Convert class<T> to string for hhvm version 25.7.0

Author: hershel-theodore-layton

tests/LegacyUserElementsTest.hack

@@ -59,7 +59,7 @@ final class SW extends SGMLStream\SimpleUserElementWithWritableFlow {
   protected function compose(
     SGMLStreamInterfaces\WritableFlow $flow,
   )[write_props]: SGMLStreamInterfaces\Streamable {
-    $flow->assignVariable(static::class, 'SW wrote this');
+    $flow->assignVariable((string)static::class, 'SW wrote this');
     return <element data-class={static::class}>{$this->getChildren()}</element>;
   }
 }
@@ -78,7 +78,7 @@ final class AW extends SGMLStream\AsynchronousUserElementWithWritableFlow {
   protected async function composeAsync(
     SGMLStreamInterfaces\WritableFlow $flow,
   )[write_props]: Awaitable<SGMLStreamInterfaces\Streamable> {
-    $flow->assignVariable(static::class, 'AW wrote this');
+    $flow->assignVariable((string)static::class, 'AW wrote this');
     return <element data-class={static::class}>{$this->getChildren()}</element>;
   }
 }
@@ -97,8 +97,8 @@ final class DumpFlow extends SGMLStream\SimpleUserElement {
   )[]: SGMLStreamInterfaces\Streamable {
     return
       <element data-class={static::class}>
-        AW({$flow->get(AW::class) as ?\XHPChild})
-        SW({$flow->get(SW::class) as ?\XHPChild})
+        AW({$flow->get((string)AW::class) as ?\XHPChild})
+        SW({$flow->get((string)SW::class) as ?\XHPChild})
       </element>;
   }
 }

tests/XhpInPureContextTest.hack

@@ -84,7 +84,7 @@ final class TestAsynchronousUserElement
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -100,7 +100,7 @@ final class TestSimpleUserElement extends SGMLStream\SimpleUserElement {
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -117,7 +117,7 @@ final class TestAsynchronousUserElementWithWritableFlow
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -134,7 +134,7 @@ final class TestSimpleUserElementWithWritableFlow
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -151,7 +151,7 @@ final class TestDissolvableUserElement
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -165,7 +165,7 @@ final class TestAsynchronousElement extends SGMLStream\AsynchronousElement {
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -182,7 +182,7 @@ final class TestDissolvableElement extends SGMLStream\DissolvableElement {
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -198,7 +198,7 @@ final class TestAsynchronousElementWithSuccessorFlow
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -218,7 +218,7 @@ final class TestSimpleElement extends SGMLStream\SimpleElement {
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -237,7 +237,7 @@ final class TestAsynchronousElementWithWritableFlow
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>
@@ -256,7 +256,7 @@ final class TestSimpleElementWithWritableFlow
 
   <<__Override>>
   public function init()[]: void {
-    throw new LogicException(static::class);
+    throw new LogicException((string)static::class);
   }
 
   <<__Override>>