PHP 8.4 Support: Property hooks (Part 1)

- #8035
- https://wiki.php.net/rfc#php_84
- https://wiki.php.net/rfc/property-hooks

- Fix the lexer and parser(grammar)
- Add `PropertyHookDeclaration` as an `ASTNode`
- Fix `PHP5ErrorHandlerImpl` (handle missing tokens)
- Fix/Add unit tests for the lexer and parser
- Remove `ArrayDimensionSyntaxSuggestionHint` because this no longer works.

Example:
```php
class PropertyHooksClass {
    public int $backed = 100 {
        get {
            return $this->backed;
        }
        set {
            $this->backed = $value;
        }
    }
    public $doubleArrow { // virtual
        get => $this->test();
        set => $this->test() . $value;
    }
    public $attributes {
        #[Attr1] get {}
        #[Attr2] set ($value) {
            $this->attributes = $value;
        }
    }
    public $reference {
        &get => $this->reference;
    }
    public $final {
        final get => $this->final;
    }

    // constructor property promotion
    public function __construct(
        public $prop {
            get {
                return $this->prop;
            }
            set {
                $this->prop = $value;
            }
        }
    ) {}
}

class Child extends PropertyHooksClass {
    public $prop {
        get => parent::$prop::get();
        set {
            parent::$prop::set($value);
        }
    }
}

interface PropertyHooksInterface {
    public string $prop1 {
        get;
    }
    final public int $prop2 {
        set;
    }
    public $prop3 {
        get;
        set;
    }
    public $ref { &get; }
}
```

Note: Curly braces array access (`{}` e.g. `$array{1}`, `$array{'key'}`) can use no longer.
Because a conflict occurs in the following case:

```php
"string"{1};
public string $prop = "string" {
    get => $this->prop;
    set {}
}
```

Author: junichi11

php/php.editor/src/org/netbeans/modules/php/editor/lexer/PHP5ColoringLexer.java

@@ -170,6 +170,7 @@ public enum PHPTokenId implements TokenId {
     PHP_PARENT(null, "keyword"), //NOI18N
     PHP__CLASS__(null, "constant"), //NOI18N
     PHP__TRAIT__(null, "constant"), //NOI18N
+    PHP__PROPERTY__(null, "constant"), //NOI18N PHP 8.4
     PHP__METHOD__(null, "constant"), //NOI18N
     PHP_TRUE(null, "keyword"), //NOI18N
     PHP_FALSE(null, "keyword"), //NOI18N

php/php.editor/src/org/netbeans/modules/php/editor/lexer/PHPTokenId.java

@@ -86,7 +86,7 @@ void addElement(ModelElementImpl element) {
         assert element instanceof TypeScope || element instanceof VariableName
                 || element instanceof MethodScope || element instanceof FieldElement
                 || element instanceof CaseElement // allowed by parser although class can't have cases
-                || element instanceof ClassConstantElement : element.getPhpElementKind();
+                || element instanceof ClassConstantElement : element.getPhpElementKind() + " " + this.toString();
         if (element instanceof TypeScope) {
             Scope inScope = getInScope();
             if (inScope instanceof ScopeImpl) {

php/php.editor/src/org/netbeans/modules/php/editor/model/impl/ClassScopeImpl.java

@@ -18,7 +18,6 @@
  */
 package org.netbeans.modules.php.editor.model.impl;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
@@ -55,7 +54,7 @@
  */
 class FieldElementImpl extends ScopeImpl implements FieldElement {
 
-    String defaultType;
+    private String defaultType;
     private String defaultFQType;
     private String className;
     private final boolean isAnnotation;

php/php.editor/src/org/netbeans/modules/php/editor/model/impl/FieldElementImpl.java

@@ -822,6 +822,7 @@ public void visit(ConstantDeclaration node) {
     @Override
     public void visit(SingleFieldDeclaration node) {
         scan(node.getValue());
+        scan(node.getPropertyHooks());
     }
 
     @Override

php/php.editor/src/org/netbeans/modules/php/editor/model/impl/ModelVisitor.java

@@ -19,7 +19,7 @@
 
 //----------------------------------------------------
 // The following code was generated by CUP v0.11a beta 20060608
-// Sun Jan 12 13:42:53 JST 2025
+// Wed Jan 29 19:33:57 JST 2025
 //----------------------------------------------------
 
 package org.netbeans.modules.php.editor.parser;
@@ -198,6 +198,7 @@ public interface ASTPHP5Symbols {
   public static final int T_INSTANCEOF = 23;
   public static final int T_DIV_EQUAL = 94;
   public static final int T_NUM_STRING = 9;
+  public static final int T_PROPERTY_C = 175;
   public static final int T_HALT_COMPILER = 50;
   public static final int T_ENUM = 168;
   public static final int T_GOTO = 33;