[nongnu] elpa/php-mode 5722ecdf5c 1/2: Support PHP 8.4 property-hooks

[ELPA Syncer]

branch: elpa/php-mode
commit 5722ecdf5ce0ecc4567482b8af34da75d4eb2223
Author: USAMI Kenta <tadsan@zonu.me>
Commit: USAMI Kenta <tadsan@zonu.me>

    Support PHP 8.4 property-hooks
---
 lisp/php-mode.el                   |   4 +-
 tests/8.4/property-hooks.php       |  33 +++++++++
 tests/8.4/property-hooks.php.faces | 146 +++++++++++++++++++++++++++++++++++++
 tests/php-mode-test.el             |   8 +-
 4 files changed, 188 insertions(+), 3 deletions(-)

diff --git a/lisp/php-mode.el b/lisp/php-mode.el
index 867a84fe6e..e1736b2875 100644
--- a/lisp/php-mode.el
+++ b/lisp/php-mode.el
@@ -1519,7 +1519,9 @@ for \\[find-tag] (which see)."
      ;; Not operator (!) is defined in "before cc-mode" section above.
      ("\\(&&\\|||\\)" 1 'php-logical-op)
      ;; string interpolation ("$var, ${var}, {$var}")
-     (php-mode--string-interpolated-variable-font-lock-find 0 nil)))
+     (php-mode--string-interpolated-variable-font-lock-find 0 nil)
+     (,(rx symbol-start (group (or "get" "set")) (+ (syntax whitespace)) (or 
"{" "=>"))
+      1 'php-builtin)))
   "Detailed highlighting for PHP Mode.")
 
