From: Devrandom <c1.devrandom@niftybox.net>
Date: Fri, 9 Apr 2021 09:16:22 +0000 (+0200)
Subject: Test that BaseSign can have a vtable
X-Git-Tag: v0.0.14~33^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=0821fb3de07b8567ec007a2fa6e246c424264401;p=rust-lightning

Test that BaseSign can have a vtable
---

diff --git a/lightning/src/chain/keysinterface.rs b/lightning/src/chain/keysinterface.rs
index a1fef4dea..9714e992d 100644
--- a/lightning/src/chain/keysinterface.rs
+++ b/lightning/src/chain/keysinterface.rs
@@ -1048,3 +1048,9 @@ impl KeysInterface for KeysManager {
 		InMemorySigner::read(&mut std::io::Cursor::new(reader))
 	}
 }
+
+// Ensure that BaseSign can have a vtable
+#[test]
+pub fn dyn_sign() {
+	let _signer: Box<dyn BaseSign>;
+}
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