(
+                                        0: Y
+                                    )
+                                )
+                            )
+                        )
+                    )
+                )
+                props: array(
+                    0: Stmt_PropertyProperty(
+                        name: VarLikeIdentifier(
+                            name: prop
+                        )
+                        default: null
+                    )
+                )
+            )
+            1: Stmt_Property(
+                attrGroups: array(
+                )
+                flags: MODIFIER_PUBLIC | MODIFIER_READONLY (65)
+                type: UnionType(
+                    types: array(
+                        0: IntersectionType(
+                            types: array(
+                                0: Name(
+                                    parts: array(
+                                        0: A
+                                    )
+                                )
+                                1: Name(
+                                    parts: array(
+                                        0: B
+                                    )
+                                )
+                            )
+                        )
+                        1: Name(
+                            parts: array(
+                                0: C
+                            )
+                        )
+                    )
+                )
+                props: array(
+                    0: Stmt_PropertyProperty(
+                        name: VarLikeIdentifier(
+                            name: prop2
+                        )
+                        default: null
+                    )
+                )
+            )
+        )
+    )
+    1: Stmt_Function(
+        attrGroups: array(
+        )
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+            0: Param(
+                attrGroups: array(
+                )
+                flags: 0
+                type: UnionType(
+                    types: array(
+                        0: IntersectionType(
+                            types: array(
+                                0: Name(
+                                    parts: array(
+                                        0: A
+                                    )
+                                )
+                                1: Name(
+                                    parts: array(
+                                        0: B
+                                    )
+                                )
+                            )
+                        )
+                        1: IntersectionType(
+                            types: array(
+                                0: Name(
+                                    parts: array(
+                                        0: X
+                                    )
+                                )
+                                1: Name(
+                                    parts: array(
+                                        0: Y
+                                    )
+                                )
+                            )
+                        )
+                    )
+                )
+                byRef: false
+                variadic: false
+                var: Expr_Variable(
+                    name: a
+                )
+                default: null
+            )
+        )
+        returnType: UnionType(
+            types: array(
+                0: IntersectionType(
+                    types: array(
+                        0: Name(
+                            parts: array(
+                                0: A
+                            )
+                        )
+                        1: Name(
+                            parts: array(
+                                0: B
+                            )
+                        )
+                    )
+                )
+                1: IntersectionType(
+                    types: array(
+                        0: Name(
+                            parts: array(
+                                0: X
+                            )
+                        )
+                        1: Name(
+                            parts: array(
+                                0: Y
+                            )
+                        )
+                    )
+                )
+            )
+        )
+        stmts: array(
+        )
+    )
+)

test/code/parser/stmt/function/nullFalseTrueTypes.test

@@ -0,0 +1,56 @@
+standalone null, false and true types
+-----
+<?php
+
+function test(): null {}
+function test(): false {}
+function test(): true {}
+-----
+!!php7
+array(
+    0: Stmt_Function(
+        attrGroups: array(
+        )
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+        )
+        returnType: Identifier(
+            name: null
+        )
+        stmts: array(
+        )
+    )
+    1: Stmt_Function(
+        attrGroups: array(
+        )
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+        )
+        returnType: Identifier(
+            name: false
+        )
+        stmts: array(
+        )
+    )
+    2: Stmt_Function(
+        attrGroups: array(
+        )
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+        )
+        returnType: Identifier(
+            name: true
+        )
+        stmts: array(
+        )
+    )
+)

test/code/parser/stmt/function/readonlyFunction.test

@@ -0,0 +1,32 @@
+readonly function
+-----
+<?php
+function readonly() {}
+readonly();
+-----
+array(
+    0: Stmt_Function(
+        attrGroups: array(
+        )
+        byRef: false
+        name: Identifier(
+            name: readonly
+        )
+        params: array(
+        )
+        returnType: null
+        stmts: array(
+        )
+    )
+    1: Stmt_Expression(
+        expr: Expr_FuncCall(
+            name: Name(
+                parts: array(
+                    0: readonly
+                )
+            )
+            args: array(
+            )
+        )
+    )
+)