 (defvar php-font-lock-keywords php-font-lock-keywords-3
diff --git a/tests/8.4/property-hooks.php b/tests/8.4/property-hooks.php
new file mode 100644
index 0000000000..aa50f9653d
--- /dev/null
+++ b/tests/8.4/property-hooks.php
@@ -0,0 +1,33 @@
+<?php
+
+class Person
+{
+    // A "virtual" property.  It may not be set explicitly.
+    public string $fullName {
+        get => $this->firstName . ' ' . $this->lastName;
+    }
+
+    // All write operations go through this hook, and the result is what is 
written.
+    // Read access happens normally.
+    public string $firstName {
+        set => ucfirst(strtolower($value));
+    }
+
+    // All write operations go through this hook, which has to write to the 
backing value itself.
+    // Read access happens normally.
+    public string $lastName {
+        set {
+            if (strlen($value) < 2) {
+                throw new \InvalidArgumentException('Too short');
+            }
+            $this->lastName = $value;
+        }
+    }
+}
+
+$p = new Person();
+
+$p->firstName = 'peter';
+print $p->firstName; // Prints "Peter"
+$p->lastName = 'Peterson';
+print $p->fullName; // Prints "Peter Peterson"
diff --git a/tests/8.4/property-hooks.php.faces 
b/tests/8.4/property-hooks.php.faces
new file mode 100644
index 0000000000..89ec60a680
--- /dev/null
+++ b/tests/8.4/property-hooks.php.faces
@@ -0,0 +1,146 @@
+;; -*- mode: emacs-lisp -*-
+(("<?php" . php-php-tag)
+ ("\n\n")
+ ("class" . php-class-declaration)
+ (" ")
+ ("Person" . font-lock-type-face)
+ ("\n{\n    ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("A \"virtual\" property.  It may not be set explicitly.\n" . 
font-lock-comment-face)
+ ("    ")
+ ("public" . php-keyword)
+ (" ")
+ ("string" . php-class)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("fullName" . php-variable-name)
+ (" {\n        ")
+ ("get" . php-builtin)
+ (" ")
+ ("=" . php-assignment-op)
+ (">" . php-comparison-op)
+ (" ")
+ ("$" . php-this-sigil)
+ ("this" . php-this)
+ ("->" . php-object-op)
+ ("firstName" . php-property-name)
+ (" . ")
+ ("' '" . php-string)
+ (" . ")
+ ("$" . php-this-sigil)
+ ("this" . php-this)
+ ("->" . php-object-op)
+ ("lastName" . php-property-name)
+ (";\n    }\n\n    ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("All write operations go through this hook, and the result is what is 
written.\n" . font-lock-comment-face)
+ ("    ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("Read access happens normally.\n" . font-lock-comment-face)
+ ("    ")
+ ("public" . php-keyword)
+ (" ")
+ ("string" . php-class)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("firstName" . php-variable-name)
+ (" {\n        ")
+ ("set" . php-builtin)
+ (" ")
+ ("=" . php-assignment-op)
+ (">" . php-comparison-op)
+ (" ")
+ ("ucfirst" . php-function-call-traditional)
+ ("(")
+ ("strtolower" . php-function-call-traditional)
+ ("(")
+ ("$" . php-variable-sigil)
+ ("value" . php-variable-name)
+ ("));\n    }\n\n    ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("All write operations go through this hook, which has to write to the 
backing value itself.\n" . font-lock-comment-face)
+ ("    ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("Read access happens normally.\n" . font-lock-comment-face)
+ ("    ")
+ ("public" . php-keyword)
+ (" ")
+ ("string" . php-class)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("lastName" . php-variable-name)
+ (" {\n        ")
+ ("set" . php-builtin)
+ (" {\n            ")
+ ("if" . php-keyword)
+ (" (")
+ ("strlen" . php-function-call-traditional)
+ ("(")
+ ("$" . php-variable-sigil)
+ ("value" . php-variable-name)
+ (") ")
+ ("<" . php-comparison-op)
+ (" 2) {\n                ")
+ ("throw" . php-keyword)
+ (" ")
+ ("new" . php-keyword)
+ (" ")
+ ("\\InvalidArgumentException" . font-lock-type-face)
+ ("(")
+ ("'Too short'" . php-string)
+ (");\n            }\n            ")
+ ("$" . php-this-sigil)
+ ("this" . php-this)
+ ("->" . php-object-op)
+ ("lastName" . php-property-name)
+ (" ")
+ ("=" . php-assignment-op)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("value" . php-variable-name)
+ (";\n        }\n    }\n}\n\n")
+ ("$" . php-variable-sigil)
+ ("p" . php-variable-name)
+ (" ")
+ ("=" . php-assignment-op)
+ (" ")
+ ("new" . php-keyword)
+ (" ")
+ ("Person" . font-lock-type-face)
+ ("();\n\n")
+ ("$" . php-variable-sigil)
+ ("p" . php-variable-name)
+ ("->" . php-object-op)
+ ("firstName" . php-property-name)
+ (" ")
+ ("=" . php-assignment-op)
+ (" ")
+ ("'peter'" . php-string)
+ (";\n")
+ ("print" . php-keyword)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("p" . php-variable-name)
+ ("->" . php-object-op)
+ ("firstName" . php-property-name)
+ ("; ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("Prints \"Peter\"\n" . font-lock-comment-face)
+ ("$" . php-variable-sigil)
+ ("p" . php-variable-name)
+ ("->" . php-object-op)
+ ("lastName" . php-property-name)
+ (" ")
+ ("=" . php-assignment-op)
+ (" ")
+ ("'Peterson'" . php-string)
+ (";\n")
+ ("print" . php-keyword)
+ (" ")
+ ("$" . php-variable-sigil)
+ ("p" . php-variable-name)
+ ("->" . php-object-op)
+ ("fullName" . php-property-name)
+ ("; ")
+ ("// " . font-lock-comment-delimiter-face)
+ ("Prints \"Peter Peterson\"\n" . font-lock-comment-face))
diff --git a/tests/php-mode-test.el b/tests/php-mode-test.el
index 9890e0c8cd..4d36579bfc 100644
--- a/tests/php-mode-test.el
+++ b/tests/php-mode-test.el
@@ -1,6 +1,6 @@
-;;; php-mode-test.el --- Tests for php-mode
+;;; php-mode-test.el --- Tests for php-mode           -*- lexical-binding: t 
-*-
 
-;; Copyright (C) 2018-2019  Friends of Emacs-PHP development
+;; Copyright (C) 2018-2024  Friends of Emacs-PHP development
 ;; Copyright (C) 2013 Daniel Hackney
 ;;               2014, 2015 Eric James Michael Ritz
 
@@ -669,6 +669,10 @@ Meant for `php-mode-test-issue-503'."
   (with-php-mode-test ("8.1/enum.php" :faces t))
   (with-php-mode-test ("8.1/readonly.php" :faces t)))
 
+(ert-deftest php-mode-test-php84 ()
+  "Test highlighting language constructs added in PHP 8.4."
+  (with-php-mode-test ("8.4/property-hooks.php" :faces t)))
+
 (ert-deftest php-mode-test-lang ()
   "Test highlighting for language constructs."
   (with-php-mode-test ("lang/class/anonymous-class.php" :indent t :magic t 
:faces t))