From 27ed463f264a701e336eddc86452fa41f28dd111 Mon Sep 17 00:00:00 2001
From: tslil <tslil@posteo.de>
Date: Tue, 5 May 2026 14:55:42 +0100
Subject: fix ext nesting, don't register junky intermediate signatures

---
 examples/signature_merge.makkai | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 examples/signature_merge.makkai

(limited to 'examples')

diff --git a/examples/signature_merge.makkai b/examples/signature_merge.makkai
new file mode 100644
index 0000000..5f575d5
--- /dev/null
+++ b/examples/signature_merge.makkai
@@ -0,0 +1,12 @@
+let signature S = (n : Nat) -> Set
+let signature U = (k : Bool) -> S
+let signature W = (k : Bool)(n : Nat) -> Set
+
+let instance u :: U = for (k : Bool), for (n : Nat), (Nat :: Set)
+let instance w :: W = u
+
+let signature F = (n : Nat) (m : Nat) -> Set
+let signature G = (n : Nat) -> (m : Nat) -> Set
+
+let instance f :: F = for (n : Nat) (m : Nat), (Nat :: Set)
+let instance g :: G = f
-- 
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