Fix PHP 8.1 compatibility

thekid · thekid · commit cf6f56a7e116 · 2021-07-12T21:18:30.000+02:00
Calling static trait method T::__init is deprecated, it should only
be called on a class using the trait
diff --git a/src/main/php/lang/ast/emit/PHP.class.php b/src/main/php/lang/ast/emit/PHP.class.php
@@ -527,10 +527,9 @@ protected function emitTrait($result, $trait) {
       $this->emitOne($result, $member);
       $result->out->write("\n");
     }
+    $result->out->write('}');
 
-    $result->out->write('static function __init() {');
     $this->emitMeta($result, $trait->name, $trait->annotations, $trait->comment);
-    $result->out->write('}} '.$trait->name.'::__init();');
   }
 
   protected function emitUse($result, $use) {

Original file line number	Diff line number	Diff line change
`@@ -527,10 +527,9 @@ protected function emitTrait($result, $trait) {`
`527`	`527`	`$this->emitOne($result, $member);`
`528`	`528`	`$result->out->write("\n");`
`529`	`529`	`}`
	`530`	`+ $result->out->write('}');`
`530`	`531`
`531`		`- $result->out->write('static function __init() {');`
`532`	`532`	`$this->emitMeta($result, $trait->name, $trait->annotations, $trait->comment);`
`533`		`- $result->out->write('}} '.$trait->name.'::__init();');`
`534`	`533`	`}`
`535`	`534`
`536`	`535`	`protected function emitUse($result, $use) {`