Add test file

Forgot the git add again...

Author: nikic

ext/opcache/tests/exit_in_call_arg.phpt

@@ -0,0 +1,19 @@
+--TEST--
+exit() may occur in a call argument
+--FILE--
+<?php
+
+function test($c) {
+    if ($c) {
+        var_dump(var_dump(exit("exit\n")));
+    } else {
+        var_dump("test");
+    }
+}
+test(false);
+test(true);
+
+?>
+--EXPECT--
+string(4) "test"
+exit