From 6293ede7a742866a713050737cc2b43d51161b6f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 16 Feb 2018 16:24:07 +0200
Subject: Add support for detecting dependency cycles

---
 build2/test/script/parser.cxx | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'build2/test/script/parser.cxx')

diff --git a/build2/test/script/parser.cxx b/build2/test/script/parser.cxx
index 69fe979..d3cab0a 100644
--- a/build2/test/script/parser.cxx
+++ b/build2/test/script/parser.cxx
@@ -3018,18 +3018,18 @@ namespace build2
                 //
                 const diag_frame* df (diag_frame::stack); // UBSan workaround.
                 if (!sched.async (task_count,
-                                  [] (scope& s,
+                                  [] (const diag_frame* ds,
+                                      scope& s,
                                       script& scr,
-                                      runner& r,
-                                      const diag_frame* ds)
+                                      runner& r)
                                   {
-                                    diag_frame df (ds);
+                                    diag_frame::stack_guard dsg (ds);
                                     execute_impl (s, scr, r);
                                   },
+                                  df,
                                   ref (*chain),
                                   ref (*script_),
-                                  ref (*runner_),
-                                  df))
+                                  ref (*runner_)))
                 {
                   // Bail out if the scope has failed and we weren't instructed
                   // to keep going.
-- 
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