From 0aa7a94e1032a96a2a72cb6a82824f9fe970d412 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 14 Dec 2022 14:18:44 +0200
Subject: Improve empty simple value to empty list of names reduction
 heuristics

Specifically, do not reduce typed RHS empty simple values for prepend/append
and additionally for assignment provided LHS is typed and is a container.
---
 libbuild2/file.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libbuild2/file.cxx')

diff --git a/libbuild2/file.cxx b/libbuild2/file.cxx
index bf50a25..acfb5d7 100644
--- a/libbuild2/file.cxx
+++ b/libbuild2/file.cxx
@@ -1706,7 +1706,7 @@ namespace build2
         if (const value& v = *l)
         {
           storage.clear ();
-          auto ns (reverse (v, storage));
+          auto ns (reverse (v, storage, true /* reduce */));
 
           if (f == "multiline")
           {
-- 
cgit v1.1