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[RFC] Implement final anonymous classes #11126

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[RFC] Implement final anonymous classes #11126

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12 changes: 12 additions & 0 deletions Zend/tests/final_anonymous_class_1.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
--TEST--
Final anonymous classes
--FILE--
<?php

$x = new final class {};

echo "OK";

?>
--EXPECTF--
OK
12 changes: 12 additions & 0 deletions Zend/tests/final_anonymous_class_2.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
--TEST--
Final anonymous classes
--FILE--
<?php

$x = new final class {};
class_alias($x::class, 'alias');
class aliasExtends extends alias {}

?>
--EXPECTF--
Fatal error: Class aliasExtends cannot extend final class class@anonymous in %s on line %d
10 changes: 10 additions & 0 deletions Zend/tests/final_anonymous_class_3.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
--TEST--
Final anonymous classes
--FILE--
<?php

$x = new final final class {};

?>
--EXPECTF--
Fatal error: Multiple final modifiers are not allowed in %s on line %d
10 changes: 0 additions & 10 deletions Zend/tests/gh10377_3.phpt
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4 changes: 2 additions & 2 deletions Zend/zend_compile.c
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Expand Up @@ -931,8 +931,8 @@ uint32_t zend_add_anonymous_class_modifier(uint32_t flags, uint32_t new_flag)
"Cannot use the abstract modifier on an anonymous class", 0);
return 0;
}
if (new_flag & ZEND_ACC_FINAL) {
zend_throw_exception(zend_ce_compile_error, "Cannot use the final modifier on an anonymous class", 0);
if ((flags & ZEND_ACC_FINAL) && (new_flag & ZEND_ACC_FINAL)) {
zend_throw_exception(zend_ce_compile_error, "Multiple final modifiers are not allowed", 0);
return 0;
}
if ((flags & ZEND_ACC_READONLY_CLASS) && (new_flag & ZEND_ACC_READONLY_CLASS)) {
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