Allow macro calls and definition inside cache tag

extra/cache-extra/Node/CacheNode.php

@@ -36,7 +36,7 @@ class CacheNode extends Node
             ->addDebugInfo($this)
             ->write('$cached = $this->env->getRuntime(\'Twig\Extra\Cache\CacheRuntime\')->getCache()->get(')
             ->subcompile($this->getNode('key'))
-            ->raw(", function (\Symfony\Contracts\Cache\ItemInterface \$item) use (\$context) {\n")
+            ->raw(", function (\Symfony\Contracts\Cache\ItemInterface \$item) use (\$context, \$macros) {\n")
             ->indent()
         ;
 

extra/cache-extra/Tests/Fixtures/macro.test

@@ -0,0 +1,22 @@
+--TEST--
+macro call inside "cache" tag
+--TEMPLATE--
+{% macro macro_out(bar) %}{{ bar }}{% endmacro %}
+1
+{% cache "testmacro1" ttl(3) %}
+    {%~ macro macro_in(bar) %}{{ bar }}{% endmacro %}
+    2
+    {{ _self.macro_out(3) }}
+    {{ _self.macro_in(4) }}
+{% endcache %}
+5
+{{ _self.macro_in(6) }}
+--DATA--
+return []
+--EXPECT--
+1
+    2
+    3
+    4
+5
+6