2 files changed, 12 insertions, 0 deletions
diff --git a/test cases/failing/75 configuration immutable/input b/test cases/failing/75 configuration immutable/input
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test cases/failing/75 configuration immutable/input
diff --git a/test cases/failing/75 configuration immutable/meson.build b/test cases/failing/75 configuration immutable/meson.build
new file mode 100644
index 0000000..b6cac41
--- /dev/null
+++ b/test cases/failing/75 configuration immutable/meson.build
@@ -0,0 +1,12 @@
+project('configuration_data is immutable')
+
+a = configuration_data()
+
+configure_file(
+    configuration : a,
+    input : 'input',
+    output : 'output',
+)
+
+still_immutable = a
+still_immutable.set('hello', 'world')