test/code/parser/stmt/newInInitializer.test

@@ -127,6 +127,7 @@ array(
                 attrGroups: array(
                 )
                 flags: 0
+                type: null
                 consts: array(
                     0: Const(
                         name: Identifier(

test/code/prettyPrinter/comments.test

@@ -64,4 +64,28 @@ function test()
 function test()
 {
     // empty
-}
+}
+-----
+<?php
+
+function noDuplicateComment()
+{
+    if (true):
+        // TEST 1
+    elseif (true):
+        // TEST 2
+    else:
+        // TEST 3
+    endif;
+}
+-----
+function noDuplicateComment()
+{
+    if (true) {
+        // TEST 1
+    } elseif (true) {
+        // TEST 2
+    } else {
+        // TEST 3
+    }
+}

test/code/prettyPrinter/expr/anonymousClass.test

@@ -10,7 +10,9 @@ new class($a) extends A {
         $this->a = $a;
     }
 };
+new readonly class {};
 -----
+!!php7
 new class
 {
 };
@@ -25,3 +27,6 @@ new class($a) extends A
         $this->a = $a;
     }
 };
+new readonly class
+{
+};

test/code/prettyPrinter/expr/dynamicClassConstFetch.test

@@ -0,0 +1,9 @@
+Dynamic class constant fetch
+-----
+<?php
+Foo::{bar()};
+$foo::{bar()};
+-----
+!!php7
+Foo::{bar()};
+$foo::{bar()};

test/code/prettyPrinter/expr/newVariable.test

@@ -2,10 +2,22 @@ Parentheses for complex new/instanceof expressions
 -----
 <?php
 new ('a' . 'b');
+new (x);
+new (foo());
+new ('foo');
+new (x[0]);
+new (x->y);
+new ((x)::$y);
 $x instanceof ('a' . 'b');
 $x instanceof ($y++);
 -----
 !!php7
 new ('a' . 'b')();
+new (x)();
+new (foo())();
+new ('foo')();
+new (x[0])();
+new (x->y)();
+new ((x)::$y)();
 $x instanceof ('a' . 'b');
-$x instanceof ($y++);
+$x instanceof ($y++);

test/code/prettyPrinter/expr/uvs.test

@@ -11,6 +11,9 @@ A::$$b[$c]();
 ($a->b)();
 (A::$b)();
 ('a' . 'b')::X;
+(A)::X;
+(A)::$x;
+(A)::x();
 -----
 !!php7
 (function () {
@@ -22,4 +25,7 @@ $A::{$b[$c]}();
 A::${$b}[$c]();
 ($a->b)();
 (A::$b)();
-('a' . 'b')::X;
+('a' . 'b')::X;
+(A)::X;
+(A)::$x;
+(A)::x();

test/code/prettyPrinter/stmt/class_const.test

@@ -7,7 +7,7 @@ class Foo
     const A = 1, B = 2;
     public const C = 3, D = 4;
     protected const E = 5, F = 6;
-    private const G = 7, H = 8;
+    private const int G = 7, H = 8;
 }
 -----
 !!php7
@@ -16,5 +16,5 @@ class Foo
     const A = 1, B = 2;
     public const C = 3, D = 4;
     protected const E = 5, F = 6;
-    private const G = 7, H = 8;
-}
+    private const int G = 7, H = 8;
+}

test/code/prettyPrinter/stmt/disjointNormalFormTypes.test

@@ -0,0 +1,18 @@
+Union types
+-----
+<?php
+
+class Test {
+    public (A&B)|(X&Y) $prop;
+}
+
+function test((A&B)|(X&Y) $a): (A&B)|(X&Y) {}
+-----
+!!php7
+class Test
+{
+    public (A&B)|(X&Y) $prop;
+}
+function test((A&B)|(X&Y) $a) : (A&B)|(X&Y)
+{
+}