Fixed bug #62991 (Segfault with generator and closure)

1 files changed, 50 insertions, 0 deletions

diff --git a/Zend/tests/bug62991.phpt b/Zend/tests/bug62991.phpt
new file mode 100644
index 0000000000..cb4ff93359
--- /dev/null
+++ b/Zend/tests/bug62991.phpt
@@ -0,0 +1,50 @@
+--TEST--
+Bug #62991 (Segfault with generator and closure)
+--FILE--
+<?php
+
+function test( array $array )
+{
+    $closure = function() use ( $array ) {
+        print_r( $array );
+        yield "hi";
+    };
+    return $closure();
+}
+
+function test2( array $array )
+{
+    $closure = function() use ( $array ) {
+        print_r( $array );
+        yield "hi";
+    };
+    return $closure; // if you return the $closure and call it outside this function it works.
+}
+
+$generator = test(array( 1, 2, 3 ) );
+foreach($generator as $something) {
+}
+
+$generator = test2(array( 1, 2, 3 ) );
+foreach($generator() as $something) {
+}
+
+
+$generator = test2(array( 1, 2, 3 ) );
+
+echo "okey\n";
+?>
+--EXPECT--
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+)
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+)
+okey