From 3ad0f45e79bc1abc96a7c05d5979552e5f936d47 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 9 Jan 2025 16:42:37 +0100
Subject: [PATCH] Attempt to make the FlakeRef test succeed on macOS

---
 src/libflake-tests/flakeref.cc | 2 ++
 src/libutil/config.hh          | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/libflake-tests/flakeref.cc b/src/libflake-tests/flakeref.cc
index c7007a7af..2b1f5124b 100644
--- a/src/libflake-tests/flakeref.cc
+++ b/src/libflake-tests/flakeref.cc
@@ -8,6 +8,8 @@ namespace nix {
 /* ----------- tests for flake/flakeref.hh --------------------------------------------------*/
 
     TEST(parseFlakeRef, path) {
+        experimentalFeatureSettings.experimentalFeatures.get().insert(Xp::Flakes);
+
         fetchers::Settings fetchSettings;
 
         {
diff --git a/src/libutil/config.hh b/src/libutil/config.hh
index e98e09bf7..502d2823e 100644
--- a/src/libutil/config.hh
+++ b/src/libutil/config.hh
@@ -262,6 +262,7 @@ public:
     operator const T &() const { return value; }
     operator T &() { return value; }
     const T & get() const { return value; }
+    T & get() { return value; }
     template<typename U>
     bool operator ==(const U & v2) const { return value == v2; }
     template<typename U>