From d170c807e3d735bc983b1f4beced2c7571310f88 Mon Sep 17 00:00:00 2001 From: Mark Thom Date: Sun, 10 May 2020 14:33:56 -0600 Subject: [PATCH] deref addr's in list of atom_codes (#484) --- src/prolog/machine/system_calls.rs | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/prolog/machine/system_calls.rs b/src/prolog/machine/system_calls.rs index b4857b59..0f02d141 100644 --- a/src/prolog/machine/system_calls.rs +++ b/src/prolog/machine/system_calls.rs @@ -960,6 +960,8 @@ impl MachineState { let mut chars = String::new(); for addr in addrs { + let addr = self.store(self.deref(addr)); + match Number::try_from((addr, &self.heap)) { Ok(Number::Fixnum(n)) => { match u32::try_from(n) { -- 2.54.0