From 1c60c97b6b05cbee7e106fae6d8582382cbe4b7c Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 23 Sep 2022 20:08:47 +0300
Subject: Add support for 'for' loop first form (for x:...) in script

---
 libbuild2/parser.hxx | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'libbuild2/parser.hxx')

diff --git a/libbuild2/parser.hxx b/libbuild2/parser.hxx
index 5c9d16a..0d1e9e2 100644
--- a/libbuild2/parser.hxx
+++ b/libbuild2/parser.hxx
@@ -759,6 +759,16 @@ namespace build2
     }
 
     void
+    replay_pop ()
+    {
+      assert (replay_ == replay::save);
+
+      assert (!peeked_ && !replay_data_.empty ());
+
+      replay_data_.pop_back ();
+    }
+
+    void
     replay_play ()
     {
       assert ((replay_ == replay::save && !replay_data_.empty ()) ||
-- 
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