fix semicolon removal after interpolated anonymous functions

Author: driade

fmt.stub.php

@@ -13133,6 +13133,12 @@ public function format($source)
                         $this->appendCode($text);
                         break;
 
+                    case T_CURLY_OPEN:
+                    case T_DOLLAR_OPEN_CURLY_BRACES:
+                        $curlyStack[] = $id;
+                        $this->appendCode($text);
+                        break;
+
                     case ST_CURLY_OPEN:
                         $curlyType = ST_CURLY_OPEN;
                         if (! $touchedFunction) {

tests/Original/543-remove-semicolon-after-closure-interpolation.in

@@ -0,0 +1,6 @@
+<?php
+//passes:RemoveSemicolonAfterCurly
+
+function ()  {
+	echo "id={$a->id}" . ($a  ? '' : '') . ($a ? '' : '') ;
+};

tests/Original/543-remove-semicolon-after-closure-interpolation.out

@@ -0,0 +1,6 @@
+<?php
+//passes:RemoveSemicolonAfterCurly
+
+function () {
+	echo "id={$a->id}" . ($a ? '' : '') . ($a ? '' : '');
+};